The system can issue a pure tone, tone twitter, narrowband noise and natural sound of the voice signal, and can adjust the loudness and frequency of the signals with some accuracy.

该系统能发出纯音、啭音、窄带噪声和自然声等声音信号，并可对信号进行一定精度的响度和频率调节。

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Hear attentively the noise of his voice, and the sound that goeth out of his mouth.

听阿，神轰轰的声音，是他口中所发的响声。

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He works with feedback noise, drone sound, voice, field recording, site-specific sound installation, impro music, environmental sound, writing, publishing and curating. He regard them as one thing.

创作涉及反馈噪音，嗡音，人声，田野录音，场地定制声音装置，即兴音乐，环境声响，写作，出版和策划，并且把这些看作同一件事。

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