Feedbacker

This application generates feedback sound from the speaker of the smartphone.
By picking up the sound with a guitar, you can sound as if feedback is occurring.
The feedback tone can specify the tone of your choice. You can also change the tone dynamically by operating with your fingers.
As for the operation method, while operating the bar which controls the feedback, bring the smartphone closer to the guitar pickup.
By devising distance and position, you can approach real feedback sound.
It will be very useful if you do not have a guitar amp, or if you are recording guitars with DAW.
Please try using it.
And please contact me if you have a request.
I would like to improve it aiming for a realistic sound.

Main functions.
・4 tone assignments per track. (Max 2 tracks can be played at the same time)
・Volume adjustment for each track. (Tone overlap can also be adjusted)
・Modulation function.
・Manual or Auto play function.
・Save MAX 5 BANK.
・Sample sound.