pitch shifting

Pitch shifting is a process used in audio editing to change the perceived pitch of a sound without altering its duration. Think of it as raising or lowering the "note" of a voice or instrument, similar to tuning a musical instrument but done digitally. For example, you can make a voice sound higher or lower without changing how long the person was speaking. This technique is used in music production, voice effects, and sound design to create variations or correct pitch inaccuracies, providing flexibility in how audio recordings are shaped and customized.