<< Nelson 1.9.0.0

Audio playback

audiodevinfo >>

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Audio playback

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Audio playback functions.

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• audiodevinfo — Get audio devices information.
• audioinfo — Get audio file information.
• audiometadata — Get/Set metadata of audio file .
• audioplayer — Audio player object.
• audioplayer_delete — Removes audioplayer object.
• audioplayer_fieldnames — Returns the properties name of an audioplayer object.
• audioplayer_get — Get property value from audioplayer interface.
• audioplayer_pause — Pause an audioplayer object.
• audioplayer_set — Set object or interface property to specified value.
• audioplayer_stop — Stops an audioplayer object.
• audioplayer_used — Returns list of current used audioplayer handle.
• audioread — Read an audio file.
• audiosupportedformats — Get audio file supported formats.
• audiowrite — Writes an audio file.
• beep — Produces a beep sound.
• isplaying — get info about audio playback is in progress.
• lin2mu — Convert audio data from linear singal to mu-law.
• mu2lin — Convert audio data from mu-law to linear signal.
• play — Plays an audioplayer object.
• playblocking — Plays an audioplayer object with blocking.
• resume — Resumes an audioplayer object.
• sound — Convert matrix of signal data to sound and play it.
• soundsc — Scale data and play as sound.
• stop — Stops an audioplayer object.