1. This program turns your device into a simple oscilloscope function of the spectrum analyzer, signal source is the microphone input of your device.
2. You can take a picture signal by moving the program mode pause and examine in greater detail the form and spectrum of individual sections of the signal.
3. With this program you will be able to compare the level of noise (sound) in different areas or from different sources, as well as to determine the spectrum of audio signals.
4. The spectrum of the signal is determined using FFT.
1. The ability to look at 9 to 18 seconds and then adjust the Amplitude in time scale is great.
2. I see great potential for cheap alternative for oscilloscope for hackersExcellent App to see microphone waveform.Excelent app very usefull.....i used this for most of my lab work..I was looking for years for this app .
3. i love it that you can adjust amplitude and time base after you stop the readout.Excellent App.
4. Analyser and Db wavemeter too!Love the ability to change the scale on both axis.
5. Would love the ability to move the grid I would have given it 5 stars otherwisegreat app.
6. Interval to align my 5-tick per second Chelsea Boat Clock, picking up the ticks by vibration to the Tablet Mic.
7. Adding a audio wave detector would be very nice along with a proper funtion generator going to 5ghz.
8. My only suggestion would be the ability to save a file.perfect, just what I was looking for.
9. I have another app which does this but it is not so feature rich and I would like it to be added.Great application.
10. And, it has a small installation footprint and no dodgy requests for unnecessary permissions.
11. It WORKS! Great Freq.