[問題] 實驗需要使用高頻播放, 請問相關音效卡.
一般而言, 人可聽到的頻率約為20~20000Hz
因為目前實驗需要用到高頻, 約40000~50000Hz
是人耳聽不到, 可是實驗需要
限制於音效卡好像超過48000Hz會以48000Hz計算
想請問各位版友
如果需要播放40000~50000Hz
音效卡方面需要如何選取
感謝~
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