Difference between revisions of "Sound"
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(Created page with "In Mini Micro, the <msinline>Sound</msinline> class both represents individual audio clips that can be played, and a handful of global sound-related properties and methods...") |
SpatialPlays (talk | contribs) m (→Methods and properties used with Sound objects: Adds sound.waveform as a property) |
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| [[Sound.envelope]] || volume over time (0 to 1) | | [[Sound.envelope]] || volume over time (0 to 1) | ||
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| + | | [[Sound.waveform]] || shape of waveform over an audio cycle | ||
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| [[Sound.fadeIn]] || length of the fade-in period when the sound begins, in seconds | | [[Sound.fadeIn]] || length of the fade-in period when the sound begins, in seconds | ||
Revision as of 00:42, 30 April 2020
In Mini Micro, the Sound class both represents individual audio clips that can be played, and a handful of global sound-related properties and methods.
Methods and properties called on Sound
Use the following properties and methods directly on the Sound class itself.
| Method or Property | Purpose |
|---|---|
| Sound.sineWave | represents a sine wave (pure tone) |
| Sound.triangleWave | represents a triangle wave (almost pure) |
| Sound.sawtoothWave | represents a sawtooth wave (slightly "buzzier") |
| Sound.squareWave | represents a square wave (most buzzy/retro sound) |
| Sound.noiseWave | creates a pseudo-random "static" waveform |
| Sound.stopAll | stops all currently playing sounds |
Methods and properties used with Sound objects
Use these methods on Sound instances, created with new Sound or file.loadSound.
| Method or Property | Purpose |
|---|---|
| Sound.duration | length of the sound, in seconds |
| Sound.freq | sound frequency, i.e. how many times the waveform is repeated per second |
| Sound.envelope | volume over time (0 to 1) |
| Sound.waveform | shape of waveform over an audio cycle |
| Sound.fadeIn | length of the fade-in period when the sound begins, in seconds |
| Sound.fadeOut | length of the fade-out period when the sound ends, in seconds |
| Sound.loop | true (1) to set the sound to repeat indefinitely until stopped |
| Sound.init(duration,freq,envelope,waveform) | initialize a sound with the given parameters |
| Sound.mix(sound2,level) | add another synthesized sound into this one |
| Sound.play(volume,pan,speed) | play this sound (looping if .loop is true) |
| Sound.stop | stop playing this sound |
See also: file.loadSound; noteFreq
