I/O Blades

WheatNet IP audio routing, control and audio tools

Blade 3s
Meet I/O Blades

Blades are the intelligent building blocks of the WheatNet IP audio network.

Forming a dynamic, distributed network, each Blade has onboard intelligence to control the whole system by itself. During initial set up, one of the Blades in the system is automatically selected to be Route Master, which gathers all of the information from the other Blades, control surfaces, and PCs that belong to the system and redistributes all of this information back to every Blade. Every Blade is fully capable of running the entire system at any moment, providing a depth of backup and redundancy that is limited only by the number of Blades in the system.

Furthermore, I/O Blade 4s include AoIP routing, audio tools and intelligence for everything from routing sources/destinations, mixing sounds and processing feeds, to turning mics on or off, controlling consoles and triggering mix-minus presets by show, location or talent.

Blades come in analog, digital or analog/digital I/O versions and are available for specialty uses such as for MADI or HD/SDI applications (See SPECIAL USE I/O BLADES). Fourth generation Blade 4s are fully AES67 compliant for interoperability with a wide range of AES67 networks and devices and support SMPTE ST 2110, including the NMOS discovery standard for AES67 and next generation television networks.

Analog and Digital - Blade 4 (IP884AD)

OVERVIEW

BLADE 4s, 4TH GENERATION WHEATNET IP I/O

This fourth generation I/O unit for the WheatNet IP audio network combines key studio elements into one rack unit for audio processing, audio codecs, mixing, routing, control and operating system in one native AoIP environment. Typically included are optional Opus, MP3 and AAC codecs for streaming audio between locations; two 8×2 stereo utility mixers for online mixing or segueing between feeds; routable stereo processor with parametric equalizer, compressor and limiter for spot processing of incoming or outgoing audio; and 12 universal logic ports plus 128 software LIO ports for controlling studio elements and events — all routable through the network. Typically, Blade 4s have built-in OS for running apps and customized scripts for specialized software, metering apps and virtual interfaces, and can be ordered with add-ons such as dual audio clip players enhanced to play compressed or uncompressed audio files.

Blade 3s
BLADE 3s, 3RD GENERATION WHEATNET IP I/O UNIT

Similar to fourth gen Blades, third generation Blade 3s feature two 8×2 stereo utility mixers; routable stereo processor with parametric equalizer, compressor, and limiter; and logic ports for flexible control and routing, among other features. 

Analog and Digital - Blade 4 (IP884AD)

Wheatstone Blade 4

11” full color high resolution front panel LED display

11” full color high resolution front panel LED display

4K rear panel HDMI video output on most Blade 4 types

4K rear panel HDMI video output on most Blade 4 types

Front and rear panel utility USB jack

Front and rear panel utility USB jack

Rear panel dual NIC capability

Rear panel dual NIC capability

Dual failsafe power supply capability (optional)

Dual failsafe power supply capability (optional)

BLADEs

3RD AND 4TH GENERATION WHEATNET IP I/O UNITs
  • Easy configuration:
    • Plug-and-play setup with automatic IP addressing and configuration of Blades in a network. No prioritizing packets needed.
    • Each Blade has its own intelligence/operating system that allows it to be a powerful standalone router, be part of a larger system, or to control the entire routing system. 
    • Integrates seamlessly with all major playback and production automation systems as well as 60 other third party brands.
  • Expandable and scalable:
    • Onboard CPU with GPU graphics acceleration (Blade 4) for adding customized scripts and specialized software, metering apps and virtual interfaces as needed. No external PC needed.
    • Combines I/O, control and audio tools in one RU for reducing rackroom real estate and associated cooling, cabling and other expenses. 
  • Redundancy and automatic failover:
    • Dual Ethernet ports (Blade 4 only) for failsafe redundancy or for separate LAN/WAN connections when using the built-in audio codecs.
    • Silence detection with automatic switchover to standby devices or onboard audio player.
    • Optional dual audio clip players (Blade 4 only), enhanced to play compressed or uncompressed audio files from built-in USB ports.
  • Smart routable control:
    • Logic follows audio, enabling GPIO to follow audio sources throughout the studio network.
    • Logic controls are integrated within the I/O Blade, eliminating the need for external controllers.
  • Advanced mixing, processing and streaming tools:
    • Supports associated connections for quickly automating mix-minus and IFB feeds by event or microphone.
    • Built-in utility mixers for online mixing, performing fades and segueing between feeds or creating a network-wide intercom system.
    • Routable stereo processor with parametric equalizer, compressor and limiter for spot processing incoming or outgoing program feeds.
    • Audio codecs optional for streaming (Blade 4 only). Selectable Opus, MP3 and AAC codecs for integrating workflows from remote venues or home studios. All codecs are routable in native AoIP; no additional studio hardware required. 
  • Maintenance and diagnostics:
    • SNMP capability for network management, statistics and emergency alerts.
    • Logging app for tracking system activity with time-stamped messages and sophisticated filtering.
  • Interoperability and flexibility:
    • Operates at 44.1kHz or 48kHz sampling rates, with selectable system clocking options.
    • AES67 compatible (Blade 3) or AES67 compliant (Blade 4). AES67 compliance is from .125 ms to 5 ms packets, for a wide range of interoperability with other AES67 devices and networks.
    • Supports SMPTE ST 2110 (Blade 4 only), including the NMOS discovery standard for AES67 and next generation television networks.
    • 4K HDMI Output. Allows direct connection to external monitors for GUI display and touchscreen support.
    • Interoperable with third-party codecs, camera automation systems, and more than 60 other technology partners.   

