If audio samples are read out faster than they are written the delay decreases. Using variable speed reading prevents pops, clicks, gaps, distortion and noise from being introduced into the audio, but does create unwanted and annoying pitch errors. For example, reading faster than writing causes the audio pitch to increase and reading slower than writing causes the pitch to decrease.
When audio samples are read out at a quicker pace compared to their recording speed, the delay decreases. Utilizing variable-speed reading prevents pops, clicks, gaps, distortions, and noises from being introduced into the audio; nonetheless, it introduces unwanted and bothersome pitch errors. For example, reading faster than writing increases the audio pitch, while reading slower than writing decreases it.