Useful app I used it to refoam my subwoofer without shimming. Sent a 50hz signal to the speaker while I glued down the foam gasket to ensure it was perfectly centered. Could probably use a few more presets, otherwise it's perfect in its simplicity!
Great job I must thank u for this scientific job but I hope if could expand the range of frequencies to be unlimited. So when u update it to this, I will rate it 5 stars. The two channels sound are working perfectly in my galaxy grand duos 19082. Thank u. But there is one thing I'm always wondering about which is why every app is not safe!
Great, but flawed. This is without doubt the best sine wave app there is. The only let down is the one thing that sets it above the rest, and that is the signal is not stereo, for if you turn off the right channel, it all goes mute. So if like me you were looking for an app to test each ear individually, then you know why I only gave this app 3 stars instead of the 5 it would deserve if it were only a stereo signal. Still a great app and best sine wave app on play store.
Very useful but like others mention no left sound channel Very useful, accurate and the slider especially good, but like others have commented there is no sound from the left channel. Installed on experia Z3, stereo working perfectly otherwise but not so on this app, other tone generators seem to run both speakers fine, interface is very nice so once glitch sorted this would be the choice app
Could use a sweep button Seriously, works fantastic, perfect interface. Add a knob sensitivity slider and a tone sweep and it would reach 5 star levels of awesome.
Great app I like this app, I work with car audio so this helps me tune up amps
The much requested ON/OFF button is finally here
Frequency Sound Generator - waveform audio signal generator/ function generator