Acoustic Echo Cancellation (AEC) G.167 Software

GAO's G.167 Acoustic Echo Cancellation Software (AEC software) is an acoustic echo canceller that eliminates one of the biggest problems with hands-free speaker phones: acoustical echoes.

The memory and MIPS requirements of an acoustical echo canceller depend on the maximum duration of all possible echoes. The longer the duration of an echo the more MIPS and memory required to resolve the problem. Echo with a duration of 80 ms may be generated by a room with 4 meters by 4 meters of hard wall.

Features of G.167 Acoustic Echo Cancellation Software (AEC)

For a complete list of GAO's Telephony Software products, please see GAO's Telephony Software.

Acoustic Echo Cancellation Software (AEC)Acoustic Echo Cancellation (AEC) Prodcut Sheet

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