名词
中文翻译：语音波形
同义词：
['voice waveform', 'speech signal例句：1. The speech waveform was recorded using a microphone.（使用麦克风录制了语音波形。）']
例句：
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1. The speech waveform was recorded using a microphone.
使用麦克风录制了语音波形。
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2.The speech waveform is used to analyze the pitch and rhythm of speech.
语音波形用于分析语音的音高和节奏。
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3. The speech waveform contains information about the speaker's voice.
语音波形包含了关于说话者声音的信息。