Difference between revisions of "Event.DATA AVAILABLE"
From GiderosMobile
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__NOTOC__ | __NOTOC__ | ||
| − | + | '''Available since:''' Gideros 2013.06<br/> | |
| − | ''' | + | '''Value:''' dataAvailable<br/> |
| − | ''' | + | '''Defined by:''' [[Microphone]]<br/> |
| − | ''' | + | |
| − | === | + | === Description === |
| − | + | Dispatched as audio samples become available. | |
| − | === | + | |
| − | '''peakAmplitude''': (number) | + | === Parameters === |
| − | '''averageAmplitude''': (number) | + | '''peakAmplitude''': (number) the audio channel peak amplitute<br/> |
| + | '''averageAmplitude''': (number) the audio channel average RMS amplitute<br/> | ||
| + | |||
| + | === Example === | ||
| + | <source 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") | ||
| + | </source> | ||
| + | |||
| + | {{Microphone}} | ||
Revision as of 17:21, 25 May 2023
Available since: Gideros 2013.06
Value: dataAvailable
Defined by: Microphone
Description
Dispatched as audio samples become available.
Parameters
peakAmplitude: (number) the audio channel peak amplitute
averageAmplitude: (number) the audio channel average RMS amplitute
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")
