Re: Xite @ 96kHz: some questions...
Posted: Wed Sep 22, 2010 9:55 am
Im only talking about sampling and reconstruction, not DSP processing. Many DSP functions related to saturation and distortion benefits from higher samplerates.
If you have an analogue signal that don't have any information above 18KHz - then it won't matter if you sample the signal at 48KHz or 96KHz - there's no benefit in using 96KHz. But the processing afterwards can easily benefits from higher samplerates.
The interpolation is done by filtering in the AD/DA converter.
signal -> filtering (bandlimiting) -> AD -> xxxxxxx -> DA -> filtering (recontruction) -> signal
If you have an analogue signal that don't have any information above 18KHz - then it won't matter if you sample the signal at 48KHz or 96KHz - there's no benefit in using 96KHz. But the processing afterwards can easily benefits from higher samplerates.
The interpolation is done by filtering in the AD/DA converter.
signal -> filtering (bandlimiting) -> AD -> xxxxxxx -> DA -> filtering (recontruction) -> signal