Other Parts Discussed in Thread: PUREPATHSTUDIO,
Hello.
We are working with PCM5142 in RAM program mode. For test purpose we made a simple project in PurePathStudio in which input is directly connected to output (I2S or DAC).
It is found out that sound in RAM program mode without processing is completely different from any other program mode "8x/4x/2x FIR interpolation filter with de-emphasis" or "8x Ringing-less low latency FIR interpolation filter without de-emphasis" or others.
What could be the reason of such behavior? In all tests conditions are the same: 16 bit 48 kHz audio. In RAM program mode there are no blocks other than input and output.
Thanks.