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bismark bs-spectrum

$3.99
iPhone / iPad
Genres:
  • Utilities
  • Music
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Download from AppStore

bs-spectrum is a simple FFT spectrum analyzer application.

This application calculates FFT (Fast Fourier Transform) of the sound which is recorded by the iPad & iPhone's internal mic. The calculated data is displayed as graph.

http://www.youtube.com/watch?v=AHokaaxueW8

Option Setting:
- Mode: Linear, Logarithmic
- Window: Rectangle, Hamming, Hanning, Blackman
- Decay: 250[ms], ... 4[s]
- Amplitude Offset