-bismark- bs-spectrum for iPad / iPhone/iPod touch


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bs-spectrum is a simple spectrum analyzer application for iPad and iPhone.

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

Version 1.2 becomes universal application that supporting iPad.

Option Setting:

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