MODELS

Blade 3 and Blade 4 access units come in a variety of I/O versions to meet any facility layout and network topology.

IP88-4AD

Blade 4 Analog/Digital I/O
  • Half digital, half analog I/O for 8 stereo channels, 16 mono channels, or any combination totaling 16 discrete channels (half analog, half AES digital).
  • RJ45 connectors for audio (8 in, 8 out)
  • 12 universal logic (GPIO) ports plus 128 software LIO ports
  • AES67 compliant, SMPTE ST 2110 supported with NMOS discovery
  • Dual Ethernet ports
  • Included: two 8×2 stereo utility mixers, stereo processor with parametric EQ, compressor and limiter; and optional audio codecs and clip player in 1 RU

IP88-4D

Blade 4 Digital I/O
  • Digital inputs/outputs for 8 stereo channels, 16 mono channels, or any combination totaling 16 discrete channels (all AES digital).
  • RJ45 connectors for audio (8 in, 8 out)
  • 12 universal logic (GPIO) ports plus 128 software LIO ports
  • AES67 compliant, SMPTE ST 2110 supported with NMOS discovery
  • Dual Ethernet ports
  • Included: two 8×2 stereo utility mixers; OS and software apps; stereo processor with parametric EQ, compressor and limiter; and optional audio codecs and clip player in 1 RU

IP88-4A

Blade 4 Analog I/O
  • Analog inputs/outputs for 8 stereo channels, 16 mono channels, or any combination totaling 16 discrete channels.
  •  RJ45 connectors for audio (8 in, 8 out)
  • 12 universal logic (GPIO) ports plus 128 software LIO ports
  • AES67 compliant, SMPTE ST 2110 supported with NMOS discovery
  • Dual Ethernet ports
  • Included: two 8×2 stereo utility mixers; OS and software apps; stereo processor with parametric EQ, compressor and limiter; and optional audio codecs and clip player in 1 RU

M4IP-4USB

Four Channel Blade 4 Microphone Processor and I/O
  • Four microphone preamps, four channels of microphone processing, four independent USB ports
  • 8 female XLR jacks for microphone-level signals (-50dBu nominal)
  • 8 low noise mic preamps with 70 dB of digital gain control with phantom power on/off on each mic input
  • 8 mono analog line-level outputs, on four RJ45 jacks and on one DB25 connector
  • 12 universal logic (GPIO) ports plus 128 software LIO ports
  • AES67 compliant, SMPTE ST 2110 supported with NMOS discovery

    IP4-88m

    Four Channel Blade 4 Microphone Processor and I/O
    • Four microphone preamps, four channels of microphone processing, four independent USB ports
    • 8 female XLR jacks for microphone-level signals (-50dBu nominal)
    • 8 low noise mic preamps with 70 dB of digital gain control with phantom power on/off on each mic input
    • 8 mono analog line-level outputs, on four RJ45 jacks and on one DB25 connector
    • 12 GPIO ports on two RJ45 jacks
    • AES67 compliant, SMPTE ST 2110 supported with NMOS discovery

      IP88-3A

      Blade 3 Analog I/O
      • Analog inputs/outputs for 8 stereo channels, 16 mono channels, or any combination totaling 16 discrete channels
      • RJ45 connectors for audio (8 in, 8 out)
      • AES67 compatible
      • Included: two 8×2 stereo utility mixers; OS and stereo processor with parametric EQ, compressor and limiter

