Audio |
This class is for performing acoustic echo cancellation, noise reduction, automatic gain control.
Inheritance HierarchyNamespace: Ozeki.Media
Assembly: OzekiSDK_Desktop (in OzekiSDK_Desktop.dll) Version: 10.4.98
SyntaxThe AudioQualityEnhancer type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | AudioQualityEnhancer | Initializes a new instance of the AudioQualityEnhancer class |
| AudioQualityEnhancer(AudioFormat) | Initializes a new instance of the AudioQualityEnhancer class. Only Mono stream is supported, if the inputFormat has more than 1 channels the input will be downsampled to Mono before processing. |
Properties| Name | Description | |
|---|---|---|
 | AcousticEchoCancellation | Gets or sets a boolean value indicating whether the Acoustic Echo Cancellation is enabled. |
| AutoGainControl | Gets or sets a boolean value indicating whether the Auto Gain Control is enabled. |
| ConverterType | (Inherited from AudioHandler) |
| EchoDelay | Gets or sets the delay of the acoustic echo (in milliseconds). |
| GainSpeed | Gets or sets the gain speed of the Auto Gain Control (in decibel). |
| ID | (Inherited from DisposableClass) |
| MaxGain | Gets or sets the maximal gain of the Auto Gain Control (in decibel). |
| NoiseReductionLevel | Gets or sets the level of the noise filter. |
| ReceiveFormats | (Inherited from AudioHandler) |
Methods| Name | Description | |
|---|---|---|
| Dispose | (Inherited from DisposableClass) |
 | Dispose(Boolean) | Releases the unmanaged resources used by the AudioQualityEnhancer and optionally releases the managed resources (Overrides DisposableClass.Dispose(Boolean)) |
| Finalize | (Inherited from DisposableClass) |
| GetAudioFormat | (Overrides AudioHandler.GetAudioFormat) |
| OnDataReceived | (Overrides AudioHandler.OnDataReceived(Object, AudioData)) |
| ReceiverConnected | (Inherited from AudioHandler) |
| ReceiverDisconnected | (Inherited from AudioHandler) |
| Refresh | |
| SendData | (Inherited from AudioHandler) |
| SenderConnected | (Inherited from AudioHandler) |
| SenderDisconnected | (Inherited from AudioHandler) |
| SetEchoSource | Sets the source of the echo (usually the Speakers). An echo source must be set in order to work acoustic echo cancellation properly. |
| SetPreferredSendFormats | (Inherited from AudioHandler) |
| SetReceiveFormats | (Inherited from AudioHandler) |
| Start | |
| Stop |
Events| Name | Description | |
|---|---|---|
 | MediaDataSent | (Inherited from AudioHandler) |
| ReceiveFormatsChanged | (Inherited from AudioHandler) |
See Also