Talk in a medium pitch voice, not too loud or too low, and don't let the loudness or pitch of other people's voices influence yours.

说话的时候音调要适中，别太大，也别太小，并且不要让别人的音调影响你。

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On dictation equipment, a device that, when brought into contact or near contact with the recording medium, causes voice or other sound impulses to is recorded.

口述记录设备上的一种装置，当它接触或接近记录媒体时，就使话音或其它声音脉冲被记录下来。

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Voice recognizing method, information forming method, Voice recognizing apparatus, and recording medium.

声音识别方法，信息形成方法，声音识别装置和记录介质。

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