Poly SoundStructure C12 Twelve Channel AEC Noise Canceller with Auto Mic Mixing and Matrix Mixer

**Summary** The Poly SoundStructure C12 is a professional-grade audio processing solution designed to bring clarity and precision to complex conferencing environments. As a twelve-channel acoustic echo canceller (AEC), it excels at managing multiple microphone inputs, ensuring that background noise is minimized and echo is eliminated. With integrated automatic microphone mixing and a versatile matrix mixer, this unit acts as the centralized command center for high-end boardroom audio, providing consistent, intelligible sound quality for participants in both local and remote settings. **Buying Advice** The SoundStructure C12 is best suited for professional integrators and organizations managing medium-to-large meeting spaces, lecture halls, or courtrooms that require robust multi-microphone management. If your installation involves numerous audio sources and you demand a streamlined workflow where echo cancellation and mixing occur seamlessly within a single hardware platform, this device is an ideal investment. It is intended for users who need a permanent, rack-mounted solution to maintain audio integrity across sophisticated conferencing setups. **Pros** - High-capacity processing with twelve dedicated channels for versatile microphone management. - Integrated acoustic echo cancellation (AEC) technology effectively removes distracting artifacts from conferencing audio. - Built-in automatic microphone mixing and matrix mixer simplify the signal path and improve overall audio clarity. - Engineered specifically for demanding professional environments where consistent performance is critical. **Cons** - Requires technical expertise to configure and integrate correctly into an existing audio chain. - The feature set is highly specialized, which may be unnecessary for smaller, single-room or basic meeting applications. **FAQ for this product** **What is the primary function of the Poly SoundStructure C12?** The C12 is primarily designed to manage audio in complex conferencing environments by providing twelve channels of acoustic echo cancellation, automatic microphone mixing, and matrix mixing to ensure clear, high-quality communication. **Does this unit handle noise cancellation?** Yes, the device features AEC (Acoustic Echo Cancellation), which is designed to eliminate echo and improve audio quality during conferences, ensuring that remote participants hear clear, focused audio. **Is this device suitable for small office meetings?** While powerful, the C12 is designed for twelve-channel operation, making it better suited for large boardrooms or professional auditoriums rather than small, simple office meeting spaces. **Value Score** 9/10 – The SoundStructure C12 offers exceptional value for professional integrators who require a reliable, all-in-one solution for complex multi-channel audio environments.