Voice Recorder Element

Modified on 2018/08/03 00:56 by Administrator Categorized as Elements, Input Registration
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== Summary ==
{s:Element Info Panel
| title=Voice Recorder
| category=Input Registration
| icon=[image|Element Icon|{UP(Voice-Recorder-Element)}Voice-Recorder-Element-Icon.png]
| author= OkazoLab
| addin= Base Layer
| scope= Parent event
| usage= Snippets
| ownsnippets= None
}
== Properties ==
{|
|-
! Name
! Description                              
! Constraints
! Type
! On<br/>runtime<br/>change
|-
| colspan="5" bgcolor="#AADDDDD" | Output
|-
| Output Folder        
| Press the rightmost button to select the output folder        
| {s:atDesign}        
| String        
|  
|-
| Custom Filename        
| Defines filename for the next recoding clip.
Leave empty to get the autogenerated names
composed of the current date and time        
| {s:atNormal}        
| String        
|  
|-
| colspan="5" bgcolor="#AADDDDD" | Settings
|-
| Sampling Rate        
| Defines the sample rate of recorded clips in Hz. The value must be supported by the sound hardware        
| {s:atNormal}        
| Int32        
|  
|-
| Audio Device        
| Defines an audio input device for recording.        
| {s:atNormal}        
| Int32        
|  
|-
| Capturing Engine        
| Defines the engine for audio capturing. WASAPI is the best for timing accuracy but it not supported in Windows XP. In contrast, WaveIn works on any Windows OS        
| {s:atDesign}        
| enAudi..        
|  
|-
| Buffer Length        
| Defines length of the recording memory buffer in ms.
Each time when the buffer is filled its data is copied and added into a Wave file.
 If the parent event is deactivated between two consecutive copings,
 the last part of recording can be lost. To avoid this, make the buffer length as short as necessary but mind the performance cost.        
| {s:atNormal}        
| Int32        
|  
|-
| colspan="5" bgcolor="#AADDDDD" | Info
|-
| Recording Duration        
| Returns the duration of the current recording (in sec)        
| {s:atStatus}        
| Int32        
|  
|-
| Test Recording        
| Initiates test recording through the default audio input device. The recorded clip is stored as RecordingTest.wav in the current output folder        
| {s:atDesign}        
| Boolean        
|  
|-
| colspan="5" bgcolor="#AADDDDD" | Control
|-
| Is Enabled        
| If set to false the element is completely omitted when the experiment is run        
| {s:atDesign}        
| Boolean        
|  
|-
| Title        
| Title of the element        
| {s:atDesign}        
| String        
|  
|-            
|}
== ==
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'''Voice Recorder Element''' is capable of capturing an audio input, like a voice, and recording it into a Wav file. The element uses WaveOut API. The element automatically starts recording on onset of the parent event.<br><br>
{TOC}

== Description ==


== Snapshots ==
{|
| [imageleft||{UP}/pictures/Elements/VoiceRecorder/VoiceRecorderEl_sm.jpg|{UP}/pictures/Elements/VoiceRecorder/VoiceRecorderEl.png]
|}
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Voice Recorder Element
