These functions require a sound card such as Sound Blaster. Note that simple WAV
resources can be played using the 'SOUND' standard call-back function.
Closes an open CD-drive tray.
Closes a WAV file opened by OPEN_WAV_FILE_READ@ or OPEN_WAV_FILE_WRITE@
Returns the length of a CD track.
Opens a CD-drive tray.
Opens a WAV file for reading in sections.
Plays the audio CD from the current position.
Sends a sample to the audio output device.
Sends a resource SOUND to the current audio device.
Records sound from the sound input device.
Sets the position of the CD read head to TRACK + MILLISECONDS (offset).
Sets the sampling speed.
Tests for ongoing sound output.
Tests if a recording is being made.
Returns the current sound sampling rate.
Stops audio playback from the CD.
Reads a WAV file as a samples wave-form.
Stores any recorded data.