Interfacing Microphone and Speaker with CASP

Download Project

This example project demonstrates how to interface audio microphone and speaker on host PC as well as between two supported targets connected through a network with CASP.

Target

Native target is used for this project. However, any supported single board computer (SBC) can be used.

Description

A microphone and a speaker are connected to the host PC and are configured as default audio input and output devices respectively in the operating system. Two models are developed to interface with these two devices. User may enable one model at a time. On running the first model user can hear his/her voice from the speaker if he talks in front of the microphone. In the second model, when user speaks in front of microphone connected to one target his/her voice should be heard on the second target connected to the first via LAN. Please go through the individual block parameters used in the model along with respective documentation for better understanding.

Circuit Diagram

Model

References

Please go through our video tutorials, tutorial projects and CASP main documentation for getting started with CASP.