VisioForge Video Capture SDK (Delphi / ActiveX)
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TVFVideoCapture.Audio_Effects_TrebleEnhancer Method

Sets the parameters for the Treble Enhancer effect.

Pascal
procedure Audio_Effects_TrebleEnhancer(ID: Integer; Frequency: Integer; Separate: Boolean; Volume: Integer);
C++
__fastcall Audio_Effects_TrebleEnhancer(int ID, int Frequency, Boolean Separate, int Volume);
C#
public Audio_Effects_TrebleEnhancer(int ID, int Frequency, Boolean Separate, int Volume);
Visual Basic
Public Sub Audio_Effects_TrebleEnhancer(ID As Integer, Frequency As Integer, Separate As Boolean, Volume As Integer)
Java
public Audio_Effects_TrebleEnhancer(int ID, int Frequency, Boolean Separate, int Volume);
IDL
Audio_Effects_TrebleEnhancer(int ID, int Frequency, Boolean Separate, int Volume);
JavaScript
Audio_Effects_TrebleEnhancer
PHP
public Audio_Effects_TrebleEnhancer($ID, $Frequency, Boolean $Separate, $Volume);
Parameters 
Description 
ID: Integer 
Effect ID. 
Frequency: Integer 
Specifies the frequency range that will be used to amplify. Range is frequency to (sample rate div 2).  
Separate: Boolean 
Enables or Disables separate amplification. If Enabled every channel will be amplified by it's own amplification value. If Disabled every channel will be amplified with the amplification value of channel 0.  
Volume: Integer 
Sets the amplification for a channel. Default value is 0, which means that no amplification occurs. The value shouldn't go over 10000. If separate is True, then every channel will be amplified by its own channel amplification value. If separate is False, then every channel is amplified with the value of channel 0.  

Filter to amplify high frequency's of audio data. The frequency range can be adjusted.

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