dtmf topic

Digital radio transmission decoder

tlmrgvf

DTMF Tone Generator and Receiver

meefik

html5 js 录音 mp3 wav ogg webm amr g711a g711u 格式，支持pc和Android、iOS部分浏览器、Hybrid App（提供Android iOS App源码）、微信，提供ASR语音识别转文字 H5版语音通话聊天示例 DTMF编码解码

xiangyuecn

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

ribt

Vonage Server SDK for Java. API support for SMS, Messages, Voice, Text-to-Speech, Numbers, Verify (2FA), Video and more.

Vonage

ToneDef is a small, but powerful tone dialer application for Android featuring DTMF, bluebox, and redbox tone generation.

Fortyseven

some synth defs for SuperCollider

derekxkwan

Project of Signals & Systems course

alijamaliz

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 bootlo...

reynico

Dtmf generator for stm32

nimaltd