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APPAREIL ET METHODE DE PROTECTION DE L`OUIE
专利权人:
HEARSAFE LIMITED
发明人:
CHEUNG, YAT YIU
申请号:
CA3050041
公开号:
CA3050041A1
申请日:
2019.07.18
申请国别(地区):
CA
年份:
2020
代理人:
摘要:
A hearing protection device (100) is disclosed as including at least a firstaudio signalprocessor (P1) with a first audio signal frequency filter (F1) and a firstaudio signalcompressor (C1) and a second audio signal processor (P n) with a second audiosignalfrequency filter (F n) and a second audio signal compressor (C n), the firstaudio signalprocessor and the second audio signal processor being arranged in parallelwith one another,the first audio signal processor being adapted to pass audio signals within afirst frequencyrange and to compress the audio signals within the first frequency range whenthe volume ofthe audio signals within the first frequency range is above a first thresholdvolume, and thesecond audio signal processor being adapted to pass audio signals within asecond frequencyrange and to compress the audio signals within the second frequency range whenthe volumeof the audio signals within the second frequency range is above a secondthreshold volume.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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