      IP88-3D

      Blade 3 Digital I/O
      •  Digital inputs/outputs for 8 stereo channels, 16 mono channels, or any combination totaling 16 discrete channels.
      • RJ45 connectors for audio (8 in, 8 out)
      • Included: two 8×2 stereo utility mixers; OS and stereo processor with parametric EQ, compressor and limiter
      • AES67 compatible
      • Included: two 8×2 stereo utility mixers; OS and stereo processor with parametric EQ, compressor and limiter

      IP3-88m

      Analog Blade 3 Mic I/O Network Blade
      • 8 female XLR jacks for microphone-level signals (-50dBu nominal)
      • 8 low noise mic preamps with 70 dB of digital gain control with phantom power on/off on each mic input
      • 8 mono analog line-level outputs, on four RJ45 jacks and on one DB25 connector.
      • 12 GPIO ports on two RJ45 jacks
      • 1G Ethernet (RJ45) connects the IP88-3M to a WheatNet-IP system Ethernet switch

      M4IP-3USB

      Four Channel Blade 3 Microphone Processor and I/O
      • Four microphone preamps, four channels of microphone processing, four independent USB ports
      • 8 female XLR jacks for microphone-level signals (-50dBu nominal)
      • 8 low noise mic preamps with 70 dB of digital gain control with phantom power on/off on each mic input
      • 8 mono analog line-level outputs, on four RJ45 jacks and on one DB25 connector
      • 12 GPIO ports on two RJ45 jacks
      • AES67 compatible
        4TH AND 3RD GENERATION I/O UNITS - WHEATNET IP

        INSIDE BLADES

        Inside a Blade

        Cool Stuff Blades & WheatNet IP Can Do

        Blades can do things that mere I/O nodes can’t because of their embedded tools that make routable utilities such as audio mixing and processing possible. But what does that mean to you? For starters, it means faster, better and easier ways of doing broadcast. Here are some practical ways you can put Blades to use in your station. 

        COOL STUFF BLADES & WHEATNET IP CAN DO

        I/O Blades combine intelligent routing, control and tools such as audio processing, utility mixers and audio codecs into one rack unit.

        I/O Blade Features

        Two 8x2 Utility Mixers

        Each Blade has two 8×2 utility mixers that can be configured to accomplish many diverse tasks. These internal mixers are full featured and include panning, channel ON/OFF, fader levels, and access to any source signal in the system. They also include full ACI (Automation Control Interface), allowing remote control, ducking, auto fade, channel on/off, levels, source assign, etc.

        Stereo Audio Processing Tools

        Each Blade has a stereo multiband processor with the following: 4-band parametric equalizer, 3-way crossovers, 3 compressors, 3 limiters, and a final lookahead limiter. This is a “routable processor,” meaning it is not limited to the local I/O on the Blade – it can be considered a network resource. 

        Onboard Intelligent OS

        Each Blade has its own intelligence/operating system that allows it to be a powerful standalone router, be part of a larger system, or control the entire routing system. Each Blade stores the configuration of the entire network. A network of Blades does not require outside control from third-party software running on a PC. Blade 4 offers updated CPU and GPU graphics acceleration for running customized scripts and specialized software, metering apps and virtual interfaces directly from the unit.

        Salvos/Macros

        Create any number of salvos and macros useful for routing and triggering events. These are preprogrammed events or a series of switched events that can happen within a Blade or throughout an entire WheatNet IP network of Blades.

        Audio Codecs (Blade 4)

        Stream audio from remote venues or home studios into the studio operation as needed using optional OPUS audio codecs, routable in native AoIP. No additional studio hardware required.

        Audio & Control Routing Matrix

        Any audio input can route to any or all outputs. Send any GPI to multiple GIO’s or marry GPIO’s to an audio source and have it follow that source through the system. All through one RJ45 connector for each device.

        Silence Detection

        When sensing silence due to an emergency or in the event an operator error, Blades can take the automation system directly to air or use an internal clip player to play music and ads until normal operation is restored. Every single audio output channel can be programmed with silence detection and automatic switch-over function.

        Associated Connections

        This Blade feature can be useful for callers, codecs, networks, remote broadcasts and live talk shows that require a mix-minus. You can create a predetermined back haul, IFB feed or mix-minus for each device based on its location in the system or on a fader. If you have a shared resource connected to your system, such as a codec, the software will “automagically” give the proper return feed to the codec based on its destination.

