JPWO2024128156A1 - - Google Patents
Info
- Publication number
- JPWO2024128156A1 JPWO2024128156A1 JP2024564351A JP2024564351A JPWO2024128156A1 JP WO2024128156 A1 JPWO2024128156 A1 JP WO2024128156A1 JP 2024564351 A JP2024564351 A JP 2024564351A JP 2024564351 A JP2024564351 A JP 2024564351A JP WO2024128156 A1 JPWO2024128156 A1 JP WO2024128156A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/04—Structural association of microphone with electric circuitry therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R19/00—Electrostatic transducers
- H04R19/04—Microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R2410/00—Microphones
- H04R2410/03—Reduction of intrinsic noise in microphones
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022200327 | 2022-12-15 | ||
| JP2022200327 | 2022-12-15 | ||
| PCT/JP2023/044030 WO2024128156A1 (ja) | 2022-12-15 | 2023-12-08 | 変換回路、及び電子回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024128156A1 true JPWO2024128156A1 (https=) | 2024-06-20 |
| JP7680100B2 JP7680100B2 (ja) | 2025-05-20 |
Family
ID=91484941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024564351A Active JP7680100B2 (ja) | 2022-12-15 | 2023-12-08 | 変換回路、及び電子回路 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4637030A1 (https=) |
| JP (1) | JP7680100B2 (https=) |
| CN (1) | CN120345181A (https=) |
| WO (1) | WO2024128156A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025192408A1 (ja) * | 2024-03-15 | 2025-09-18 | 国立大学法人 筑波大学 | 変換回路 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729917U (https=) * | 1980-07-29 | 1982-02-17 | ||
| JP2010245729A (ja) * | 2009-04-03 | 2010-10-28 | Sanyo Electric Co Ltd | コンデンサマイクの増幅回路 |
-
2023
- 2023-12-08 WO PCT/JP2023/044030 patent/WO2024128156A1/ja not_active Ceased
- 2023-12-08 JP JP2024564351A patent/JP7680100B2/ja active Active
- 2023-12-08 CN CN202380084886.XA patent/CN120345181A/zh active Pending
- 2023-12-08 EP EP23903443.2A patent/EP4637030A1/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729917U (https=) * | 1980-07-29 | 1982-02-17 | ||
| JP2010245729A (ja) * | 2009-04-03 | 2010-10-28 | Sanyo Electric Co Ltd | コンデンサマイクの増幅回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7680100B2 (ja) | 2025-05-20 |
| WO2024128156A1 (ja) | 2024-06-20 |
| CN120345181A (zh) | 2025-07-18 |
| EP4637030A1 (en) | 2025-10-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
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