DTMF Generation
DTMF Generation
Embedded Files
This MATLAB script is a virtual tone generator that creates and plays Dual-Tone Multi-Frequency (DTMF) audio signals, like those from a phone keypad. A user can input a sequence of numbers, and the script synthesizes the correct tones by combining sine waves at specific frequencies. The final output is an audio clip of the tones in sequence, complete with realistic pauses. It's a simple project that shows how digital signals are created for telecommunications.Â
Skills Overview
Skills Overview
Language: MATLAB
Skills: Signal Processing, Waveform Synthesis, Audio Output, User-Defined Sequencing.
Key Features
Key Features
Signal Processing: Generates Dual-Tone Multi-Frequency (DTMF) signals by synthesizing and combining sine waves at specific frequencies.
Waveform Synthesis: Constructs audio waveforms from fundamental trigonometric functions to represent each distinct digit.
Audio Output: Utilizes the system's sound capabilities to play the generated signal sequence, simulating a telephone keypad.
User-Defined Sequencing: Allows for a configurable input of digits to generate a customized sequence of tones.
Key Concepts on Display
Key Concepts on Display
DTMF Sequence Generation for: 3 0 5 area code
Page updated
Google Sites
Report abuse