MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY Spécifications télécharger pdf (Page 230)

Client-Side Communication ActionScript 39

Event handler summary for the Microphone object

Constructor for the Microphone object

See

Microphone.get.

Microphone.activityLevel

Availability

• Flash Player 6.

• Flash Communication Server MX (not required).

Usage

activeMicrophone.activityLevel

Description

Read-only property; a numeric value that specifies the amount of sound the microphone is

detecting. Values range from 0 (no sound is being detected) to 100 (very loud sound is being

detected). The value of this property can help you determine a good value to pass to

Microphone.setSilenceLevel.

If the microphone is available but is not yet being used because neither MovieClip.attachAudio

nor

NetStream.attachAudio has been called, this property is set to -1.

Example

The following examples sets the variable level to the activity level of the current microphone,

myMic.activityLevel.

var level = myMic.activityLevel;

See also

Microphone.setGain

Microphone.silenceLevel The amount of sound required to activate the microphone.

Microphone.silenceTimeout The number of milliseconds between the time the microphone stops

detecting sound and the time Microphone.onActivity(false)

is called.

Microphone.useEchoSuppression A Boolean value that specifies whether echo suppression is

being used.

Method Description

Microphone.onActivity Invoked when the microphone starts or stops detecting sound.

Microphone.onStatus Invoked when the user allows or denies access to the microphone.

Property (read-only) Description

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MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY Spécifications Page 230