Difference between revisions of "Event.DATA AVAILABLE"
From GiderosMobile
| (7 intermediate revisions by 2 users not shown) | |||
| Line 2: | Line 2: | ||
'''Available since:''' Gideros 2013.06<br/> | '''Available since:''' Gideros 2013.06<br/> | ||
'''Value:''' dataAvailable<br/> | '''Value:''' dataAvailable<br/> | ||
| + | '''Defined by:''' [[Microphone]]<br/> | ||
| + | |||
=== Description === | === Description === | ||
Dispatched as audio samples become available. | Dispatched as audio samples become available. | ||
| + | |||
=== Parameters === | === Parameters === | ||
| − | '''peakAmplitude''': (number) | + | '''peakAmplitude''': (number) the audio channel peak amplitude<br/> |
| − | '''averageAmplitude''': (number) | + | '''averageAmplitude''': (number) the audio channel average RMS amplitude<br/> |
| + | |||
| + | === Example === | ||
| + | <syntaxhighlight lang="lua"> | ||
| + | require "microphone" | ||
| + | |||
| + | local microphone = Microphone.new(nil, 22050, 1, 16) | ||
| + | |||
| + | microphone:addEventListener(Event.DATA_AVAILABLE, function(event) | ||
| + | print(event.peakAmplitude, "*", event.averageAmplitude) | ||
| + | end) | ||
| + | |||
| + | microphone:setOutputFile("|D|record.wav") | ||
| + | </syntaxhighlight> | ||
| + | |||
| + | {{Microphone}} | ||
Latest revision as of 02:30, 26 August 2024
Available since: Gideros 2013.06
Value: dataAvailable
Defined by: Microphone
Description
Dispatched as audio samples become available.
Parameters
peakAmplitude: (number) the audio channel peak amplitude
averageAmplitude: (number) the audio channel average RMS amplitude
Example
require "microphone"
local microphone = Microphone.new(nil, 22050, 1, 16)
microphone:addEventListener(Event.DATA_AVAILABLE, function(event)
print(event.peakAmplitude, "*", event.averageAmplitude)
end)
microphone:setOutputFile("|D|record.wav")
