JPS6362957B2 - - Google Patents
Info
- Publication number
- JPS6362957B2 JPS6362957B2 JP57182273A JP18227382A JPS6362957B2 JP S6362957 B2 JPS6362957 B2 JP S6362957B2 JP 57182273 A JP57182273 A JP 57182273A JP 18227382 A JP18227382 A JP 18227382A JP S6362957 B2 JPS6362957 B2 JP S6362957B2
- Authority
- JP
- Japan
- Prior art keywords
- small
- diameter
- speaker
- speakers
- resonance box
- 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.)
- Expired
Links
- 230000001788 irregular Effects 0.000 description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
-
- 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
-
- 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
- H04R1/2861—Enclosures comprising vibrating or resonating arrangements using a back-loaded horn
- H04R1/2865—Enclosures comprising vibrating or resonating arrangements using a back-loaded horn 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
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
- H04R1/347—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers for obtaining a phase-shift between the front and back acoustic wave
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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57182273A JPS5972294A (ja) | 1982-10-18 | 1982-10-18 | スピ−カ装置 |
US06/523,454 US4553628A (en) | 1982-10-18 | 1983-08-15 | Speaker system |
GB08327445A GB2130048B (en) | 1982-10-18 | 1983-10-13 | Speaker system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57182273A JPS5972294A (ja) | 1982-10-18 | 1982-10-18 | スピ−カ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5972294A JPS5972294A (ja) | 1984-04-24 |
JPS6362957B2 true JPS6362957B2 (US06272168-20010807-M00014.png) | 1988-12-05 |
Family
ID=16115377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57182273A Granted JPS5972294A (ja) | 1982-10-18 | 1982-10-18 | スピ−カ装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4553628A (US06272168-20010807-M00014.png) |
JP (1) | JPS5972294A (US06272168-20010807-M00014.png) |
GB (1) | GB2130048B (US06272168-20010807-M00014.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0246950U (US06272168-20010807-M00014.png) * | 1988-09-22 | 1990-03-30 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2945983B2 (ja) * | 1987-03-25 | 1999-09-06 | 久次 中村 | スピーカ装置 |
US5296656A (en) * | 1990-06-01 | 1994-03-22 | Gin Kon Jung | Sound collecting and concentrating device for attaching to the back of multiple loudspeakers |
JPH07143588A (ja) * | 1993-11-12 | 1995-06-02 | Hisaji Nakamura | 垂直アレイ型スピーカ装置 |
JPH10507450A (ja) * | 1994-10-14 | 1998-07-21 | ザ リポソーム カンパニー、インコーポレーテッド | エーテル脂質リポソームおよびそれらの治療用の使用 |
US5802190A (en) * | 1994-11-04 | 1998-09-01 | The Walt Disney Company | Linear speaker array |
GB2290672A (en) * | 1995-09-08 | 1996-01-03 | B & W Loudspeakers | Loudspeaker systems |
US6007839A (en) * | 1996-02-16 | 1999-12-28 | The Liposome Company, Inc. | Preparation of pharmaceutical compositions containing etherlipid-containing multiple lipid liposomes |
US5942246A (en) * | 1996-02-16 | 1999-08-24 | The Liposome Company, Inc. | Etherlipid containing multiple lipid liposomes |
USRE39042E1 (en) * | 1996-02-16 | 2006-03-28 | The Liposome Company, Inc. | Etherlipid-containing multiple lipid liposomes |
US5965159A (en) * | 1996-02-16 | 1999-10-12 | The Liposome Company, Inc. | Etherlipid-containing multiple lipid liposomes |
US6257365B1 (en) * | 1996-08-30 | 2001-07-10 | Mediaphile Av Technologies, Inc. | Cone reflector/coupler speaker system and method |
US6263083B1 (en) | 1997-04-11 | 2001-07-17 | The Regents Of The University Of Michigan | Directional tone color loudspeaker |
ITVI20030041A1 (it) * | 2003-03-03 | 2004-09-04 | Alessandro Riccobono | Diffusore acustico a colonna. |
US8094040B1 (en) * | 2005-11-02 | 2012-01-10 | Cornett Robertt H | Methods and apparatus for electronically detecting siren sounds for controlling traffic control lights for signalling the right of way to emergency vehicles at intersections or to warn motor vehicle operators of an approaching emergency vehicle |
CA2720185A1 (en) * | 2007-10-22 | 2009-04-30 | David Maeshiba | Acoustic system |
USD748078S1 (en) * | 2013-10-25 | 2016-01-26 | Devialet | Remote control |
USD732507S1 (en) * | 2014-03-11 | 2015-06-23 | Robb Fujioka | Sound system tower |
USD732505S1 (en) * | 2014-03-11 | 2015-06-23 | Robb Fujioka | Sound system tower |
USD732506S1 (en) * | 2014-03-11 | 2015-06-23 | Robb Fujioka | Sound system tower |
USD732004S1 (en) * | 2014-03-11 | 2015-06-16 | Robb Fujioka | Sound system tower |
EP3429224A1 (en) | 2017-07-14 | 2019-01-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Loudspeaker |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB317339A (en) * | 1928-04-14 | 1929-08-14 | Frederick William Lanchester | An improved telephonic loud speaker |
GB362959A (en) * | 1930-09-03 | 1931-12-03 | Gen Electric Co Ltd | Improvements in or relating to electrical translating devices such as loud speakers |
GB484704A (en) * | 1936-10-07 | 1938-05-09 | Robert Rodger Glen | Improvements in or relating to loudspeakers and the like |
GB1024581A (en) * | 1961-05-30 | 1966-03-30 | Frederick Vernon Whitehead | Loud speakers |
US3299206A (en) * | 1963-07-24 | 1967-01-17 | Bolt Beranek & Newman | Line-source loudspeakers |
JPS5037425A (US06272168-20010807-M00014.png) * | 1973-08-04 | 1975-04-08 | ||
US4146744A (en) * | 1976-09-02 | 1979-03-27 | Bose Corporation | Low q multiple in phase high compliance driver ported loudspeaker enclosure |
-
1982
- 1982-10-18 JP JP57182273A patent/JPS5972294A/ja active Granted
-
1983
- 1983-08-15 US US06/523,454 patent/US4553628A/en not_active Expired - Lifetime
- 1983-10-13 GB GB08327445A patent/GB2130048B/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0246950U (US06272168-20010807-M00014.png) * | 1988-09-22 | 1990-03-30 |
Also Published As
Publication number | Publication date |
---|---|
US4553628A (en) | 1985-11-19 |
JPS5972294A (ja) | 1984-04-24 |
GB2130048B (en) | 1987-02-18 |
GB8327445D0 (en) | 1983-11-16 |
GB2130048A (en) | 1984-05-23 |
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