        Auto Mono Summing

        Any stereo signal sent to a mono output is automatically summed. If you route a stereo source or stereo mix to a mono destination such as hybrid or codec, the system will automatically “sum” the left and right channels together.

        Signal Splitting

        Blades can take any stereo AES/EBU or analog input or output and split it into two mono channels.

        Gain Control on Every Input & Output

        This allows the user to calibrate the input level for each source or destination. There is also balance control on every stereo input and output.

        AES67, SMPTE ST 2110 with NMOS

        Blade 3s are AES67 compatible. Blade 4s are AES67 compliant, from .125 ms to 5 ms packets, for a wide range of interoperability with other AES67 devices and networks. Blade 4s also support SMPTE ST 2110, including the NMOS discovery standard for AES67 and next generation television networks.

        Virtually All Audio Formats

        Blades take native analog, microphone, AES/EBU, SPDIF, AOIP, MADI, SDI and AES67. Once any type of audio is ingested into the WheatNet-IP network, any type of audio input can be converted to any other type of output. Example: analog to digital, AES to IP, MADI to AES67, mics to AoIP, etc.

        Built-in Audio Clip Player

        Optional built-in audio clip player(s) can be used to put emergency audio on the air. The files are managed in Navigator software where you can organize the playlist, and trigger playback with a logic port. Silence or LIO can trigger this playback or it can be manually controlled from Navigator.

        12 Universal GPI/O Ports plus 128 Software Logic Ports

        Each Blade is equipped with RJ45 connectors to provide 12 Universal Logic Ports which can be individually designated during set up as inputs or outputs. These ports are used to interface the various external switches, indicators, and control functions you need. In addition, Blades include 128 software logic ports to interface with software switches, indicators, and control functions throughout the system.

        LIO/SLIO Logging

        This logging app tracks universal and software logic activity throughout the system and shows the user when any input comes into the system and when it is sent, via multicast, across the network and to the output. A comprehensive Sort Section and Activity Visualizer let the user see a detailed view of what happened in the system. 

        When a base connection is made, up to ten additional connections can be made. This significantly helps streamline studio routing, phone and codec selection.

        Automation Control Interface (ACI)

        ACI is part of the “tool box” in every Blade that allows full control functions such as routing, ducking, panning, full logic control, mixing and silence detection. Each Blade supports up to 20 ACI connections that can be used with devices like Talent Stations, GP panels, etc. ACI also enables control of third-party technology partners such as automation systems and codec equipment.

        ScreenBuilder

        Blades work well with the ScreenBuilder toolset for creating virtual screens and scripting new capabilities for panels, metering and more. Combining the power of ScreenBuilder with Blade routing, logic and intelligence results in fast, custom interfaces for unique workflows.

        SNMP Management

        SNMP is an established standard that is used in Blades for managing network traffic, devices and events. Blades have MIB files with data points used by SNMP for monitoring as well as alerting if a particular port is dropping packets or if a device is heating up and about to fail. SNMP management gives you centralized monitoring over large as well as small WheatNet IP installations and lets you configure alarms and set thresholds for alerting you if a problem occurs.

        Variable Buffering (Blade 4)

        Individually adjustable buffering compensates for jitter on remote connection. 

        Application Manager (Blade 4)

        Blade 4 can run separate applications directly on the Blade in addition to WheatNet-IP. ScreenBuilder and MeterApp are currently supported, with more to come.

        Enhanced Navigation Software (Blade 4)

        Custom configurable system meter/monitoring, simplified salvo controls and enhanced logic display for faster system navigation.

        WHAT BLADES Can Do

        Audio Control And Routing

        Route any audio input to any output or all outputs. Send one GPI to multiple GPOs or marry GPIOs to an audio source and have them follow that source through the system. All Blades in the network live on a simple crosspoint matrix.

        Auto Mono Summing 
        Blades have onboard processing and intelligence to auto sum and level match a stereo output that is routed to a mono output or destination. If, for example, you want to feed a stereo console bus down a hybrid or codec, the audio will be available in both mono and stereo on the receiving end. If you route a mono source such as a field recording device or remote interview through the router, it will put that mono source on both channels.
         

        Left: The above shows a mono source being routed to both stereo and mono destinations in a Blade. (Two dots indicate a stereo or dual channel connection. A single dot indicates it’s a mono to mono connection.)

        Right: The above shows a stereo source being routed to mono destinations.

