ruwan2
Member level 5
Hi,
Many audio codec uses sigma-delta technology. I do not understand why there are so many bits, which are far more than the SNR spec. For example, ADI has ADAU1761 which is 24-bit, 98 dB SNR. I don't think 98 dB SNR needs 24 bit.
Could you tell me that?
Thanks.
Many audio codec uses sigma-delta technology. I do not understand why there are so many bits, which are far more than the SNR spec. For example, ADI has ADAU1761 which is 24-bit, 98 dB SNR. I don't think 98 dB SNR needs 24 bit.
Could you tell me that?
Thanks.