手機當麥克風擴音器? - 手機討論

By Caitlin
at 2021-12-01T08:09
at 2021-12-01T08:09
Table of Contents
請問手機是否有可能搭配什麼app
讓手機變成兼具麥克風+擴音器的功能?
會有這種需求,是因為在教室跟學生互動時
害羞的學生越來越多,講話非常小聲
(請學生講大聲一點,很多都不願意)
教師講話小聲可以靠麥克風設備擴音
而學生在台下雖然可以用無線麥克風
但礙於學校設備跟維護的限制,無線麥克風品質不好
經常出現訊號不佳、嚴重雜訊干擾、或者沒電的情況
所以無線麥克風用起來不太理想
目前有個想法,不知道學生能不能靠手機提升講話的音量?
因為手機音量開到最大聲時,感覺在教室似乎可以傳很遠
在 Google play store 搜尋相關的軟體
大部分都是要手機用藍牙連接擴音器
但教室裡沒有藍牙的擴音器,所以不可行
不知道是否有辦法讓使用者對著手機講話
靠著手機來放大講話者的音量?
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