Macromedia flash media server 2-client-side actionscript language reference for flash media server 2 ユーザーズマニュアル

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Client-Side ActionScript Language Reference
Event handler summary for the Microphone class
Constructor for the Microphone class
Microphone.activityLevel
Availability
Flash Player 6.
Flash Media Server (not required).
Usage
public activityLevel : Number [read-only]
A Boolean value that specifies whether the user has 
allowed or denied access to the microphone. 
The name of the current sound capture device, as 
returned by the sound capture hardware.
Class property: an array of strings reflecting the names 
of all available sound capture devices, including sound 
capture cards and microphones.
The sound capture rate, in kHz.
The amount of sound required to activate the 
microphone.
The number of milliseconds between the time the 
microphone stops detecting sound and the time 
(false)
 is called. 
A Boolean value that specifies whether echo 
suppression is being used.
Method
Description
Invoked when the microphone starts or stops detecting 
sound.
Invoked when the user allows or denies access to the 
microphone. 
Property (read-only)
Description