Class ALPPMMeter.TALPPMMeter

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Revision as of 23:53, 25 June 2013

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Package: AudioLabPkg

Unit: ALPPMMeter

Inherits: TALCommonMeter

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 TALCommonMeter 6 Properties 6.1 Published 6.2 Public 7 Pins 8 PinLists 9 Events

Syntax

Delphi:

type TALPPMMeter = class( TALCommonMeter )

C++ Builder:

class TALPPMMeter : public TALCommonMeter

Visual C++ (MFC):

class CTALPPMMeter : public CTALCommonMeter

C# (.NET):

public ref class TALPPMMeter : Mitov.AudioLab.CommonMeter

Summary

PPM (Peak Programme Meter) Meter.

Description

Use this component to implement a PPM (Peak Programme Meter) Meter.

Diagram:

Properties

Published

• HalfLife - The period of the half life of the value.

From TALCommonMeter

Properties

Published

• Mode - Value Mode - linear or decibels.
• CountChannels - Count desired channels to process.
• SynchronizeType - Type of thread buffer synchronization.
• Period - Period in milliseconds between calculating values

Public

• ActiveChannels - Number active channels.

Pins

• InputPin - The Audio Input Pin of the Meter.

PinLists

• OutputPins - List of Single Sample Real(double) data Output Pins.

Events

• OnValueChange - Occurs when a new value has been calculated and is available.