BASS_BFX_PITCHSHIFT Class

BASS.NET API for the Un4seen BASS Audio Library

Used with BASS_ChannelSetFX(Int32, BASSFXType, Int32), BASS_FXSetParameters(Int32, IntPtr) and BASS_FXGetParameters(Int32, IntPtr) to retrieve and set the parameters of the DSP effect Pitch Shift using FFT.

Inheritance Hierarchy

SystemObject
Un4seen.Bass.AddOn.FxBASS_BFX_PITCHSHIFT

Namespace: Un4seen.Bass.AddOn.Fx
Assembly: Bass.Net (in Bass.Net.dll) Version: 2.4.17.5

Syntax

[SerializableAttribute]
[StructLayoutAttribute(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
public sealed class BASS_BFX_PITCHSHIFT

<SerializableAttribute>
<StructLayoutAttribute(LayoutKind.Sequential, CharSet := CharSet.Ansi)>
Public NotInheritable Class BASS_BFX_PITCHSHIFT

The BASS_BFX_PITCHSHIFT type exposes the following members.

Constructors

	Name	Description
	BASS_BFX_PITCHSHIFT	Default constructor
	BASS_BFX_PITCHSHIFT(Single, Single, Int64, Int64)	Constructor already setting the members.

Fields

	Name	Description
	fPitchShift	A factor value which is between 0.5 (one octave down) and 2 (one octave up) (1 won't change the pitch, default).
	fSemitones	Semitones (0 won't change the pitch). Default = 0.
	lChannel	A BASSFXChan flag to define on which channels to apply the effect. Default: -1 (BASS_BFX_CHANALL) - all channels.
	lFFTsize	Defines the FFT frame size used for the processing. Typical values are 1024, 2048 (default) and 4096, max is 8192.
	lOsamp	Is the STFT oversampling factor which also determines the overlap between adjacent STFT frames. Default = 8.

Remarks

This effect uses FFT for its pitch shifting while maintaining duration.