A simple spectrum analyzer, which calculates FFT of the signal coming from your device's microphone.
It enables selection of resolution and calculation speed.
It shows peak amplitude, peak frequency and resolution.
Also, there is a calculation time indicator which you can use for testing speed of your Android devices.
This version of ABC Spectrum Android App comes with one universal variant which will work on all the Android devices.
If you are looking to download other versions of ABC Spectrum Android App, We have 1 version in our database. Please select one of them below to download.