https://github.com/b2renger/processing_audio_offline_fft
a small app to export fft audio data to csv files
https://github.com/b2renger/processing_audio_offline_fft
Last synced: 23 days ago
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a small app to export fft audio data to csv files
- Host: GitHub
- URL: https://github.com/b2renger/processing_audio_offline_fft
- Owner: b2renger
- License: mit
- Created: 2019-08-07T17:19:00.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2019-08-07T17:33:00.000Z (over 5 years ago)
- Last Synced: 2025-02-06T03:31:37.862Z (3 months ago)
- Language: Processing
- Size: 152 KB
- Stars: 3
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# processing_audio_offline_fft
a very basic app to export fft audio data to csv files. It handles stereo files and let you export channels separately or joined.
## Setup
1- Install [processing](https://processing.org/) and fire it up.
2- Go to 'sketch' -> 'import library' -> 'add a library'
- search for 'controlP5' and click install ([controlP5 by Andreas Schlegel](http://www.sojamo.de/libraries/controlP5/))
- search for 'minim' and click install ([minim by Damien Di Fede and Anderson Mills](http://code.compartmental.net/minim/))
3- You're ready to go : open the "audio_offline_FFT_analysis.pde" file and click on play.
## How-to
1- on startup the program will prompt you to select an audio file to analyze.
- once it's done, the file path will be displayed in the main window.
2- choose the number of bands you want as a result
3- select an export name (the name will be completed with the options you selected ie number of bands and LEFT, RIGHT or JOIN, and the "csv" extension)
4- click on the analyse you want to perform.
5- you file will be available in the data folder of the sketch.
## Notes
-If you want to analyse Mono files, you can follow the same procedure but be sure to analyse the left channel only.
-Don't forget to name you export !