https://github.com/morphx666/consolefft

Console based FFT display
https://github.com/morphx666/consolefft

console cross-platform csharp fft openal opentk opentk-library

Last synced: 9 months ago
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Console based FFT display

• Host: GitHub
• URL: https://github.com/morphx666/consolefft
• Owner: morphx666
• License: mit
• Created: 2020-01-30T18:20:17.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2025-01-26T00:42:06.000Z (about 1 year ago)
• Last Synced: 2025-06-27T20:43:29.860Z (9 months ago)
• Topics: console, cross-platform, csharp, fft, openal, opentk, opentk-library
• Language: C#
• Homepage:
• Size: 124 KB
• Stars: 4
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# ConsoleFFT

Cross-platform Console based FFT display

![ConsoleFFT](https://xfx.net/stackoverflow/ConsoleFFT/ConsoleFFT.png)

This project uses the [OpenTK](https://opentk.net/) framework.

- Under Windows you should install OpenAL from https://openal.org/downloads/

- Under Linux you should install `libopenal1`.

- Under MacOS Tiger and above, OpenAL is already included in Sound Manager

For usage information, run ConsoleFFT with the optional `help` parameter:

    ConsoleFFT -help

    

As of commit [8d73c81](https://github.com/morphx666/ConsoleFFT/tree/8d73c81c8caa3761092b077f378a7efc80d3a662) the available options are:

- **-list**: List available audio capturing devices

- **-device=n**: Set capture to devices by its index. Setting n=0 will select the default device.

- **-frequency=n**: Set the sampling rate frequency. By default, set to 44,100 KHz

- **-bits=n**: Set the sampling bit rate. Valid values are 8 or 16. By default, set to 16 bits

- **-fft=n**: Set the size of Fourier transform. By default, set to 1,024 bands

- **-scale=n**: Set the graph scale. By default, set to 0.000005

- **-help**: This printout

All parameters are optional

As of commit [20d6c11](https://github.com/morphx666/ConsoleFFT/commit/20d6c116f4eee4423e4aac6e93dcc056e6c5a2de) you can press the space bar to switch between FFT and Waveform display.