CN115002599A - 一种基于数字发声芯片的耳机 - Google Patents
一种基于数字发声芯片的耳机 Download PDFInfo
- Publication number
- CN115002599A CN115002599A CN202210693441.9A CN202210693441A CN115002599A CN 115002599 A CN115002599 A CN 115002599A CN 202210693441 A CN202210693441 A CN 202210693441A CN 115002599 A CN115002599 A CN 115002599A
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- CN
- China
- Prior art keywords
- digital
- sound
- chip
- earphone
- controller
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
- H04R1/1075—Mountings of transducers in earphones or headphones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Headphones And Earphones (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210693441.9A CN115002599A (zh) | 2022-06-17 | 2022-06-17 | 一种基于数字发声芯片的耳机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210693441.9A CN115002599A (zh) | 2022-06-17 | 2022-06-17 | 一种基于数字发声芯片的耳机 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115002599A true CN115002599A (zh) | 2022-09-02 |
Family
ID=83035093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210693441.9A Pending CN115002599A (zh) | 2022-06-17 | 2022-06-17 | 一种基于数字发声芯片的耳机 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115002599A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116546372A (zh) * | 2023-05-10 | 2023-08-04 | 地球山(苏州)微电子科技有限公司 | 一种耳机发声方法、装置及设备 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094273A (zh) * | 2017-05-23 | 2017-08-25 | 诸爱道 | 安全的耳机 |
| CN207802263U (zh) * | 2017-10-24 | 2018-08-31 | 深圳华宝利电子有限公司 | 数字耳机 |
| US20180367921A1 (en) * | 2017-04-18 | 2018-12-20 | Massachusetts Institute Of Technology | Electrostatic acoustic transducer utilized in a hearing aid or audio processing system |
| CN109076280A (zh) * | 2017-06-29 | 2018-12-21 | 深圳市汇顶科技股份有限公司 | 用户可定制的耳机系统 |
| CN112261563A (zh) * | 2020-10-22 | 2021-01-22 | 常州元晶电子科技有限公司 | 一种mems数字扬声器系统及其工作方法 |
| CN113852894A (zh) * | 2021-08-11 | 2021-12-28 | 安克创新科技股份有限公司 | 耳机 |
| CN114446311A (zh) * | 2022-02-09 | 2022-05-06 | 地球山(苏州)微电子科技有限公司 | 一种数字声音重构方法、系统、设备及介质 |
-
2022
- 2022-06-17 CN CN202210693441.9A patent/CN115002599A/zh active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180367921A1 (en) * | 2017-04-18 | 2018-12-20 | Massachusetts Institute Of Technology | Electrostatic acoustic transducer utilized in a hearing aid or audio processing system |
| CN107094273A (zh) * | 2017-05-23 | 2017-08-25 | 诸爱道 | 安全的耳机 |
| CN109076280A (zh) * | 2017-06-29 | 2018-12-21 | 深圳市汇顶科技股份有限公司 | 用户可定制的耳机系统 |
| CN207802263U (zh) * | 2017-10-24 | 2018-08-31 | 深圳华宝利电子有限公司 | 数字耳机 |
| CN112261563A (zh) * | 2020-10-22 | 2021-01-22 | 常州元晶电子科技有限公司 | 一种mems数字扬声器系统及其工作方法 |
| CN113852894A (zh) * | 2021-08-11 | 2021-12-28 | 安克创新科技股份有限公司 | 耳机 |
| CN114446311A (zh) * | 2022-02-09 | 2022-05-06 | 地球山(苏州)微电子科技有限公司 | 一种数字声音重构方法、系统、设备及介质 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116546372A (zh) * | 2023-05-10 | 2023-08-04 | 地球山(苏州)微电子科技有限公司 | 一种耳机发声方法、装置及设备 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20250715 Address after: 200000 Building 8, No. 33, Guangshun Road, Changning District, Shanghai Applicant after: Earth Mountain (Shanghai) Intelligent Technology Co.,Ltd. Country or region after: China Address before: 215513 Room 201, building 1, Changshu Binjiang International Trade Center, No. 99, Yongjia Road, Changshu Economic and Technological Development Zone, Suzhou, Jiangsu Applicant before: Earth mountain (Suzhou) Microelectronics Technology Co.,Ltd. Country or region before: China |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20250806 Address after: 215513 Room 201, building 1, Changshu Binjiang International Trade Center, No. 99, Yongjia Road, Changshu Economic and Technological Development Zone, Suzhou, Jiangsu Applicant after: Earth mountain (Suzhou) Microelectronics Technology Co.,Ltd. Country or region after: China Address before: 200000 Building 8, No. 33, Guangshun Road, Changning District, Shanghai Applicant before: Earth Mountain (Shanghai) Intelligent Technology Co.,Ltd. Country or region before: China |