A microphone array utilizing beamforming preserves the speech from ambient noise and detects the direction of the voice commands.
|Acoustic Echo Canceller (AEC)
Eliminates acoustic echo from the loudspeaker to the microphones. Both mono and stereo acoustic echo cancellers are available.
|Noise Suppressor (NS)
|Detects and attenuates stationary and transient noises.
Flexible implementation of optimal voice pick up for voice trigger recognition, local (embedded ASR) or transmission to cloud for different environments and number of microphones.
Voice Controlled MP3 Player DEMO