TW487266U - Structure for the improvement of the timbre of a speaker - Google Patents
Structure for the improvement of the timbre of a speakerInfo
- Publication number
- TW487266U TW487266U TW089216448U TW89216448U TW487266U TW 487266 U TW487266 U TW 487266U TW 089216448 U TW089216448 U TW 089216448U TW 89216448 U TW89216448 U TW 89216448U TW 487266 U TW487266 U TW 487266U
- Authority
- TW
- Taiwan
- Prior art keywords
- timbre
- speaker
- improvement
- Prior art date
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
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW089216448U TW487266U (en) | 2000-09-22 | 2000-09-22 | Structure for the improvement of the timbre of a speaker |
US09/950,645 US6643381B2 (en) | 2000-09-22 | 2001-09-13 | Sound quality improving mechanism for loudspeaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW089216448U TW487266U (en) | 2000-09-22 | 2000-09-22 | Structure for the improvement of the timbre of a speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
TW487266U true TW487266U (en) | 2002-05-11 |
Family
ID=21672999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW089216448U TW487266U (en) | 2000-09-22 | 2000-09-22 | Structure for the improvement of the timbre of a speaker |
Country Status (2)
Country | Link |
---|---|
US (1) | US6643381B2 (zh) |
TW (1) | TW487266U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113329303A (zh) * | 2020-02-28 | 2021-08-31 | 博思特国际股份有限公司 | 发声体 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8374379B2 (en) * | 2007-08-30 | 2013-02-12 | Jl Audio, Inc. | Loudspeaker with replaceable motor assembly |
CN109218881B (zh) * | 2018-08-10 | 2020-08-21 | 瑞声科技(新加坡)有限公司 | 受话器模组 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1743749A (en) * | 1928-01-25 | 1930-01-14 | Gen Electric | Electroresponsive device |
US3311703A (en) * | 1963-05-21 | 1967-03-28 | Carl E Grinstead | Microphone with low frequency filter |
US3417268A (en) * | 1964-08-25 | 1968-12-17 | Donald A. Lace | Moving coil electro-mechanical device |
US3766319A (en) * | 1972-02-22 | 1973-10-16 | E Gschwandtner | Transducer circuit for simultaneous two way operation |
JPS6121699A (ja) * | 1984-07-10 | 1986-01-30 | Pioneer Electronic Corp | 体感音響振動装置 |
JPH0326714Y2 (zh) * | 1986-02-24 | 1991-06-10 | ||
US4939783A (en) * | 1989-01-30 | 1990-07-03 | Dunning William S | Suspended speaker system |
US5566242A (en) * | 1994-08-02 | 1996-10-15 | Velodyne Acoustics, Inc. | Mechanism for a speaker assembly |
US6219431B1 (en) * | 1999-10-29 | 2001-04-17 | Lucio Proni | Loudspeaker with improved cooling structure |
-
2000
- 2000-09-22 TW TW089216448U patent/TW487266U/zh not_active IP Right Cessation
-
2001
- 2001-09-13 US US09/950,645 patent/US6643381B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113329303A (zh) * | 2020-02-28 | 2021-08-31 | 博思特国际股份有限公司 | 发声体 |
Also Published As
Publication number | Publication date |
---|---|
US20020039429A1 (en) | 2002-04-04 |
US6643381B2 (en) | 2003-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU146183S (en) | A microphone | |
EP1229759A4 (en) | LOUD SPEAKER | |
GB2379577B (en) | Speaker Mounting Structure | |
GB0013241D0 (en) | Voice synthesis | |
GB0007624D0 (en) | A loudspeaker | |
GB2365250B (en) | Acoustic structures | |
GB2370179B (en) | Speaker mounting | |
EP1276346A4 (en) | SPEAKER SPEAKER | |
AU150629S (en) | A speaker | |
TW487266U (en) | Structure for the improvement of the timbre of a speaker | |
EP1233646A4 (en) | SPEAKER | |
GB2369522B (en) | A microphone | |
EP1202248A4 (en) | MUSICAL SOUND GENERATOR | |
TW582685U (en) | Improved sound box structure | |
TW499136U (en) | Improved structure for speaker | |
TW478701U (en) | Improved speaker box structure | |
CA89298S (en) | Speaker | |
TW484784U (en) | Speaker structure | |
PL110580U1 (en) | Music box | |
GB2364630B (en) | Musicians microphone & cable bag | |
TW458466U (en) | Improved speaker structure | |
GB0027643D0 (en) | Music transales | |
TW496628U (en) | Improved speaker fixing structure | |
GB0000418D0 (en) | Improved music case | |
TW458462U (en) | Improved microphone structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4K | Issue of patent certificate for granted utility model filed before june 30, 2004 | ||
MK4K | Expiration of patent term of a granted utility model |