        Input Gain Control 
        Calibrate levels for each source or destination using bargraph metering. Shown, audio levels for the individual channels color coded over a 40dB range, with the highest level being “+20” VU, corresponding to +24dBu, 0dBFS, and the onset of clipping. These meters show the actual input signal level as modified by the input gain setting. The bouncing bar at the top shows the peak audio level while the solid column shows the short-term average audio level using VU time constants. Adjusting source levels ensures that they have enough volume to keep noise levels low in comparison, but not so high that they overload the equipment and cause distortion.
        Output Gain Control
         
        Destination gain adjustments are useful for output signals known to be too low or too hot, such as those feeding headphones or amplified speakers with no gain control of their own, to bring them to the correct listening level. As shown, the audio gain of individual output channels can be adjusted over a range of +/-18dB in .1dB steps. The nominal setting is 0, corresponding to an output level of +4dBu analog, or -20dBFS digital, providing for 20dB of headroom.
        Utility Mixers 
        Each I/O Blade contains two stereo 8×2 internal mixers that become a source or input to the system. This can be useful for grouping several mics to a single output. You can use the output of each mixer as a talkback source.
        Utility Mixers 
        The Blade’s two stereo 8×2 internal mixers are independent of each other, so they can feed audio to each other or another Blade. The output of mixer #1 can be brought up on a fader in mixer #2, for example. With balance control on each fader, this can be useful for recording a telephone mix with the “callers” on the left channel and the “announcers” on the right channel. The output of the mixer feeds the recording device.
        Utility Mixers 
        The Blade’s stereo 8×2 internal mixers can be used to mix down multiple channels to a single output. Shown is a Blade utility mixer being used to mix down multiple RCS automation channels to a stereo output, which can then be programmed as the automatic failover source in an emergency. This is also useful as a way to bypass the studio, so that with the push of a button or a command from the automation system, this output can feed the transmitter and free up the on-air studio for production or voice tracking, for example.

        Automation

        One cable is all it takes to integrate your automation system with a network of Blades. WheatNet IP audio drivers replace expensive sound cards, GPIO cards and external switches.

        Salvos Macros

        Each I/O Blade can store hundreds of customized salvos, which can be useful for assigning feeds to codecs or hybrids and switching between studios. Group any audio source, logic and destination together that can be triggered by event or time.

        Quick Source And Destination Changes
        Each Blade can act as an X-Y controller sending any system source or input to any of its outputs. This comes in handy when changing feeds to monitors, codecs, hybrids or recording devices.
        GPIO Ports
        Each I/O Blade is equipped with 12 logic ports on RJ45 connectors, which can be individually designated during set up as inputs or outputs for interfacing to various external switches and indicators. Logic ports can output to closures for machine control, on-air lights, mic tallies, transmitter remote control and the like. They can also receive closures from external devices like satellite closures, remote mic panels or triggers from your automation system for channel ON/OFF.
        System Clock
        Automation PCs and other digital devices that require a specific sample rate are no problem. I/O Blades provide system clock rates selectable at 44.1kHz or 48kHz, External Reference or AES67. While all AES inputs in I/O Blades are equipped with sample rate converters, the master clock sets the sample rate of all of the system’s AES digital outputs.

        SNMP

        Blades include SNMP agent software for centralized monitoring of all Blades in a large distributed network. You can configure alarms and set thresholds in order to be notified should a problem occur and therefore respond with quick corrective actions through e-mail, SMS, traps and executing custom scripts. SNMP is part of the internet protocol suite defined by the Internet Engineering Task Force (IETF). Network management systems use SNMP to monitor network-attached devices (such as Blades) for conditions that may require action by the end user.

        Associate Connections
        Create a predetermined back haul, IFB feed or mix-minus for each device based on its location in the network or on a fader. For shared resources like a codec, I/O Blade software will ‘automagically’ give the proper return feed to the codec based on its destination. So, if you pull up the codec in Studio One, the mix-minus from Studio One will automatically and magically be routed to the return feed. Later, when you call up the same codec on the console in Studio Two, the Studio Two mix-minus will be routed to that codec. This is useful for call-ins and live talk shows that require a separate mix-minus.
        On Board Processing
        I/O Blades include a multiband processor useful for processing incoming audio from callers, remotes, codecs, satellite feeds and microphones. You can also use it to process output audio for headphones, web streams, pre-processors, IFB, or for level protection for STL applications. This is a routable processor that includes 4-band parametric equalizer, 3-way crossover, 3 compressors, 3 limiters, and final look-ahead limiter.
        Silence Detection And Failover
        Every single audio output channel can be programmed with silence detection and automatic switchover function. Shown left is the console PGM channel being routed to the station transmitter during normal operation. Shown on the right is a failover state after silence was detected.

