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Audio recordings of industrial noises in a copper refinery, made on January 7, 2000. The A-weighted equivalent level (LAeq,t) for the duration of each recording is also provided in rounded integer dBA value.
创建时间:
2024-01-01

Audio recordings of industrial noises in a copper refinery, made on January 7, 2000. The A-weighted equivalent level (LAeq,t) for the duration of each recording is also provided in rounded integer dBA value.