When should you apply dither?
A) When the signal is noisy.
B) When you are converting a 24-bit signal to 16-bit.
C) Whenever you are reducing the sampling rate.
D) When you want granular distortion.

Question

Quizplus · Accepted Answer

Dither is mainly used when reducing the bit depth of an audio signal, such as when converting from 24-bit to 16-bit. Without dither, this conversion can result in quantization distortion, which can sound harsh and unpleasant. Dither adds a small amount of noise to the signal, which helps to smooth out the quantization distortion and improve the overall sound quality.

When Should You Apply Dither