Audio time stretching and pitch scaling

Audio time stretching and pitch scaling are techniques used in audio processing to manipulate the playback speed and pitch of an audio signal independently. ### Audio Time Stretching Time stretching allows you to change the duration of an audio signal without affecting its pitch. For example, you can make a song longer or shorter without altering the notes or musical tone. This technique is useful in various applications, such as: - **Music production**: DJing and remixing, allowing seamless transitions between tracks of different tempos.