Wave Writer Audio Waveform Generator

Description

This C++ program generates various types of sound waves and writes them to a WAV file. It supports wave types like square, sawtooth, triangle, sine, white noise, brown noise, and chirp. The program is also capable of creating WAV files shorter than 1 second.

Additional features include the application of low-pass filtering, amplitude modulation, and amplitude envelopes.

Installation

1. Clone the repository:

   git clone [https://github.com/roger-ui/WaveWriter-Audio-Waveform-Generator-.git]
   

2. Navigate to the cloned directory:

   cd WaveFileGenerator
   

3. Compile the source code:

   g++ -o WaveFileGenerator WriteWaveFile.cpp
   

Usage

To use the WaveFileGenerator, run the executable from the command line with the desired parameters.

Command Line Arguments

• --type : Type of wave (square, sawtooth, triangle, sine, whitenoise, brownnoise, chirp)
• --freq : Frequency of the wave (for tonal waves)
• --duration : Duration of the audio in seconds
• --output : Output file name
• --use-filter : Apply a low pass filter
• --cutoff : Cutoff frequency for the low pass filter
• --amplitude : Amplitude factor of the wave
• --start-freq : Start frequency for chirp waves
• --end-freq : End frequency for chirp waves
• --apply-envelope : Apply an amplitude envelope to the wave

Examples

• Generate a 5-second sine wave at 440 Hz:

  ./WaveFileGenerator.exe --type sine --freq 440 --duration 5 --output my_sine_wave.wav
  

• Generate a 10-second chirp from 200 Hz to 2000 Hz:

  ./WaveFileGenerator.exe --type chirp --start-freq 200 --end-freq 2000 --duration 10 --output chirp_wave.wav
  

Licence

Wave Writer Audio Waveform Generator is licensed under the MIT License.

See LICENCE in this repository for details.