        Audio Control And Routing

        Audio Routing and Control

        Route any audio input to any output or all outputs. Send one GPI to multiple GPOs or marry GPIOs to an audio source and have them follow that source through the system. All Blades in the network live on a simple crosspoint matrix.

        Auto Mono SummingAuto Mono Summing
         
        Blades have onboard processing and intelligence to auto sum and level match a stereo output that is routed to a mono output or destination. If, for example, you want to feed a stereo console bus down a hybrid or codec, the audio will be available in both mono and stereo on the receiving end. If you route a mono source such as a field recording device or remote interview through the router, it will put that mono source on both channels.
         

        Left: The above shows a mono source being routed to both stereo and mono destinations in a Blade. (Two dots indicate a stereo or dual channel connection. A single dot indicates it’s a mono to mono connection.)

        Right: The above shows a stereo source being routed to mono destinations.

        Input Gain ControlInput Gain Control
         
        Calibrate levels for each source or destination using bargraph metering. Shown, audio levels for the individual channels color coded over a 40dB range, with the highest level being “+20” VU, corresponding to +24dBu, 0dBFS, and the onset of clipping. These meters show the actual input signal level as modified by the input gain setting. The bouncing bar at the top shows the peak audio level while the solid column shows the short-term average audio level using VU time constants. Adjusting source levels ensures that they have enough volume to keep noise levels low in comparison, but not so high that they overload the equipment and cause distortion.
         
        Output Gain Control
        Output Gain Control
         
        Destination gain adjustments are useful for output signals known to be too low or too hot, such as those feeding headphones or amplified speakers with no gain control of their own, to bring them to the correct listening level. As shown, the audio gain of individual output channels can be adjusted over a range of +/-18dB in .1dB steps. The nominal setting is 0, corresponding to an output level of +4dBu analog, or -20dBFS digital, providing for 20dB of headroom.
         
        Utility MixersMixers for Mic Groupings, Talkback, etc.
         
        Each I/O Blade contains two stereo 8×2 internal mixers that become a source or input to the system. This can be useful for grouping several mics to a single output. You can use the output of each mixer as a talkback source.
         
        Utility MixersMixers for Panning Mic and Caller Feeds
         
        The Blade’s two stereo 8×2 internal mixers are independent of each other, so they can feed audio to each other or another Blade. The output of mixer #1 can be brought up on a fader in mixer #2, for example. With balance control on each fader, this can be useful for recording a telephone mix with the “callers” on the left channel and the “announcers” on the right channel. The output of the mixer feeds the recording device.
         
        Utility MixersAutomation Mix-Down
         
        The Blade’s stereo 8×2 internal mixers can be used to mix down multiple channels to a single output. Shown is a Blade utility mixer being used to mix down multiple RCS automation channels to a stereo output, which can then be programmed as the automatic failover source in an emergency. This is also useful as a way to bypass the studio, so that with the push of a button or a command from the automation system, this output can feed the transmitter and free up the on-air studio for production or voice tracking, for example.

        Automation

        Automation On One Cable

        One cable is all it takes to integrate your automation system with a network of Blades. WheatNet IP audio drivers replace expensive sound cards, GPIO cards and external switches.

        Salvos Macros

        Unlimited Salvos or Macros

        Each I/O Blade can store hundreds of customized salvos, which can be useful for assigning feeds to codecs or hybrids and switching between studios. Group any audio source, logic and destination together that can be triggered by event or time.

        Quick Source And Destination ChangesQuick Source and Destination Changes
        Each Blade can act as an X-Y controller sending any system source or input to any of its outputs. This comes in handy when changing feeds to monitors, codecs, hybrids or recording devices.
        GPIO Ports
        Logic on RJ45 Connectors
        Each I/O Blade is equipped with 12 logic ports on RJ45 connectors, which can be individually designated during set up as inputs or outputs for interfacing to various external switches and indicators. Logic ports can output to closures for machine control, on-air lights, mic tallies, transmitter remote control and the like. They can also receive closures from external devices like satellite closures, remote mic panels or triggers from your automation system for channel ON/OFF.
        System ClockSelectable Master Clock
        Automation PCs and other digital devices that require a specific sample rate are no problem. I/O Blades provide system clock rates selectable at 44.1kHz or 48kHz, External Reference or AES67. While all AES inputs in I/O Blades are equipped with sample rate converters, the master clock sets the sample rate of all of the system’s AES digital outputs.

