This sketch demonstrates how to use the getUnits method of a FloatControl object. A FloatControl is what is returned by the gain, volume, pan, and balance methods of a Controller object. The class used here is an AudioOutput but these control methods are also available on AudioSample, AudioSnippet, AudioInput, and AudioPlayer objects. The FloatControl class is defined by the JavaSound API and it represents a control of a DataLine. A DataLine is a low-level JavaSound class that is used for sending audio to, or receiving audio from, the audio system. getUnits gets the label for the units in which the control's values are expressed, such as "dB" or "frames per second."

Source code: getUnits

Built with Processing