About this app
Audio Spectrum Analyzer that measure audio frequency response in real time. Data is measured through built-in smartphone's microphone.Features:
Sample rate: 8000 and 44100
FFT length: 512, 1024, 2048, 4096 and 8192
Averaging: 1, 2, 4, 8, 16 and 32
Single finger axis re-position
Dual finger pinch zoom
+/- 20 dB SPL calibration
3 memories slot of spectrum can be saved and compared
On/Off Real Time Analyzer
Set Visible/Invisible of the 3 saved spectrum
