Hi All,

I was looking through the specs for SLIMbus from MIPI and there is some mention of CD-quality playback. I was wondering if the audio playback quality is expected to be as good as normal CD, or portable CD players, or worse, since this is an interface for mobile phone applications. I don't know if the quality of ordinary headphones is that good.

Based on the above, there would be restrictions on the kind of digital filter one can use in the ADC chain. I assume that IIR filters are out due to phase distortion, and one can only use FIR. Am I right in supposing this or is it still ok to have IIR?

Any comments are welcome.

Regards
Vivek