Spectrum Analyzer

Developer's DescriptionBy RaspberrywoodSpectrum Analyze gives you real-time spectrum data from the microphone on your Android device.Spectrum Analyze gives you real-time spectrum data from the microphone on your Android device.Features in Free Version* No Ads* 44100 Hz sampling rate* Max frequencies up to 22050 Hz (1/2 sampling rate)* 8192 samples per spectrum* ~5.4 Hz Resolution per point* Peak Detect of whole spectrum and your local window* Pinch to Zoom* Tap to Pause* Max Hold* Take Screenshot* Share on Facebook, Gmail and many moreFeatures in Premium Version.* Limited time 99 cent app! Will increase price as more features are added.* Help out the developer to keep adding more features!* Beta Log Frequency Scale* Adjustable sample rate from 8000 Hz to 48000 Hz* Max frequencies up to 24000 Hz (1/2 sampling rate)* Adjustable Size of FFT up to 100000 samples* Not limited on Power of 2 sized FFTs (Must be even though)* Autoscale* Adjustable Manual ScaleIf you purchase the app and don't like it contact me for a refund.Contact on Reddit: Raspberrywood