音訊前端電路與回放

Audio Front End and Playback Experiment

In this experiment, we will practice creating audio front-end circuits (transistor amplifier and operational amplifier) and converting analog signals to digital signals through A/D for post-production processing.

這次實驗將練習製作音訊前端電路（複習電晶體放大器、運算放大器），並且透過 A/D 將類比訊號轉換成數位訊號，進行後製處理。