C# 클래스 GSF.Media.Sound.DTMF

Dual Tone Multi-Frequency Class.

공개 프로퍼티들

메소드	설명
ComputeFrequencies ( DTMF tone, long sampleIndex, int sampleRate ) : double	Computes a dual-tone multi-frequency sound for the given DTMF information and time. This method computes an amplitude representing the acoustic pressure of a DTMF of the given frequency for the given time.
DTMF ( ) : System	Constructs a new DTMF.
DTMF ( double lowFrequency, double highFrequency, double duration ) : System	Constructs a new DTMF using specified parameters.
Generate ( WaveFile destination, DTMF tone, double volume ) : void	Generates the specified dual-tone multi-frequency storing it in the specified WaveFile.
Generate ( WaveFile destination, DTMF tone, double volume, int repeatCount ) : void	Generates the specified dual-tone multi-frequency repeatCount times storing it in the specified WaveFile.

Computes a dual-tone multi-frequency sound for the given DTMF information and time.

This method computes an amplitude representing the acoustic pressure of a DTMF of the given frequency for the given time.

public static ComputeFrequencies ( DTMF tone, long sampleIndex, int sampleRate ) : double
tone	DTMF	Instance of the specifying the duration as well as the low and high frequencies of the dual-tone.
sampleIndex	long	Sample index (represents time anywhere from zero to full length of tone).
sampleRate	int	Number of samples per second.
리턴	double

Constructs a new DTMF.

public DTMF ( ) : System
리턴	System

Constructs a new DTMF using specified parameters.

public DTMF ( double lowFrequency, double highFrequency, double duration ) : System
lowFrequency	double	A low frequency value.
highFrequency	double	A high frequency value.
duration	double	A duration value.
리턴	System

Generates the specified dual-tone multi-frequency storing it in the specified WaveFile.

public static Generate ( WaveFile destination, DTMF tone, double volume ) : void
destination	WaveFile	used to store generated dual-tone multi-frequencies.
tone	DTMF	Dual-tone multi-frequency to generate.
volume	double	Volume of generated dual-tones as a percentage (0 to 1).
리턴	void

Generates the specified dual-tone multi-frequency repeatCount times storing it in the specified WaveFile.

public static Generate ( WaveFile destination, DTMF tone, double volume, int repeatCount ) : void
destination	WaveFile	used to store generated dual-tone multi-frequencies.
tone	DTMF	Dual-tone multi-frequency to generate.
volume	double	Volume of generated dual-tones as a percentage (0 to 1).
repeatCount	int	Number of times to repeat the tone.
리턴	void

Frequency duration, in seconds, of DTMF.

public double Duration
리턴	double

High frequency of DTMF.

public double HighFrequency
리턴	double

Low frequency of DTMF.

public double LowFrequency
리턴	double