This is an audio recorder.
The sampling rate can be set to 48,000 Hz.
You can record very high quality sound with that high sampling rate.
Recorded files are saved in lossless wave format.
You can play recorded files with personal computers.
This application shows the waveform and frequency spectrum in real-time by using FFT.
There is no limit to length of recorded files.
There is a free version with advertisement.
RECORD_AUDIO: to use MIC.
WRITE_EXTERNAL_STORAGE: to save files to SD card.
Tags: pure recording quality , fft sample , recorder fft , embedded audio recorder waveform , real time sampling paperless recorder , mic waveform , pure audio recorder , pure audio recording , ö audio mobile pire recoder