The Soundweb London Digital Input card is designed to populate any of the four card slots on Soundweb London BLU-800, BLU-805, BLU-806, BLU-320, BLU-325, BLU-326, BLU-160, BLU-120, BLU-80, BLU-32 and BLU-16 devices. These digital cards enable Soundweb London devices to receive AES/EBU and S/PDIF audio signals.

The Digital Input Card can be configured in the following ways:

• 2 Stereo AES/EBU Signals
• 1 Stereo AES/EBU signal / 1 Stereo S/PDIF Signal
• 2 Stereo S/PDIF Signals

The Digital Input Card has two Combicon connectors which are used as follows:

• Connector 1
  
  • Stereo Audio, Channels 1 and 2 - AES/EBU
  • Stereo Audio, Channels 3 and 4 - AES/EBU
• Connector 2
  
  • Stereo Audio, Channels 1 and 2 - S/PDIF
  • Stereo Audio, Channels 3 and 4 - S/PDIF

The Soundweb London Digital Output card is designed to populate any of the four card slots on Soundweb London BLU-800, BLU-805, BLU-806, BLU-320, BLU-325, BLU-326, BLU-160, BLU-120, BLU-80, BLU-32 and BLU-16 devices. These digital cards enable Soundweb London devices to receive AES/EBU and S/PDIF audio signals.

The Digital Output Card can be configured in the following ways:

• 2 Stereo AES/EBU Signals
• 1 Stereo AES/EBU signal / 1 Stereo S/PDIF Signal
• 2 Stereo S/PDIF Signals

The Digital Output Card has two Combicon connectors which are used as follows:

• Connector 1
  
  • Stereo Audio, Channels 1 and 2 - AES/EBU / S/PDIF
  • Stereo Audio, Channels 3 and 4 - AES/EBU / S/PDIF
• Connector 2*
  
  • Clock Input - High Impedance
  • Clock Input - 75R Terminated

* active clock selected within HiQnet London Architect

The Soundweb London Analog Input Card is designed to populate any of the four card slots on Soundweb London BLU-800, BLU-805, BLU-806, BLU-320, BLU-325, BLU-326, BLU-160, BLU-120, BLU-80, BLU-32 and BLU-16 devices. This analog card enables Soundweb London devices to receive microphone / line level signals.

The Soundweb London Analog Input Card offers Phantom Power, configurable per channel and software controlled analog gain in 6dB steps from 0dB to 48dB.

The Analog Input Card has two Combicon connectors which are used as follows:

• Connector 1
  
  • Balanced / Unbalanced Audio, Channel 1 - Mic/Line
  • Balanced / Unbalanced Audio, Channel 2 - Mic/Line
• Connector 2
  
  • Balanced / Unbalanced Audio, Channel 3 - Mic/Line
  • Balanced / Unbalanced Audio, Channel 4 - Mic/Line

The Soundweb London Analog Output Card is designed to populate any of the four card slots on Soundweb London BLU-800, BLU-805, BLU-806, BLU-320, BLU-325, BLU-326, BLU-160, BLU-120, BLU-80, BLU-32 and BLU-16 devices. This analog card enables Soundweb London devices to send line level signals.

The Analog Output Card has two Combicon connectors which are used as follows:

• Connector 1
  
  • Balanced / Unbalanced Audio, Channel 1 - Mic/Line
  • Balanced / Unbalanced Audio, Channel 2 - Mic/Line
• Connector 2
  
  • Balanced / Unbalanced Audio, Channel 3 - Mic/Line
  • Balanced / Unbalanced Audio, Channel 4 - Mic/Line

The Soundweb London Acoustic Echo Cancellation (AEC) Input Cards are designed to populate any of the four card slots on Soundweb London BLU-800, BLU-805, BLU-806, BLU-320, BLU-325, BLU-326, BLU-160 and BLU-120 devices. These AEC Input Cards enable Soundweb London devices to cancel acoustic echo arising when sound from a loudspeaker enters a microphone in the same room in a conference application.

Like the Soundweb London Analog Input Cards, the Soundweb London AEC Input Cards offer Phantom Power, configurable per channel and software controlled analog gain in 6dB steps from 0dB to 48dB.

They offer four independent channels of AEC which can be freely configured in software and individual AEC references allowing users to provide a solution for multiple spaces using a single device.

Automatic Gain Control (AGC) ensures that the inputs of the microphones are set at the optimum level. Noise Cancellation (NC) removes steady state noise (such as from a projector fan or air conditioning device) from the signal path. This stops the noise from being amplified.

Non-Linear Processing (NLP) dynamically adjusts to minimize echo caused by under or over-cancellation.

The Soundweb London AEC Input Cards also offer a direct microphone feed for local sound reinforcement. This allows full-bandwidth, low latency, direct microphone signals to be mixed and processed for local sound reinforcement purposes.

The Soundweb London Telephone Hybrid Cards are designed to populate any of the four card slots on Soundweb London BLU-800, BLU-805, BLU-806, BLU-320, BLU-325, BLU-326, BLU-160 and BLU-120 devices. These cards enable Soundweb London devices to interface with a standard POTS (aka PSTN or Analog PBX) telephone network.

The Soundweb London Telephone Hybrid Cards also have two analog inputs which allow each Telephone Hybrid Card to receive two microphone or line level signals. These analog inputs offer Phantom Power, configurable per channel and software controlled analog gain in 6dB steps from 0dB to 48dB.