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

A Java program to implement a DMTF Decoder.

The most modern way to live in the 70s, 80s, and 90s, a phreaking awesome Blue Box DTMF tone generator

DTMFDuino receives DTMF tones through a MT8870 integrated circuit who converts the analog audio of tones to a binary code understandable by the microcontroller. The microcontroller runs Arduino bootloader and converts the received codes to actions (turn on and off some outputs), also the system has the option to know the current state of each ou…

Generate DTMF tones to phone numbers

Um telefone com tons DTMF gerados programaticamente

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

A web based DTMF encoder/decoder.

oldschool phone phreaking. Back in the early 90's when no kid owned a cellphone..

Makes DTMF tones and saves it to a wave file

A library to generate DTMF tones, convert file in DTMF sequences. Include cmd line tool.

Automatic decoder of DTMF tones through frequency analysis

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

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

Dial a telephone number on your POTS phone

DTMF Tone Player

This repository contains two main projects and scripts for the course 'Communication Laboratory', focusing on practical aspects of digital communication.

Generate Dual Tone Multi Frequency (DTMF) tones.

DTMF Tone Detector in VHDL

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