Applies to: SpeedGrade 某些 Creative Cloud 应用程序、服务和功能在中国不可用。 Open the Desktop view and browse to an audio file (wav or aiff file). Drag the file on the Timeline. Green tracks represent audio clips. Adjust the position of the audio clip along the Timeline. Enable and disable the audio of a selected track by clicking the speaker icon on the left side of the Timeline. To change values for sound output, such as the mixing frequency, select Settings > Sound. The Settings menu is on the upper-right corner of the SpeedGrade workspace. Legal Notices | Online Privacy Policy