JPS5765100A - Operation check system for speaker - Google Patents
Operation check system for speakerInfo
- Publication number
- JPS5765100A JPS5765100A JP13977480A JP13977480A JPS5765100A JP S5765100 A JPS5765100 A JP S5765100A JP 13977480 A JP13977480 A JP 13977480A JP 13977480 A JP13977480 A JP 13977480A JP S5765100 A JPS5765100 A JP S5765100A
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- terminals
- transmission line
- circuit
- load
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13977480A JPS5765100A (en) | 1980-10-08 | 1980-10-08 | Operation check system for speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13977480A JPS5765100A (en) | 1980-10-08 | 1980-10-08 | Operation check system for speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5765100A true JPS5765100A (en) | 1982-04-20 |
Family
ID=15253094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13977480A Pending JPS5765100A (en) | 1980-10-08 | 1980-10-08 | Operation check system for speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5765100A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01135898U (ja) * | 1988-03-09 | 1989-09-18 | ||
EP2048896A1 (en) | 2007-10-12 | 2009-04-15 | STMicroelectronics S.r.l. | Method and circuit for testing an audio high-frequency loudspeaker being part of a loudspeaker system |
CN102761817A (zh) * | 2012-08-11 | 2012-10-31 | 无锡杰夫电声有限公司 | 扬声器的功率测试系统及其测试方法 |
-
1980
- 1980-10-08 JP JP13977480A patent/JPS5765100A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01135898U (ja) * | 1988-03-09 | 1989-09-18 | ||
EP2048896A1 (en) | 2007-10-12 | 2009-04-15 | STMicroelectronics S.r.l. | Method and circuit for testing an audio high-frequency loudspeaker being part of a loudspeaker system |
US8571225B2 (en) | 2007-10-12 | 2013-10-29 | Stmicroelectronics S.R.L. | Method and circuit for testing an audio high-frequency loudspeaker being part of a loudspeaker system |
US9398388B2 (en) | 2007-10-12 | 2016-07-19 | Stmicroelectronics S.R.L. | Method and circuit for testing an audio high-frequency loudspeaker being part of a loudspeaker system |
CN102761817A (zh) * | 2012-08-11 | 2012-10-31 | 无锡杰夫电声有限公司 | 扬声器的功率测试系统及其测试方法 |
CN102761817B (zh) * | 2012-08-11 | 2014-10-08 | 无锡杰夫电声有限公司 | 扬声器的功率测试系统及其测试方法 |
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