Needs more Please add more features like gain controll. Lengthy waveforms
Force Close Fails to open when something else is using the microphone i.e DeciBel. Otherwise seems good.
Nice Thank You
Works but Not logarithmic and only goes to 4kHz. Better free FFT apps exist.
The response of some buttons has been improved.
Sound Level Meter, dB, dB (A), storage oscilloscope, spectrum (FFT), fundamental frequency