AK7752 dsp equivalent, audio/hands free dsp.
[ADC Block]
* Sampling rate: 8kHz ~ 48kHz
* 24-bit stereo
* S/(N+D): 86dB
* DR, S/N: 89dB (fs=8 kHz), 91dB (fs=48kHz)
* Integrated DC offset cancelin.
The AK7752 is a digital signal processor with an integrated stereo CODEC. The digital signal processor (DSP) can execute a high-quality hands-free algorithm, using only internal memory. Fine tuning is available for improving voice quality of the hand.
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