Mac users interested in Accumulate audio output generally download:
Movavi Sound Grabber is a free extension that allows you to capture system sound. It is installed along with Movavi Screen Capture and acts as a virtual input device, accumulates audio output from various sources and transfers it to Movavi Screen Capture.
Additional suggestions for Accumulate audio output by our robot:
A powerful application designed to assist users while tuning their pianos.
that utilizes audio input...ideal pitch accumulates...input and output devices. Piano