1.176.2 Send methods

sound ->initialise: file=[file]

Create a sound, loading the WAV file if given.

sound ->load: file

Load audio from a sound file. Fails with a report if the file cannot be loaded.

sound ->save: file

Save the audio as a WAV file.

sound ->tone: frequency=20..20000, duration=real

Replace the audio by a sine tone of frequency Hz that lasts duration seconds, e.g., to make a beep. The tone fades in and out over 5 milliseconds to avoid clicks. display->bell plays such a tone.

sound ->play: volume=[

0.0..1.0] Play the sound on the default audio output. The default volume is 1.0. This returns immediately.

sound ->stop:

Stop all plays of this sound.