CN204425625U - 低功耗入耳式有源降噪音乐耳机 - Google Patents
低功耗入耳式有源降噪音乐耳机 Download PDFInfo
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- CN204425625U CN204425625U CN201520094308.7U CN201520094308U CN204425625U CN 204425625 U CN204425625 U CN 204425625U CN 201520094308 U CN201520094308 U CN 201520094308U CN 204425625 U CN204425625 U CN 204425625U
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- 230000005236 sound signal Effects 0.000 claims abstract description 13
- 230000003044 adaptive effect Effects 0.000 claims description 10
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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CN104717588A (zh) * | 2015-02-09 | 2015-06-17 | 深圳航天金悦通科技有限公司 | 低功耗入耳式有源降噪音乐耳机及降噪方法 |
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CN104717588A (zh) * | 2015-02-09 | 2015-06-17 | 深圳航天金悦通科技有限公司 | 低功耗入耳式有源降噪音乐耳机及降噪方法 |
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Effective date of registration: 20171221 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Nantou street, No. 11018 Shennan Avenue, grand view building 12-H Patentee after: SHENZHEN JIUXIAO HUANPEI TECHNOLOGY Co.,Ltd. Address before: 518057 room B408, No. 6, South ten road, Nanshan District Science Park, Shenzhen City, Guangdong Province, Shenzhen space science and Technology Innovation Research Institute, room B408 Patentee before: SHENZHEN AEROSPACE GOLDEN SHINE TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220929 Address after: Room 101, No. 16, Lianhua Road, Villa District, Golf Club, Xinsha Community, Shatou Street, Futian District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Liananda Technology Co.,Ltd. Address before: 12-h, xinhaofang building, 11018 Shennan Avenue, Nantou street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN JIUXIAO HUANPEI TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20240116 Address after: 518000 Shennan Garden 302H, No. 11 Kexing Road, Science and Technology Park Community, Yuehai Street, Nanshan District, Shenzhen, Guangdong Province Patentee after: Shenzhen Jingyu Hongtu Technology Co.,Ltd. Address before: Room 101, No. 16, Lianhua Road, Villa District, Golf Club, Xinsha Community, Shatou Street, Futian District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Liananda Technology Co.,Ltd. |
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