AK7752 Description
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 hands-free function in actual user environments.
AK7752 Key Features
- Sampling rate: 8kHz ~ 48kHz
- 24-bit stereo
- S/(N+D): 86dB
- DR, S/N: 89dB (fs=8 kHz), 91dB (fs=48kHz)
- Integrated DC offset canceling High Pass Filter
- Sampling rate: 8kHz ~ 48kHz
- 18-bit stereo
- S/(N+D): 90dB (fs =8kHz), 88dB (fs=48kHz)
- DR, S/N: 95dB (fs =8kHz), 95dB