TWI800159B - Sound cavity module of feedback active noise cancellation - Google Patents

Sound cavity module of feedback active noise cancellation Download PDF

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Publication number
TWI800159B
TWI800159B TW110146945A TW110146945A TWI800159B TW I800159 B TWI800159 B TW I800159B TW 110146945 A TW110146945 A TW 110146945A TW 110146945 A TW110146945 A TW 110146945A TW I800159 B TWI800159 B TW I800159B
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TW
Taiwan
Prior art keywords
noise cancellation
active noise
sound cavity
cavity module
feedback active
Prior art date
Application number
TW110146945A
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Chinese (zh)
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TW202326711A (en
Inventor
溫吉正
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溫吉正
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Priority to TW110146945A priority Critical patent/TWI800159B/en
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Publication of TWI800159B publication Critical patent/TWI800159B/en
Publication of TW202326711A publication Critical patent/TW202326711A/en

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TW110146945A 2021-12-15 2021-12-15 Sound cavity module of feedback active noise cancellation TWI800159B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW110146945A TWI800159B (en) 2021-12-15 2021-12-15 Sound cavity module of feedback active noise cancellation

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Application Number Priority Date Filing Date Title
TW110146945A TWI800159B (en) 2021-12-15 2021-12-15 Sound cavity module of feedback active noise cancellation

Publications (2)

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TWI800159B true TWI800159B (en) 2023-04-21
TW202326711A TW202326711A (en) 2023-07-01

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103139677A (en) * 2011-11-22 2013-06-05 鹦鹉股份有限公司 Audio headset with active noise control of the non-adaptive type for listening to an audio music source and/or for "hands-free" telephony functions
CN203632832U (en) * 2013-10-24 2014-06-04 歌尔声学股份有限公司 Active noise-reduction-type wireless earphone
US20140378191A1 (en) * 2012-01-20 2014-12-25 Hiroshi Hosoi Mobile telephone
TW201841514A (en) * 2012-06-29 2018-11-16 日商羅姆股份有限公司 Stereo earphone
CN110140358A (en) * 2016-06-03 2019-08-16 新星产品有限公司 Ear pendant equipped with earphone integrated
TWM625261U (en) * 2021-12-15 2022-04-01 溫吉正 Sound cavity module of feedback active noise cancellation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103139677A (en) * 2011-11-22 2013-06-05 鹦鹉股份有限公司 Audio headset with active noise control of the non-adaptive type for listening to an audio music source and/or for "hands-free" telephony functions
US20140378191A1 (en) * 2012-01-20 2014-12-25 Hiroshi Hosoi Mobile telephone
TW201841514A (en) * 2012-06-29 2018-11-16 日商羅姆股份有限公司 Stereo earphone
CN203632832U (en) * 2013-10-24 2014-06-04 歌尔声学股份有限公司 Active noise-reduction-type wireless earphone
CN110140358A (en) * 2016-06-03 2019-08-16 新星产品有限公司 Ear pendant equipped with earphone integrated
TWM625261U (en) * 2021-12-15 2022-04-01 溫吉正 Sound cavity module of feedback active noise cancellation

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TW202326711A (en) 2023-07-01

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