Reply To: Noise shaped dither – Does it cause issues with DSP-based volume controls?

March 21, 2023 at 2:24 pm #5541
Alexey Lukin

    Is this true for any additional processing?

    Yes, I think that it should be also true for other types of processing, as long as they don’t kill the HF band of noise. If the HF band of noise is removed (e.g., during the SRC), then the noise-shaped signal becomes underdithered and more prone to quantization distortion than the TPDF variant.