Tesira SEC-4 CK Tesira -Channel Mic/Line Modular Input Card

Tesira SEC-4 CK Acoustic Echo Cancellation Input Card Kit
The Tesira SEC-4 CK is a modular input card kit designed for Tesira SERVER and SERVER-IO devices, offering four channels of mic/line input with built-in Acoustic Echo Cancellation (AEC). Engineered for high-performance conferencing and telephony applications, this card provides advanced echo cancellation, noise reduction, and superior speech clarity using Biamp’s proprietary SpeechSense processing technology.

Advanced Echo Cancellation for Clear Communication
With AEC on every input, the Tesira SEC-4 CK eliminates unwanted echoes and background noise, ensuring smooth and uninterrupted communication in professional AV environments. Whether used in corporate boardrooms, conference centers, or lecture halls, this input card is designed to improve voice intelligibility and prevent distractions caused by acoustic feedback.

SpeechSense Technology for Intelligent Audio Processing
Biamp’s SpeechSense processing algorithm enhances the SEC-4 CK’s performance by intelligently identifying human speech and prioritizing it over background noise. This ensures clearer dialogue for remote participants and improves overall communication quality in voice-critical applications.

Enhanced Noise Reduction and Signal Processing
The SEC-4 CK is equipped with additional noise reduction capabilities to deliver pristine audio quality. Integrated high-pass filtering eliminates low-frequency noise while ensuring optimal performance for teleconferencing, public speaking, and live presentations.

Seamless Integration with Tesira Systems
This input card kit is fully compatible with Tesira SERVER and SERVER-IO devices, allowing easy system expansion without consuming DSP processing resources. Designed for scalable installations, the SEC-4 CK is an excellent choice for integrators looking to enhance existing AV systems with professional-grade audio processing.

Reliable and Compliant for Government and Commercial Use
Manufactured to meet Biamp’s high standards, the Tesira SEC-4 CK is RoHS compliant and AES grounded, ensuring reliability in commercial and government installations. Additionally, it meets the requirements of the United States Trade Agreement Act (TAA), making it eligible for GSA Schedule contracts.