- 专利标题： DEVICE WITH OUTPUT TRANSDUCER AND INPUT TRANSDUCER
-
申请号： US18099832申请日： 2023-01-20
-
公开(公告)号： US20230231946A1公开(公告)日： 2023-07-20
- 发明人: Svend FELDT , Anders Røser HANSEN , Stig PETRI , Poul Peder HESTBEK , Casper FYNSK
- 申请人： EPOS Group A/S
- 申请人地址： DK Ballerup
- 专利权人： EPOS Group A/S
- 当前专利权人： EPOS Group A/S
- 当前专利权人地址： DK Ballerup
- 优先权： EP 152549.6 2022.01.20
- 主分类号： H04M3/00
- IPC分类号： H04M3/00
摘要：
The present disclosure relates to a device having an output transducer and an input transducer, wherein the device is configured to be operated so as to reduce or cancel signal content that is output via the output transducer in the input transducer signal.
信息查询
