When a speech sound changes and becomes more like another sound that follows or precedes it, it is said to be______ A.nasalize D. B.voice D.

单选题

When a speech sound changes and becomes more like another sound that follows or precedes it, it is said to be______A.nasalizeD.B.voiceD.

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单选题

When you discover most of your audience are showing no interest in your speech, you should:（）

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单选题

When a machine analyses the frequencies used by a particular voice and draws a _____ of them, sound is converted into a pattern of lines.

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问答题

when

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多选题

智慧客服系统构建的全语音门户主要包含两个语音技术：TTS即文本转语音（text-to-sound）和ASR即自动语音识别（Automatic Speech Recognition），这两项AI技术广泛应用于新客服系统的业务中，请问下面哪些业务涉及这两项技术？

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