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{{#seo: | {{#seo: | ||
|title=Vita Homebrew Apps (Music Apps) - GameBrew! | |title=Vita Homebrew Apps (Music Apps) - GameBrew! | ||
| Line 16: | Line 15: | ||
|license=Mixed | |license=Mixed | ||
|download=https://dlhb.gamebrew.org/vitahomebrews/vitafftvita.7z | |download=https://dlhb.gamebrew.org/vitahomebrews/vitafftvita.7z | ||
|website= | |website=https://wololo.net/talk/viewtopic.php?f=52&t=48443 | ||
|source=https://github.com/pyroesp/vitaFFT | |source=https://github.com/pyroesp/vitaFFT | ||
}} | }} | ||
This homebrew is a fast Fourier transformation (FFT) for the PSVita, which uses the internal microphone to read audio, formerly known as audio spectrum analyzer. | |||
The FFT is setup as a 512 point FFT, see the libfft to know how to increase or decrease the points. | |||
==TODO== | |||
* Fix amplitude value so it isn't longer than the height of the screen. | |||
== | ==Screenshot== | ||
[[image:vitafftvita.jpg|600px]] | |||
== | ==Changelog== | ||
'''( | '''(v0.1.6)''' | ||
* | * Also added a Y-offset to the dB so the attenuation can be seen too. | ||
'''(v0.1.5)''' | |||
*Added zoom factor when changing view to dB | |||
*Changed arrow to cursor controlled with analog stick | |||
*Changed Triangular window to Blackman window | |||
*Changed colors | |||
'''(v0.1.4)''' | |||
* This release uses the triangular window. | |||
== External links == | == External links == | ||
* | * Wololo - https://wololo.net/talk/viewtopic.php?f=52&t=48443 | ||
* Github - https://github.com/pyroesp/vitaFFT | * Github - https://github.com/pyroesp/vitaFFT | ||
* VitaDB - https://vitadb.rinnegatamante.it/#/info/303 | * VitaDB - https://vitadb.rinnegatamante.it/#/info/303 | ||
Revision as of 02:17, 1 November 2022
| VitaFFT | |
|---|---|
| File:Vitafftvita.jpg | |
| General | |
| Author | pyroesp |
| Type | Music Apps |
| Version | 0.1.6 |
| License | Mixed |
| Last Updated | 2017/09/08 |
| Links | |
| Download | |
| Website | |
| Source | |
This homebrew is a fast Fourier transformation (FFT) for the PSVita, which uses the internal microphone to read audio, formerly known as audio spectrum analyzer.
The FFT is setup as a 512 point FFT, see the libfft to know how to increase or decrease the points.
TODO
- Fix amplitude value so it isn't longer than the height of the screen.
Screenshot
Changelog
(v0.1.6)
- Also added a Y-offset to the dB so the attenuation can be seen too.
(v0.1.5)
- Added zoom factor when changing view to dB
- Changed arrow to cursor controlled with analog stick
- Changed Triangular window to Blackman window
- Changed colors
(v0.1.4)
- This release uses the triangular window.