Class ALFrequencyFilter.TALFrequencyFilter

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Package: AudioLabPkg

Unit: ALFrequencyFilter

Inherits: TALCommonFIRFilter

Contents 1 Syntax 1.1 Delphi: 1.2 C++ Builder: 1.3 Visual C++ (MFC): 1.4 C# (.NET): 2 Summary 3 Description 4 Properties 4.1 Published 5 From TALCommonFIRFilter 6 Properties 6.1 Published 6.2 Public 7 From TALCommonFilter 8 Methods 8.1 Public 9 Pins 10 From TSLBasicThreadedEnableFilter 11 Properties 11.1 Published 12 From TSLBasicThreadedFilter 13 Properties 13.1 Published

Syntax

Delphi:

type TALFrequencyFilter = class( TALCommonFIRFilter )

C++ Builder:

class TALFrequencyFilter : public TALCommonFIRFilter

Visual C++ (MFC):

class CTALFrequencyFilter : public CTALCommonFIRFilter

C# (.NET):

public ref class FrequencyFilter : Mitov.AudioLab.CommonFIRFilter

Summary

Base abstract class for low and high pass filters.

Description

Abstract base class for low and high pass filters.

Properties

Published

• Frequency - Cutoff frequency.

From TALCommonFIRFilter

Properties

Published

• WindowType - Windowing function to be used when calculating the filters of the Filter.
• Alpha - Adjustable parameter associated with some of the windowing equations.
• NumTaps - Number of Taps(Coefficients).

Public

• Taps - Returns the calculated filter tap.

From TALCommonFilter

Methods

Public

• function GetWaveFormat() : PALWaveFormatExtensible

Pins

• InputPin
• OutputPin

From TSLBasicThreadedEnableFilter

Properties

Published

• Enabled

From TSLBasicThreadedFilter

Properties

Published

• Threading