bs-spectrum free

bs-spectrum free

10,000 - 50,000 downloads

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View bigger - bs-spectrum free for Android screenshot
View bigger - bs-spectrum free for Android screenshot
View bigger - bs-spectrum free for Android screenshot
View bigger - bs-spectrum free for Android screenshot
This application calculates FFT (Fast Fourier Transform) of the sound which is recorded by your Android device's internal mic. The calculated data is displayed as graph.

Additionally, Following functions included.
- Displaying peak amplitude and frequency
- Storing snapshot and comparing with real-time waveforms

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

Keywords:
FFT, Spectrum, Spectra, RTA, Realtime Analyzer, Fast Fourier Transform, Frequency, Amplitude,

Tags: 周波数 分析, でfft(高速フーリエ変換), bs spectrum, リアルタイム 周波数, bs spectrum 下载, 周波数 取り出し FFT クラス, 안드로이드 푸리에 변환, 周波数解析, bsspectrum, 周波数 解析.

Comments and ratings for bs-spectrum free
  • (61 stars)

    by Nazrul Islam on 02/06/2014

    Good work,

  • (61 stars)

    by Glenn Moses on 29/08/2013

    Works fine on my Epic 4G Touch. Great to see Mac Deva on Android :) Cheers!

  • (61 stars)

    by Bac Hoang on 13/07/2013

    It works well

  • (61 stars)

    by Jay Moore on 11/06/2013

    Does what it says it does

  • (61 stars)

    by Will Dyson on 11/02/2013

    Does what it says, and does so well. .