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CPC Subgroup Additional Only
G10K 2210/108

Communication systems, e.g. where useful sound is kept and noise is cancelled

Full Title

Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups > Applications > Communication systems, e.g. where useful sound is kept and noise is cancelled

2 direct subcodes

Child Classifications

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  • G10K 2210/1081 Earphones, e.g. for telephones, ear protectors or headsets
  • G10K 2210/1082 Microphones, e.g. systems using "virtual" microphones