Amplify

Block amplifies an audio stream by an amplification factor. Several clipping modes are available.

Use method and level values to configure.

Block info

Name: AmplifyBlock.

Pin direction	Media type	Pins count
Input	Uncompressed audio	1
Output	Uncompressed audio	1

The sample pipeline

UniversalSourceBlock → AmplifyBlock → AudioRendererBlock

Sample code

var pipeline = new MediaBlocksPipeline(false);

var filename = "test.mp3";
var fileSource = new UniversalSourceBlock(await UniversalSourceSettings.CreateAsync(new Uri(filename)));

var amplify = new AmplifyBlock(AmplifyClippingMethod.Normal, 2.0);
pipeline.Connect(fileSource.AudioOutput, amplify.Input);

var audioRenderer = new AudioRendererBlock();
pipeline.Connect(amplify.Output, audioRenderer.Input);

await pipeline.StartAsync();

Platforms

Windows, macOS, Linux, iOS, Android.