JPS5296629U - - Google Patents
Info
- Publication number
- JPS5296629U JPS5296629U JP1976004362U JP436276U JPS5296629U JP S5296629 U JPS5296629 U JP S5296629U JP 1976004362 U JP1976004362 U JP 1976004362U JP 436276 U JP436276 U JP 436276U JP S5296629 U JPS5296629 U JP S5296629U
- 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
- H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2884—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure
- H04R1/2888—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure for loudspeaker transducers
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1976004362U JPS5644148Y2 (US08063081-20111122-C00044.png) | 1976-01-19 | 1976-01-19 | |
US05/758,759 US4146111A (en) | 1976-01-19 | 1977-01-12 | Speaker system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1976004362U JPS5644148Y2 (US08063081-20111122-C00044.png) | 1976-01-19 | 1976-01-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5296629U true JPS5296629U (US08063081-20111122-C00044.png) | 1977-07-20 |
JPS5644148Y2 JPS5644148Y2 (US08063081-20111122-C00044.png) | 1981-10-15 |
Family
ID=11582254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1976004362U Expired JPS5644148Y2 (US08063081-20111122-C00044.png) | 1976-01-19 | 1976-01-19 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4146111A (US08063081-20111122-C00044.png) |
JP (1) | JPS5644148Y2 (US08063081-20111122-C00044.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5439033U (US08063081-20111122-C00044.png) * | 1977-08-22 | 1979-03-14 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2738295C2 (de) * | 1977-08-25 | 1980-08-07 | Braun Ag, 6000 Frankfurt | Lautsprechergehäuse |
FR2470511A1 (fr) * | 1979-11-20 | 1981-05-29 | Faugeras Alain | Enceinte acoustique du type " actif - passif " associee a un resonateur |
US4301332A (en) * | 1980-01-08 | 1981-11-17 | Norman Dusanek | Woofer loudspeaker |
US4332986A (en) * | 1980-01-31 | 1982-06-01 | Image Acoustics, Inc. | Speaker system employing passive radiator |
US4299304A (en) * | 1980-07-01 | 1981-11-10 | Rebsch Gary A | Exponential folded horn speaker enclosure |
US4325454A (en) * | 1980-09-29 | 1982-04-20 | Humphrey Theodore J | Speaker system which inverts and redirects the speaker backwave |
FR2502821A1 (fr) * | 1981-03-30 | 1982-10-01 | Jacquet Patrice | Enceinte acoustique double volume a compresseur degrave. amplificateur de son. haute fidelite |
US4722418A (en) * | 1982-12-02 | 1988-02-02 | Peeters Robert D | Loudspeaker enclosure |
US5129004A (en) * | 1984-11-12 | 1992-07-07 | Nissan Motor Company, Limited | Automotive multi-speaker audio system with different timing reproduction of audio sound |
FR2604845B1 (fr) * | 1986-10-07 | 1989-06-16 | Lanternier Philippe | Transducteur electro-acoustique |
JPH0298593U (US08063081-20111122-C00044.png) * | 1989-01-23 | 1990-08-06 | ||
US5095796A (en) * | 1990-05-18 | 1992-03-17 | Genna Robert A | Tuned-port rigid baffle panel for drum type percussion instruments |
US5123500A (en) * | 1991-03-06 | 1992-06-23 | Malhoit Thomas A | Loudspeaker enclosure |
US6735320B1 (en) * | 1993-05-17 | 2004-05-11 | Stephen J. Gertner, Jr. | Angled port loudspeaker |
US5749433A (en) * | 1996-02-13 | 1998-05-12 | Jackson; Michael | Massline loudspeaker enclosure |
US5898138A (en) * | 1997-07-22 | 1999-04-27 | Delgado, Jr.; Roy | Loudspeaker having horn loaded driver and vent |
JP2005006053A (ja) * | 2003-06-12 | 2005-01-06 | Tadashi Masuda | 低音用スピーカー装置及び該低音用スピーカー装置を備えたマルチウェイスピーカー装置 |
US7133533B2 (en) * | 2003-07-21 | 2006-11-07 | Bose Corporation | Passive acoustic radiating |
US7575095B2 (en) * | 2005-12-28 | 2009-08-18 | Lg Electronics Inc. | Speaker |
US8995696B2 (en) | 2012-08-31 | 2015-03-31 | Bose Corporation | Speaker |
WO2017096010A1 (en) * | 2015-12-02 | 2017-06-08 | Crosswell Joseph B | Loudspeaker system audio recovery imaging amplifier |
US11470417B1 (en) | 2021-07-30 | 2022-10-11 | Klipsch Group, Inc. | Horn-loaded loudspeaker |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5228431U (US08063081-20111122-C00044.png) * | 1975-08-20 | 1977-02-28 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL51541C (US08063081-20111122-C00044.png) * | 1935-04-04 | |||
US2539327A (en) * | 1947-07-23 | 1951-01-23 | Avco Mfg Corp | Cabinet for radio apparatus |
US2801704A (en) * | 1954-01-04 | 1957-08-06 | Baidwin Piano Company | Diffused-tone cabinet |
US2811215A (en) * | 1955-03-07 | 1957-10-29 | Rudd Edward Company | Sound reproducing apparatus |
JPS5228431B2 (US08063081-20111122-C00044.png) * | 1973-12-13 | 1977-07-26 |
-
1976
- 1976-01-19 JP JP1976004362U patent/JPS5644148Y2/ja not_active Expired
-
1977
- 1977-01-12 US US05/758,759 patent/US4146111A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5228431U (US08063081-20111122-C00044.png) * | 1975-08-20 | 1977-02-28 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5439033U (US08063081-20111122-C00044.png) * | 1977-08-22 | 1979-03-14 |
Also Published As
Publication number | Publication date |
---|---|
JPS5644148Y2 (US08063081-20111122-C00044.png) | 1981-10-15 |
US4146111A (en) | 1979-03-27 |