How do you enable the digital audio scrub feature?

The digital audio scrub feature in AVID Media Composer is used to hear audio playback as you drag the timeline cursor, providing a way to locate specific audio clips with precision. To enable this feature, you need to utilize the Shift key along with dragging the timeline cursor. When the Shift key is pressed during this action, it allows the user to scrub through the audio, effectively giving a clearer understanding of the audio content and helping in making editing decisions based on the sound.

Other methods such as pressing the Alt key or the Ctrl key do not activate the digital audio scrub function and may only enable different edit or selection behaviors in the software. The Delete key combined with dragging also does not correspond to enabling audio scrubbing, as it serves different functions unrelated to audio playback during timeline navigation.