Noise reduction method and device of earphone equipment, earphone equipment and storage medium (Chinese)
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- New search for: WANG RUOHUI
- New search for: WANG RUOHUI
2023
- Patent / Electronic Resource
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Title:Noise reduction method and device of earphone equipment, earphone equipment and storage medium
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Additional title:耳机设备的降噪方法、装置、耳机设备以及存储介质
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Patent number:CN115835081
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Patent applicant:
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Patent family:
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Contributors:WANG RUOHUI ( author )
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Publisher:
- New search for: Europäisches Patentamt
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Publication date:2023-03-21
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Type of media:Patent
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Type of material:Electronic Resource
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Language:Chinese
- New search for: H04R
- Further information on International Patent Classification
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Classification:
IPC: H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS, Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler -
Source: