[NAMM] BSS Audio Acoustic Echo Cancellation

The new AEC algorithm is released with HiQnet London Architect v3.04 and can be used with existing Soundweb London AEC Input Cards and the recently-introduced Soundweb London BLU-101 and BLU-102 devices.

The existing 8kHz-bandwidth AEC algorithm is optimized for POTS, VoIP phone system and digital phone system applications. The new full-bandwidth AEC algorithm is designed to facilitate enhanced fidelity for specific applications, while also offering a reduced processing latency. A property within HiQnet London Architect v3.04 allows users to switch between the new full-bandwidth AEC algorithm and the existing 8kHz-bandwidth algorithm. Dedicated full-bandwidth 'dry’ signals for local sound reinforcement or recording are offered for both AEC algorithms.

Existing installations can be upgraded to accommodate full-bandwidth content, without the requirement for additional hardware. However, when upgrading systems to HiQnet London Architect v3.04, they will continue to use the 8kHz-bandwidth AEC algorithm unless manually switched to use the new full-bandwidth AEC algorithm. Therefore, changes will not be forced upon existing systems.

New Soundweb London designs will default to using the new full-bandwidth AEC algorithm, which according to BSS Audio “also gives excellent performance with POTS and VoIP systems, in addition to the accommodation of full-bandwidth content.”

“The BLU-101 and BLU-102 along with the other members of the Soundweb London family provide the building blocks for a tailored system solution, ” BSS Audio says.