DTMF Tone Generator with Decoder is useful for testing DTMF tones in communications, DIY electronic projects and other applications. DTMF Tone Generator with Decoder is an application made for communication engineers, hobbyists, enthusiasts working from Arduino to ham radios This app can generate & play tones in your desired sequence at desired duration & delay between tones. We are also able to decode DTMF tones using Goertzel Algorithm which is used for detecting if specific frequencies are present audio. It has been most commonly used to detect DTMF(aka Touch-tone) in telephony. This app is made for developers and engineers hence this app will not have any ads