WAV Gen (PyQt6 GUI)

A small PyQt6 desktop app that generates a mono sine-wave WAV file.
Set sample rate, duration, frequency, volume, choose an output folder, and export a .wav.

What’s inside

• wav_gen.py — main application (loads the UI, handles events, generates the WAV output)
• interface_gen.py — PyQt6 UI layout (generated UI class used by wav_gen.py)

Features

• Folder picker for output directory
• Generates mono WAV (16-bit PCM)
• Adjustable parameters:
  • Sample rate (e.g., 44100)
  • Duration (seconds)
  • Frequency (Hz)
  • Volume (float)
  • Output filename

Requirements

• Python 3.x
• PyQt6

Install:

pip install PyQt6

Run

python wav_gen.py

Usage

1. Run the app.
2. Click Select Folder and choose where to save the file.
3. Enter:
   • sample rate
   • duration (seconds)
   • frequency (Hz)
   • volume
   • output filename
4. Click Generate to create the .wav.

Output

The app saves the generated file to: <selected_folder>/<filename>.wav

Third‑party reference (MIT)

The WAV generation logic in this project is adapted from the MIT-licensed script:

• Alessandro Cudazzo — “Generate a sine wave and save it in a wav file” (sine_wave.py)
  https://gist.github.com/alessandrocuda/9df6043b79e68e3ddc1c262eddcfa015

If you further modify the WAV generation code, keep the attribution in the source file(s) that include adapted portions.

Notes

• Output is mono only (this GUI version focuses on mono export).
• interface_gen.py is generated UI code; typically you only edit logic in wav_gen.py.