Extract phone numbers from an audio recording of the dial tones.

python dtmf python3 dtmf-decoder dial-tones

• Updated May 17, 2024
• Python

📞 Using Matlab to simulate Dual-Tone Multi-Frequency (DTMF) of telephone

audio gui simulator dtmf signal-processing dsp matlab wav fourier fft tone telephone dtmf-tones dtmf-decoder goertzel dtmfgenerator dtmf-detector

• Updated Apr 28, 2017
• MATLAB

C# implementation of the Goertzel algorithm for DTMF tone (a.k.a. Touch-Tone) detection and localization in audio data. Includes wrappers and extensions for NAudio.

dtmf goertzel-algorithm naudio dtmf-decoder dtmfgenerator dtmf-detector touch-tone

• Updated Dec 19, 2022
• C#

A Java program to implement a DMTF Decoder.

audio digital signal-processing dsp decoder wav goertzel-algorithm fast-fourier-transform fourier signal fft digital-signal-processing dtmf-tones dtmf-decoder frequencies audio-processing goertzel

• Updated May 3, 2026
• Java

Project of Signals & Systems course

python dtmf dtmf-decoder

• Updated May 6, 2019
• Python

DTMF decoder for STM32

dtmf stm32 goertzel-algorithm dtmf-decoder keil-uvision

• Updated Jun 18, 2020
• C

Decode DTMF audio in go.

dtmf dtmf-decoder

• Updated Jan 3, 2024
• Go

A web based DTMF encoder/decoder.

dtmf dtmf-tones dtmf-decoder dtmfgenerator

• Updated May 27, 2023
• TypeScript

The goal of this project is to develop a DTMF synthesizer function using MATLAB software

gui dtmf signal-processing matlab digital-signal-processing dtmf-tones dtmf-decoder dtmfgenerator appdesigner dualtonemultifrequecny

• Updated Dec 28, 2022
• MATLAB

A simple implementation of Dual Tone Multi-Frequency(DTMF) signalling encoder and decoder in python

dsp dtmf-tones dtmf-decoder dtmf-encoder

• Updated Sep 3, 2020
• Jupyter Notebook

DTMF decoder in Matlab implementing Goertzel's algorithm

matlab dtmf-decoder

• Updated Aug 8, 2022
• MATLAB

Dual-tone multi-frequency (DTMF) generation and detection based on Goertzel algorithm

dtmf signal-processing matlab dtmf-tones dtmf-decoder matlab-gui dtmf-generator touch-tones

• Updated Aug 20, 2022
• MATLAB

Real-time DTMF decoder for the Casio DBA-800 and DBA-80 watches - allowing their built-in phone dialer to work with modern smartphones.

typescript casio csharp webapp dtmf-tones dtmf-decoder

• Updated Oct 30, 2026
• C#

Part of a Digital Signal Processing class

matlab dtmf-decoder dtmfgenerator

• Updated Jun 12, 2019
• MATLAB

My personal collection of useful Arduino sketches

arduino dtmf-decoder arduino-sketches sdhc mt8870 cid-register csd-register

• Updated Aug 19, 2023
• C++

A robot(car) that is controlled by the DTMF signals produced form a cellular phone.

arduino mobile robot robotics dtmf arduino-ide robots motor arduino-uno dtmf-tones stepper-motor final-year-project dtmf-decoder motor-driver dtmfgenerator

• Updated Nov 28, 2019
• C++

Decode the phone numbers from its voice with signal processing

signal-processing dtmf-decoder

• Updated Sep 17, 2022
• Jupyter Notebook

This Repository is for Basic 8051MicroControllers Operation and Interfaces with various devices like Bluetooth, DTMF, RFID, Timers, GSM, Serial Communication, Interrupts.

basic rf dtmf-decoder bluetooth-controller rfid-reader 8051-projects 8051-microcontroller 8051-interrupts basic-led-8051 8051-timers

• Updated Apr 28, 2022
• Assembly

Read DTMF key tones from an MP3/wav file in .NET

dtmf dtmf-decoder dtmf-detector

• Updated Feb 21, 2022
• C#

This was my BTech degree Mini-Project during semester 5 and it is an electronic lock which can be unlocked from anywhere.

c relay microcontroller cpp phone arduino-ide atmega328p breadboard arduino-uno arduino-sketch dtmf-tones dtmf-decoder lcd16x2 btech-project solenoid-actuator aux-cable

• Updated Sep 4, 2023
• HTML