Open Source Tools

Audio Switch

This is a multiplexer device that allows an analog input signal to be forwarded to several output channels. It allows to forward an audio signal to a single speaker or a combination of speakers. 

The configuration of speakers can be predefined by software or by using a set of digital inputs. 

Interface with the Harp Audio Switch can be done through Bonsai, or using a dedicated GUI (Graphical User Interface).

More detailed information as well as Open-Source hardware design files, firmware and interface can be found on the repositories below.