Audio

The Audio module provides functionality for audio playback and sound generation.

Functions

audio.playFile(filename)

Plays an audio file from storage.

Parameters:

Parameter	Type	Description
filename	string	Path to the audio file

Returns: undefined

Example:

var audio = require("audio");

audio.playFile("/sounds/beep.wav");

audio.tone(frequency, duration, background)

Generates a tone with specified frequency and duration.

Parameters:

Parameter	Type	Description
frequency	number	Frequency in Hz (default: 500)
duration	number	Duration in milliseconds (default: 1000)
background	boolean	Play in background if true (default: false)

Returns: undefined

Example:

var audio = require("audio");

// Play a 1000Hz tone for 500ms
audio.tone(1000, 500);

// Play a tone in the background
audio.tone(800, 2000, true);