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Exact 432Hz Converter

Python Version

Introduction

  • This program using FFT to extract the frequency band of audio files then calculate exact tone of audio files.

  • Convert function provide exact 432Hz converter that convert all audio files into 432Hz (most is 440Hz to 432Hz)

Environment

  • conda create --name 432Hz python=3.7

  • pip install numpy

  • pip install pydub

  • conda install ffmpeg

Execution

  • python Exact432HzConverter.py

  • Analyze is to calculate the Tone of files

  • Convert is for converting the files into 432Hz Tone with filename: 432hz_Filename

File Format

  • Supported Input: .m4a, .flac, .mp3, .wav, .wma, .aac

  • Supported Output: .flac, .mp3, .wav

  • It will convert to .mp3 if Input is .m4a, .wma, .aac and OutputFormat set to Same

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