What is the procedure to display audio waveforms?

The procedure to display audio waveforms effectively encompasses multiple steps that cater to user preferences and the desired outcome when working with tracks in a digital audio workstation.

Selecting various methods to display audio waveforms allows for flexibility based on the user's workflow. Clicking the waveform option in the track control panel enables users to directly visualize the audio signal within a specific track, providing an easy reference for editing or mixing purposes. Additionally, opening the track control panel by clicking on the small triangle next to the timecode display grants access to more functionalities, including the option to display waveforms, ensuring that users can customize their view according to their needs.

Furthermore, holding the OPTION key to activate waveforms on all tracks simultaneously is a valuable shortcut that enhances efficiency, especially when dealing with multiple audio tracks. This method allows users to quickly enable waveform display across all tracks without needing to adjust each individually.

By integrating these different actions, the correct choice encompasses a comprehensive approach, highlighting the various ways to display audio waveforms and ensuring users can adapt their processes as needed.