Dual-Tone Multi-Frequency (DTMF) telephone key pad

资 源 简 介

• To design a GUI in matlab for Dual-Tone Multi-Frequency (DTMF) telephone key pad， including DTMF Signal generator and DTMF tone detector • To simulate the DTMF signals with noise based on the specifications given.• To decode and display the DTMF sign

详 情 说 明

In the given document, the following tasks need to be accomplished:

• Designing a Graphical User Interface (GUI) in MATLAB for a Dual-Tone Multi-Frequency (DTMF) telephone keypad. This GUI should include a DTMF signal generator and a DTMF tone detector.

• Simulating the DTMF signals along with noise, as per the provided specifications.

• Decoding and displaying the DTMF signals using the Fast Fourier Transform (FFT) algorithm.

To successfully complete the project, it is essential to focus on these three key objectives.