Tesira SAC-4 CK Tesira Four Channel Mic/Line Input Card

Tesira SAC-4 CK Four Channel Mic/Line Input Card with Ambient Noise Compensation
The Tesira SAC-4 CK is a four-channel mic/line input card designed for use with Tesira SERVER and SERVER-IO devices. Featuring built-in Ambient Noise Compensation (ANC), this modular card continuously monitors and adjusts audio levels in real time, ensuring clear and consistent sound in fluctuating acoustic environments. Its integration with Biamp’s proprietary AmbientSense algorithm allows for superior noise differentiation and automatic volume adjustment for announcements and program material.

Optimized Audio Performance with Ambient Noise Compensation
The SAC-4 CK is engineered to maintain optimal audio clarity in spaces where background noise fluctuates. By leveraging Biamp’s AmbientSense technology, the card identifies and adapts to ambient noise changes without affecting the original program material. This ensures that audio levels remain clear and intelligible, regardless of environmental conditions, making it ideal for paging, public address, and broadcast applications.

Seamless Integration with Tesira SERVER and SERVER-IO
Designed to work seamlessly within Tesira systems, the SAC-4 CK installs directly into Tesira SERVER or SERVER-IO without consuming additional DSP resources. The modular design provides up to four “sense” inputs per card, allowing for highly customized sound optimization based on the specific needs of the environment. With straightforward software configuration, this card ensures reliable and efficient operation.

Ideal for Complex Audio Environments
From corporate conference rooms and auditoriums to retail spaces and transportation hubs, the SAC-4 CK is built for environments where maintaining consistent audio levels is crucial. Whether adapting to fluctuating crowd noise in a stadium or adjusting for ambient noise in a busy office, this card ensures that speech and audio remain clear and consistent at all times.

Flexible and Reliable Configuration
Equipped with software-controlled gain, phantom power, and level adjustments, the SAC-4 CK provides maximum flexibility for professional AV setups. The plug-in barrier strip connectors ensure secure and straightforward installation, while RoHS compliance and AES grounding guarantee long-term stability and performance.