        SNMP

        Monitor Devices with SNMP (Simple Network Management Protocol)

        Blades include SNMP agent software for centralized monitoring of all Blades in a large distributed network. You can configure alarms and set thresholds in order to be notified should a problem occur and therefore respond with quick corrective actions through e-mail, SMS, traps and executing custom scripts. SNMP is part of the internet protocol suite defined by the Internet Engineering Task Force (IETF). Network management systems use SNMP to monitor network-attached devices (such as Blades) for conditions that may require action by the end user.

        Associate ConnectionsShare Resources, Connections
        Create a predetermined back haul, IFB feed or mix-minus for each device based on its location in the network or on a fader. For shared resources like a codec, I/O Blade software will ‘automagically’ give the proper return feed to the codec based on its destination. So, if you pull up the codec in Studio One, the mix-minus from Studio One will automatically and magically be routed to the return feed. Later, when you call up the same codec on the console in Studio Two, the Studio Two mix-minus will be routed to that codec. This is useful for call-ins and live talk shows that require a separate mix-minus.
        On Board ProcessingRoutable Audio Processing
        I/O Blades include a multiband processor useful for processing incoming audio from callers, remotes, codecs, satellite feeds and microphones. You can also use it to process output audio for headphones, web streams, pre-processors, IFB, or for level protection for STL applications. This is a routable processor that includes 4-band parametric equalizer, 3-way crossover, 3 compressors, 3 limiters, and final look-ahead limiter.
        Silence Detection And FailoverSilence Detection and Failover
        Every single audio output channel can be programmed with silence detection and automatic switchover function. Shown left is the console PGM channel being routed to the station transmitter during normal operation. Shown on the right is a failover state after silence was detected.

        I/O Blades combine intelligent routing, control and tools such as audio processing, utility mixers and audio codecs into one rack unit.

        Two 8×2 Utility Mixers 
        Each Blade has two 8×2 utility mixers that can be configured to accomplish many diverse tasks. These internal mixers are full featured and include panning, channel ON/OFF, fader levels, and access to any source signal in the system. They also include full ACI (Automation Control Interface), allowing remote control, ducking, auto fade, channel on/off, levels, source assign, etc.

        Stereo Audio Processing Tools
        Each Blade has a stereo multiband processor with the following: 4-band parametric equalizer, 3-way crossovers, 3 compressors, 3 limiters, and a final lookahead limiter. This is a “routable processor,” meaning it is not limited to the local I/O on the Blade – it can be considered a network resource. 

        Onboard Intelligent OS 
        Each Blade has its own intelligence/operating system that allows it to be a powerful standalone router, be part of a larger system, or control the entire routing system. Each Blade stores the configuration of the entire network. A network of Blades does not require outside control from third-party software running on a PC. Blade 4 offers updated CPU and GPU graphics acceleration for running customized scripts and specialized software, metering apps and virtual interfaces directly from the unit.

        Salvos/Macros
        Create any number of salvos and macros useful for routing and triggering events. These are preprogrammed events or a series of switched events that can happen within a Blade or throughout an entire WheatNet IP network of Blades.

        Audio Codecs (Blade 4)

        Stream audio from remote venues or home studios into the studio operation as needed using optional OPUS audio codecs, routable in native AoIP. No additional studio hardware required.

        Audio & Control Routing Matrix 
        Any audio input can route to any or all outputs. Send any GPI to multiple GIO’s or marry GPIO’s to an audio source and have it follow that source through the system. All through one RJ45 connector for each device.

        Silence Detection 
        When sensing silence due to an emergency or in the event an operator error, Blades can take the automation system directly to air or use an internal clip player to play music and ads until normal operation is restored. Every single audio output channel can be programmed with silence detection and automatic switch-over function.

        Associated Connections
        This Blade feature can be useful for callers, codecs, networks, remote broadcasts and live talk shows that require a mix-minus. You can create a predetermined back haul, IFB feed or mix-minus for each device based on its location in the system or on a fader. If you have a shared resource connected to your system, such as a codec, the software will “automagically” give the proper return feed to the codec based on its destination.

        Auto Mono Summing 
        Any stereo signal sent to a mono output is automatically summed. If you route a stereo source or stereo mix to a mono destination such as hybrid or codec, the system will automatically “sum” the left and right channels together. 

        Signal Splitting 
        Blades can take any stereo AES/EBU or analog input or output and split it into two mono channels.

