We want the audio quality to reflect the audio quality a speech-to-text engine will see in the wild. Thus, we want variety. This teaches the speech-to-text engine to handle various situations—background talking, car noise, fan noise—without errors.
我哋希望錄音的品質可以達到日常語音 -- 文字轉換引擎的品質。所以我們希望能有多元化的語音來源。這能令系統持續學習，處理不同環境下的語音時，例如背景中的談話、汽車噪音、風扇噪音，都能準確不誤。