Topmusicanswers
A looper pedal might be the best guitar teacher you've ever had. It's especially handy when you don't have someone with you to play a repeating rhythm. Try looping a simple riff and put your fretboard knowledge to the test with a lead melody over the top. ... Recording that first loop is a form of practice in itself.
What is the purpose of a looper?
Android Looper is a Java class within the Android user interface that together with the Handler class to process UI events such as button clicks, screen redraws and orientation switches.
What do you need to use a looper pedal?
Loop pedals record audio that is fed into them using either an XLR cable or a 1/4" instrument cable. They usually capture this audio as a WAV file, either using on-board memory or via an external SD card. They can then instantly play back this recorded audio when a musician steps on one of the pedal's switches.