        Gain Control on Every Input & Output
        This allows the user to calibrate the input level for each source or destination. There is also balance control on every stereo input and output.

        AES67, SMPTE ST 2110 with NMOS

        Blade 3s are AES67 compatible. Blade 4s are AES67 compliant, from .125 ms to 5 ms packets, for a wide range of interoperability with other AES67 devices and networks. Blade 4s also support SMPTE ST 2110, including the NMOS discovery standard for AES67 and next generation television networks.

        Virtually All Audio Formats
        Blades take native analog, microphone, AES/EBU, SPDIF, AOIP, MADI, SDI and AES67. Once any type of audio is ingested into the WheatNet-IP network, any type of audio input can be converted to any other type of output. Example: analog to digital, AES to IP, MADI to AES67, mics to AoIP, etc.

        Built-in Audio Clip Player
        Optional built-in audio clip player(s) can be used to put emergency audio on the air. The files are managed in Navigator software where you can organize the playlist, and trigger playback with a logic port. Silence or LIO can trigger this playback or it can be manually controlled from Navigator.

        12 Universal GPI/O Ports plus 128 Software Logic Ports
        Each Blade is equipped with RJ45 connectors to provide 12 Universal Logic Ports which can be individually designated during set up as inputs or outputs. These ports are used to interface the various external switches, indicators, and control functions you need. In addition, Blades include 128 software logic ports to interface with software switches, indicators, and control functions throughout the system.

        LIO/SLIO Logging
        This logging app tracks universal and software logic activity throughout the system and shows the user when any input comes into the system and when it is sent, via multicast, across the network and to the output. A comprehensive Sort Section and Activity Visualizer let the user see a detailed view of what happened in the system. 

        When a base connection is made, up to ten additional connections can be made. This significantly helps streamline studio routing, phone and codec selection.

        Automation Control Interface (ACI)
        ACI is part of the “tool box” in every Blade that allows full control functions such as routing, ducking, panning, full logic control, mixing and silence detection. Each Blade supports up to 20 ACI connections that can be used with devices like Talent Stations, GP panels, etc. ACI also enables control of third-party technology partners such as automation systems and codec equipment.

        ScreenBuilder
        Blades work well with the ScreenBuilder toolset for creating virtual screens and scripting new capabilities for panels, metering and more. Combining the power of ScreenBuilder with Blade routing, logic and intelligence results in fast, custom interfaces for unique workflows.

        SNMP Management
        SNMP is an established standard that is used in Blades for managing network traffic, devices and events. Blades have MIB files with data points used by SNMP for monitoring as well as alerting if a particular port is dropping packets or if a device is heating up and about to fail. SNMP management gives you centralized monitoring over large as well as small WheatNet IP installations and lets you configure alarms and set thresholds for alerting you if a problem occurs.

         Variable Buffering (Blade 4)

        Individually adjustable buffering compensates for jitter on remote connection. 

        Application Manager (Blade 4)

        Blade 4 can run separate applications directly on the Blade in addition to WheatNet-IP. ScreenBuilder and MeterApp are currently supported, with more to come.

        Enhanced Navigation Software (Blade 4)

        Custom configurable system meter/monitoring, simplified salvo controls and enhanced logic display for faster system navigation.

         

        Dual Audio Codecs
        Dual Audio Codecs
        Codec Status Window
        Codec Status Window
        Source Attributes
        Source Attributes
        .25 & 1ms Packet Timing
        .25 & 1ms Packet Timing
        Application manager
        Application manager
        Enhanced Navigator Software
        Custom Meter Screen
        Dual Audio Clip Players
        Dual Audio Clip Players
        Enhanced Standards Compliance for AES67 and SMPTE 2110
        Enhanced Standards Compliance for AES67 and SMPTE 2110
        Variable Buffering
        Variable Buffering
        Salvo Viewer
        Salvo Viewer
        Dual Audio Codecs
        Dual Audio Codecs
        Codec Status Window
        Codec Status Window
        Source Attributes
        Source Attributes
        REDUNDANT POWER SUPPLY FOR BLADE 3s
        Redundant Power-Supply For Blades

        This single-rackspace unit supplies redundant DC power to up to four Blades. Each unit connects via multiplin connector to the failsafe unit. Cables are included. 

         
        BLADE CLIP PLAYER B3-ACP
        Blade Clip Player Software Screen

        This Software Plugin provides the optional audio clip player in BLADEs with clip list management and one hour of storage.

        Online Resources

        Downloads

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