stv014
Headphoneus Supremus
- Joined
- Jul 17, 2011
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Quote:
For digital volume control, you only need increased DAC resolution. Higher sample rate is useful mainly for other types of effects and synthesis, to avoid/reduce aliasing and/or interpolation artifacts.
I've been operating under the impression that the main benefit of upsampling to a higher bit rate is that there will be no loss of resolution when attenuating the volume in the digital domain, or when doing any other DSP. Kind of a "digital headroom" thing.
For digital volume control, you only need increased DAC resolution. Higher sample rate is useful mainly for other types of effects and synthesis, to avoid/reduce aliasing and/or interpolation artifacts.