Sonogram Sound Explorer

Visualize the sounds of birds, animals, insects, people, music, machinery, anything....!!

Features:
Record with microphone or inspect existing mp3/wav files
View, zoom and scroll frequency data sonogram in real-time
Select sound regions of interest
View statistics on selected regions
Control frame rate/sampling rate/frame overlap/smoothing
Bandwidth filters
Export sound/image/data/statistics (premium)
Contrast control
Variable length recording buffer
Background noise calibration
Wake lock