FR2088430B1 - - Google Patents

Info

Publication number
FR2088430B1
FR2088430B1 FR7116518A FR7116518A FR2088430B1 FR 2088430 B1 FR2088430 B1 FR 2088430B1 FR 7116518 A FR7116518 A FR 7116518A FR 7116518 A FR7116518 A FR 7116518A FR 2088430 B1 FR2088430 B1 FR 2088430B1
Authority
FR
France
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
Application number
FR7116518A
Other languages
French (fr)
Other versions
FR2088430A1 (ko
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.)
NECKERMANN VERSAND KGAA
Original Assignee
NECKERMANN VERSAND KGAA
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.)
Filing date
Publication date
Priority claimed from DE19702022612 external-priority patent/DE2022612C/de
Application filed by NECKERMANN VERSAND KGAA filed Critical NECKERMANN VERSAND KGAA
Publication of FR2088430A1 publication Critical patent/FR2088430A1/fr
Application granted granted Critical
Publication of FR2088430B1 publication Critical patent/FR2088430B1/fr
Expired legal-status Critical Current

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
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2873—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself 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
    • H04R1/2807—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
FR7116518A 1970-05-08 1971-05-07 Expired FR2088430B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702022612 DE2022612C (de) 1970-05-08 Lautsprecherbox für einen, vorzugsweise dynamischen, Lautsprecher

Publications (2)

Publication Number Publication Date
FR2088430A1 FR2088430A1 (ko) 1972-01-07
FR2088430B1 true FR2088430B1 (ko) 1974-05-31

Family

ID=5770638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7116518A Expired FR2088430B1 (ko) 1970-05-08 1971-05-07

Country Status (10)

Country Link
US (1) US3680658A (ko)
AT (1) AT305402B (ko)
BE (1) BE766852A (ko)
CH (1) CH539373A (ko)
FR (1) FR2088430B1 (ko)
GB (1) GB1346083A (ko)
LU (1) LU63061A1 (ko)
NL (1) NL7106269A (ko)
NO (1) NO129655B (ko)
SE (1) SE366897B (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611492Y2 (ko) * 1973-09-14 1981-03-16
DE3230819C2 (de) * 1982-08-19 1984-07-19 Audioplay HiFi - Akustik GmbH, 6752 Winnweiler Lautsprechergehäuse
EP0267650A3 (en) * 1986-11-07 1990-04-25 Carver Corporation Loudspeaker apparatus and method
FR2618284B1 (fr) * 1987-07-16 1989-12-29 Fenestraz Louis Jean Enceinte acoustique a haute definition musicale.
JP3763682B2 (ja) * 1998-10-14 2006-04-05 パイオニア株式会社 スピーカ装置
US7270215B2 (en) * 2005-04-15 2007-09-18 Step Technologies Inc. Loudspeaker enclosure with damping material laminated within internal shearing brace
US8630435B2 (en) * 2008-08-08 2014-01-14 Nokia Corporation Apparatus incorporating an adsorbent material, and methods of making same
US20100163335A1 (en) * 2008-12-27 2010-07-01 Peigen Jiang Loudspeaker enclosure
US8807269B1 (en) * 2012-01-09 2014-08-19 Brian Lucy Loudspeaker enclosure
GB201902360D0 (en) 2019-02-21 2019-04-10 Pss Belgium Nv Loudspeaker system
CN112188354A (zh) * 2019-07-01 2021-01-05 杨国安 声音放大装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104730A (en) * 1963-09-24 Speaker enclosure
US2694463A (en) * 1952-04-07 1954-11-16 Robbins Frank Acoustic system for loud-speakers
US2900040A (en) * 1955-09-12 1959-08-18 Muter Company Loudspeaker system
US3082839A (en) * 1959-03-27 1963-03-26 Joseph E Whitcas High-fidelity loudspeaker system
US3135349A (en) * 1962-04-02 1964-06-02 Uolevi L Lahti Loudspeaker
US3247926A (en) * 1964-09-14 1966-04-26 Edwin G Warman Loud-speaker enclosure
US3412824A (en) * 1967-02-17 1968-11-26 James C. Armstrong Speaker cabinet enclosure

Also Published As

Publication number Publication date
DE2022612A1 (de) 1971-11-25
LU63061A1 (ko) 1971-08-26
DE2022612B2 (de) 1972-03-02
AT305402B (de) 1973-02-26
NO129655B (ko) 1974-05-06
US3680658A (en) 1972-08-01
SE366897B (ko) 1974-05-06
GB1346083A (en) 1974-02-06
CH539373A (de) 1973-07-15
BE766852A (fr) 1971-10-01
NL7106269A (ko) 1971-11-10
FR2088430A1 (ko) 1972-01-07

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Legal Events

Date Code Title Description
ST Notification of lapse