- Dołączył
- 12 Maj 2011
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- Reakcje/Polubienia
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Sound Analyser is an audio app that transforms your Android device into a powerfull audio spectrum analyser with spectogram and 3D waterfall
- high dynamics with 20 FFT analysis per second
- auto or manual scale
- log (dB) or linear scale for the amplitude
- log or linear scale for frequency axis
- selectable FFT window: flat top, Hanning or rectangular
- zero-padding for better FFT frequency resolution
- selectable sampling frequency, up to 48000 Hz
- performance factor for slow devices
- zoom on the frequency and time axes (drag the axis to zoom)
- amplitude scale zoomable
- multitouch zoom
- cursor on the spectrogram with or without frequency sound reproduction
- innovative auto calibration method, using the in-built speaker. The calibration file can be manually edited with a simple text editor
- editable calibration file
- portrait and landscape display
- recording time only limited by the device memory
- save sound file as WAV or CSV
- read WAV file for offline analysis
- save spectrogram as high definition PNG
- music overlay with notes
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