语音信号 Traditional 語音信號 yǔ yīn xìn hào 🔊 voice signal + Keep this word Meanings yǔ yīn xìn hào 語音信號 voice signal Its characters 语yǔdialect音yīnsound信xìnletterHSK 3号hàoday (of the month); numberHSK 1