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updated 2 years ago

DTMF GUI by Shahid Ali Murtza

This a GUI based DTMF analysis. (signal processing, gui, dtmf)

DTMF_GUI(varargin)

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updated almost 3 years ago

Generalized Goertzel algorithm by Pavel Rajmic

Goertzel algorithm generalized to non-integral multiples of fundamental frequency. (goertzel, mathematics, dft)

goertzel_classic(x,indvec)

goertzel_general_shortened(x,indvec)

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updated 4 years ago

DTMF tones detection by Anna DB

A simple frequency analysis-based software in order to detect DTMF tones. (sound processing, signal processing, fft)

[f,modulo]=transform(suono)

detection_final.m

dtmf_story(varargin)

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updated 5 years ago

DTMF generator and receiver by Stuart McGarrity

DTMF generator and receiver (dtmf, dual tone, multi frequency)

dtmf

dtmf

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updated 6 years ago

DTMF Encoder/Decoder (Generation/Detection) by Muhammad Azeem Azam

Performs Generations and Detection of signals using different technique (dsp, digital signal proces..., dtmf)

dec_filter(varargin)

dtmfgen(varargin)

dtrmfdec(varargin)

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updated almost 9 years ago

DTMF Encoder/Decoder by Mike Schwarz

Little and simple Tool for DTMF Encoding/Decoding (audio processing, video processing, dtmf)

decode(Z,A,fa,d)

encode(key,d,Ta)

genfcs(A,d,fa)

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updated almost 9 years ago

DTMF Generator for Texas Instruments C5510 / C6713 by richard sikora

Simulates button pushes on a touch-tone telephone (hardware targets, c5000, c6000)

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updated 10 years ago

GUI for DTMF Generator-Decoder using Goertzel's Algorithm by Pranam Janney

GUI for DTMF generator-decoder using Goertzel's algorithm. (dsp, dtmf, goertzels algorithm)

GUI(varargin)

StringNum(InputArray,Num,i);

cal_k(Num_of_samples,Fs,Fm);

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updated 11 years ago

DTMF decoder by Randolf Sequera

Displays the input waveform of a DTMF and determines the High and Low frequency content of a DTMF. (dsp, dtmf, dtmf decoder)

decode(varargin)

subdecode.m

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updated almost 12 years ago

DTMF Detector by Frederico D'Almeida

Detects DTMF tones in audio by Goertzel algorithm. (dtmf, communications, goertzel)

dtmfdet(x,fs,varargin)

goertzel(x,fs,ft,N,varargin)

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