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

Um telefone com tons DTMF gerados programaticamente

Traditional Phone-like UI

DTMF generator for Android. All 16 DTMF signals. Outputs to audio.

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

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

Generate DTMF tones to phone numbers

Design and Implementation of Goertzel Algorithm for DTMF application on ASIC.

A web based DTMF encoder/decoder.

DTMF Tone Player

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

A simple Java project to take a .txt file with a list of DTMF tone codes, present the names to the user, and "dial" them when selected.

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

Matlab projects for Machine Perception course at Warsaw University of Technology.

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

Automatic decoder of DTMF tones through frequency analysis

Dial a telephone number on your POTS phone

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

Teoría y prácticas de Procesamiento Digial de Señales de la especialidad Tecnologías de la Información en la UGR.

In this project, range limitations of RF is eliminated using DTMF Technology