| window.runtime property | window.runtime.flash.media.MicrophoneEnhancedOptions |
| Inheritance | MicrophoneEnhancedOptions  Object |
| Runtime Versions: | 2.7 |
To use acoustic echo cancellation, call Microphone.getEnhancedMicrophone() to get a reference to
an enhanced Microphone object. Set the Microphone.enhancedOptions
property to an instance of the MicrophoneEnhancedOptions class.
See also
Hide Inherited Public Properties
Show Inherited Properties| Property | Defined By | ||
|---|---|---|---|
 | constructor : Object
A reference to the class object or constructor function for a given object instance. | Object | |
| echoPath : int
Specifies the echo path (in milliseconds) used for acoustic echo cancellation. | MicrophoneEnhancedOptions | ||
| isVoiceDetected : int
Indicates whether the Microphone input detected a voice. | MicrophoneEnhancedOptions | ||
| mode : String
Controls enhanced microphone mode. | MicrophoneEnhancedOptions | ||
| nonLinearProcessing : Boolean
Enable non-linear processing. | MicrophoneEnhancedOptions | ||
| prototype : Object [static]
A reference to the prototype object of a class or function object. | Object | |
| Method | Defined By | ||
|---|---|---|---|
| MicrophoneEnhancedOptions | |||
| hasOwnProperty(name:String):Boolean
Indicates whether an object has a specified property defined. | Object | |
| isPrototypeOf(theClass:Object):Boolean
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
| propertyIsEnumerable(name:String):Boolean
Indicates whether the specified property exists and is enumerable. | Object | |
| setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void
Sets the availability of a dynamic property for loop operations. | Object | |
| toLocaleString():String
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
| toString():String
Returns the string representation of the specified object. | Object | |
| valueOf():Object
Returns the primitive value of the specified object. | Object | |
echoPath | property |
echoPath:int| Runtime Versions: | 2.7 |
Specifies the echo path (in milliseconds) used for acoustic echo cancellation. A longer echo path results in better echo cancellation. A longer echo path also causes a longer delay and requires more computational complexity. The default value is 128 (recommended). The other possible value is 256.
isVoiceDetected | property |
isVoiceDetected:int| Runtime Versions: | 2.7 |
Indicates whether the Microphone input detected a voice.
Possible values are: -1, not enabled; 0, a voice is not detected; 1, a voice is detected.
mode | property |
mode:String| Runtime Versions: | 2.7 |
Controls enhanced microphone mode. The default value is FULL_DUPLEX for all microphones that aren't USB.
The default value for USB microphones is HALF_DUPLEX.
See MicrophoneEnhancedMode for possible values and descriptions.
See also
nonLinearProcessing | property |
nonLinearProcessing:Boolean| Runtime Versions: | 2.7 |
Enable non-linear processing. Non-linear processing
suppresses the residual echo when one person is talking. The time-domain non-linear
processing technique is used. Turn off non-linear
processing for music sources. The default value is true which turns on non-linear processing.
MicrophoneEnhancedOptions | () | Constructor |
public function MicrophoneEnhancedOptions()Thu Sep 29 2011, 02:34 AM -07:00