libZPlayDelphi.TEchoEffect Record

Echo effect structure.

Pascal

TEchoEffect = record
  LeftDelay: Integer;
  LeftSrcVolume: Integer;
  LeftEchoVolume: Integer;
  RightDelay: Integer;
  RightSrcVolume: Integer;
  RightEchoVolume: Integer;
end;

File

libZPlay

Parameters

Parameters	Description
nLeftDelay	Delay of left channel in milliseconds.
nLeftSrcVolume	Percent of original volume in output for left channel.
nLeftEchoVolume	Percent of echo volume in output for left channel.
nRightDelay	Delay of right channel in milliseconds.
nRightSrcVolume	Percent of original volume in output for right channe.
nRightEchoVolume	Percent of echo volume in output for right channel.

Remarks

This structure specifies one echo effect. Hot it works:

You can combine original samples with delayed samples. Original samples are reduced to nLeftSrcVolume. Delayed samples are reduced to nLeftEchoVolume. And these samples are combined to output.

Note: Be careful with volume percents.