This creation system provides a kind of electronic auscultation device,Main system by an audio extraction unit,One message processing unit,And one message broadcast unit formed,Wherein,Audio extraction unit captures message with what； Message processing unit system and audio extraction unit are electrically connected,It is synthesized with the monophonic message for being captured audio extraction unit with the signal Jing Guo time delay,To generate the signal around audio； Message broadcast unit system and message processing unit are electrically connected,To play around audio； It is converted into digit sound effect Hou through processing in order to by the monophonic message of acquisition,It can generate around stereo sound effect,User is enabled to be easier to recognize alternative sounds.本創作係提供一種電子聽診器，主要係由一音訊擷取單元、一音訊處理單元、及一音訊播放單元所組成，其中，音訊擷取單元用於擷取音訊；音訊處理單元係與音訊擷取單元電性連接，以將音訊擷取單元所擷取的單聲道音訊與經過時間延遲之信號合成，以產生環繞音效之信號；音訊播放單元係與音訊處理單元電性連接，以播放環繞音效；俾將擷取的單聲道音訊經處理轉換成數位音效後，能產生環繞立體音效，令使用者更容易聽出不同聲音。
