Biamp Tesira SEC-4
4-Channel Mic/Line Input Card with Acoustic Echo Cancellation
The Tesira SEC-4 is a modular input card for Biamp Tesira SERVER and SERVER-IO devices that combines four channels of microphone or line level input with acoustic echo cancellation. It applies Biamp's Sona AEC along with SpeechSense and AmbientSense processing to deliver clear, natural remote-party audio in conferencing and collaboration systems.
By handling echo cancellation on dedicated input channels, the card frees system resources and improves intelligibility on calls. Each channel offers software-controlled gain and phantom power for flexible microphone connectivity. As part of the modular Tesira card set, the SEC-4 helps build scalable DSP systems for boardrooms, meeting rooms, and courtrooms.
Key Features
- Adds four mic/line input channels with acoustic echo cancellation
- Sona AEC with SpeechSense and AmbientSense processing
- Improves intelligibility and clarity on remote calls
- Software-controlled gain and switchable phantom power per channel
- Modular card format for scalable Tesira DSP systems
- Ideal for conferencing and collaboration environments