JPS5330317A - Loudspeaker system - Google Patents

Loudspeaker system

Info

Publication number: JPS5330317A
Authority: JP; Japan
Prior art keywords: loudspeaker system; loudspeaker
Prior art date: 1976-09-02
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

Application number

JP6977877A

Other languages

Japanese (ja)

Other versions

JPS617799B2 (en

Inventor

Ei Furoshiyuru Toomasu

Pii Shiyureebaa Uiriamu

Eru Beransu Jiyosefu

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Bose Corp

Original Assignee

Bose Corp

Priority date (The priority date 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 date listed.)

1976-09-02

Filing date

1977-06-13

Publication date

1978-03-22

1976-09-02 Priority claimed from US05/719,949 external-priority patent/US4146744A/en

1976-09-02 Priority claimed from US05/719,943 external-priority patent/US4146745A/en

1977-06-13 Application filed by Bose Corp filed Critical Bose Corp

1978-03-22 Publication of JPS5330317A publication Critical patent/JPS5330317A/en

1986-03-08 Publication of JPS617799B2 publication Critical patent/JPS617799B2/ja

Status Granted legal-status Critical Current

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
- H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
- H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type 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
- H04R1/227—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only using transducers reproducing the same frequency band

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)
Details Of Audible-Bandwidth Transducers (AREA)

JP6977877A 1976-09-02 1977-06-13 Loudspeaker system Granted JPS5330317A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/719,949 US4146744A (en)	1976-09-02	1976-09-02	Low q multiple in phase high compliance driver ported loudspeaker enclosure
US05/719,943 US4146745A (en)	1976-09-02	1976-09-02	Loudspeaker enclosure with multiple acoustically isolated drivers and a common port

Publications (2)

Publication Number	Publication Date
JPS5330317A true JPS5330317A (en)	1978-03-22
JPS617799B2 JPS617799B2 (en)	1986-03-08

Family

ID=27110169

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP6977877A Granted JPS5330317A (en)	1976-09-02	1977-06-13	Loudspeaker system

Country Status (8)

Country	Link
JP (1)	JPS5330317A (en)
AU (1)	AU512097B2 (en)
DE (2)	DE2739523A1 (en)
FR (1)	FR2363955A1 (en)
GB (1)	GB1589998A (en)
IT (1)	IT1083817B (en)
NL (1)	NL7709527A (en)
SE (1)	SE415624B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2935212C2 (en) *	1979-08-31	1990-09-13	Blaupunkt-Werke Gmbh, 3200 Hildesheim	Quick mount for speakers
DE3682313D1 (en) *	1985-04-11	1991-12-12	Telefunken Fernseh & Rundfunk	SPEAKER UNIT.
DE3534521A1 (en) *	1985-09-27	1987-04-09	Newek Neue Elektronik Werke Gm	Loudspeaker unit
DE3706157A1 (en) *	1987-02-26	1988-09-08	Electronic Werke Deutschland	Loudspeaker unit
DE3918053A1 (en) *	1989-06-02	1990-12-06	Nokia Unterhaltungselektronik	SPEAKER WITH BAYONET CLOSURE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3038964A (en) *	1956-08-06	1962-06-12	Amar G Bose	Loudspeaker system
US3582553A (en) *	1967-12-04	1971-06-01	Bose Corp	Loudspeaker system
US3688864A (en) *	1970-04-16	1972-09-05	Talbot American Corp	Infinite dynamic damping loudspeaker systems

1977
- 1977-05-31 FR FR7716609A patent/FR2363955A1/en not_active Withdrawn
- 1977-06-13 JP JP6977877A patent/JPS5330317A/en active Granted
- 1977-06-13 IT IT24616/77A patent/IT1083817B/en active
- 1977-07-14 SE SE7708202A patent/SE415624B/en unknown
- 1977-07-29 GB GB32004/77A patent/GB1589998A/en not_active Expired
- 1977-08-12 AU AU27874/77A patent/AU512097B2/en not_active Expired
- 1977-08-30 NL NL7709527A patent/NL7709527A/en not_active Application Discontinuation
- 1977-09-02 DE DE19772739523 patent/DE2739523A1/en active Granted
- 1977-09-02 DE DE2760480A patent/DE2760480C2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL7709527A (en)	1978-03-06
JPS617799B2 (en)	1986-03-08
AU2787477A (en)	1979-02-15
SE415624B (en)	1980-10-13
FR2363955A1 (en)	1978-03-31
DE2760480C2 (en)	1992-07-09
AU512097B2 (en)	1980-09-25
SE7708202L (en)	1978-03-03
GB1589998A (en)	1981-05-28
IT1083817B (en)	1985-05-25
DE2739523A1 (en)	1978-03-16
DE2739523C2 (en)	1992-03-05

Publication	Publication Date	Title
JPS531001A (en)	1978-01-07	Audio system
JPS549618A (en)	1979-01-24	Speaker system
JPS5349357A (en)	1978-05-04	Heattpupm system
GB1542264A (en)	1979-03-14	Loudspeaker systems
JPS52102059A (en)	1977-08-26	Positionndetecting system
JPS52119218A (en)	1977-10-06	Loudspeaker
GB2002991B (en)	1982-01-20	Speaker system
JPS52117614A (en)	1977-10-03	Speaker system
JPS52149008A (en)	1977-12-10	Telephone system
JPS5335433A (en)	1978-04-01	Desplay system
PT66254B (en)	1978-08-07	Loudspeaker system
JPS5319823A (en)	1978-02-23	Speaker unit
JPS5333602A (en)	1978-03-29	Stereophonic system
JPS5327401A (en)	1978-03-14	Stereophonic system
JPS52135229A (en)	1977-11-12	Terminating system
JPS5330317A (en)	1978-03-22	Loudspeaker system
JPS5329115A (en)	1978-03-18	Loudspeaker
GB1546559A (en)	1979-05-23	Multi-pary telephone system
JPS5446031A (en)	1979-04-11	Speaker system
JPS5391723A (en)	1978-08-11	Loudspeaker device
JPS5333601A (en)	1978-03-29	Stereophonic system
JPS5353051A (en)	1978-05-15	Heattpump system
JPS53138324A (en)	1978-12-02	Loudspeaker system
JPS5339735A (en)	1978-04-11	Speaker
JPS5421323A (en)	1979-02-17	Speaker system