5f7a8e5301
* update yotta defaults for 16kb devices * refactor deprecated blocks * updates for button events * update button events * update refference * update docs * update docs * update button event blocks * update docs * update block id
32 lines
546 B
Markdown
32 lines
546 B
Markdown
# sound Level
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Find out what the the level of sound heard by the microphone is.
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```sig
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input.soundLevel()
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```
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## Returns
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* a ``number`` between `0` (low sound) and `255` (loud sound) which tells how loud the sounds are that the microphone hears.
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## Example
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Show a checkerboard icon while the sound level is greater than `100`.
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```blocks
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basic.forever(function () {
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if (input.soundLevel() > 100) {
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basic.showIcon(IconNames.Chessboard)
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} else {
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basic.clearScreen()
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}
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})
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```
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## See also
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```package
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microphone
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``` |