Beamformer for CortexM4 and CortexM7...
Beamformer for CortexM4 and CortexM7 devices from 2 to 6 microphones.
This product is no longer in stock
Beamformer for CortexM devices from 2 to 6 microphones.
Delivers the voice-activity detection and spectral analysis features used for the speech recogniser.
Currently in test phase. Will be ready for shipping in 3Q18.
Current complexity is 4MHz per microphone (peak) and 1MHz average on M4.