BE763930A - Perfectionnements aux dispositifs de reproduction sonore - Google Patents

Perfectionnements aux dispositifs de reproduction sonore

Info

Publication number
BE763930A
BE763930A BE763930A BE763930A BE763930A BE 763930 A BE763930 A BE 763930A BE 763930 A BE763930 A BE 763930A BE 763930 A BE763930 A BE 763930A BE 763930 A BE763930 A BE 763930A
Authority
BE
Belgium
Prior art keywords
sound reproduction
reproduction devices
devices
sound
reproduction
Prior art date
Application number
BE763930A
Other languages
English (en)
Original Assignee
Bonnard Michel P R
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
Application filed by Bonnard Michel P R filed Critical Bonnard Michel P R
Publication of BE763930A publication Critical patent/BE763930A/fr

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
    • H04R1/2861—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

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)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
BE763930A 1970-03-11 1971-03-08 Perfectionnements aux dispositifs de reproduction sonore BE763930A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7008641A FR2082326A5 (fr) 1970-03-11 1970-03-11

Publications (1)

Publication Number Publication Date
BE763930A true BE763930A (fr) 1971-08-02

Family

ID=9052074

Family Applications (1)

Application Number Title Priority Date Filing Date
BE763930A BE763930A (fr) 1970-03-11 1971-03-08 Perfectionnements aux dispositifs de reproduction sonore

Country Status (10)

Country Link
BE (1) BE763930A (fr)
CA (1) CA922642A (fr)
CH (1) CH528129A (fr)
DE (1) DE2111581A1 (fr)
ES (1) ES194451Y (fr)
FR (1) FR2082326A5 (fr)
GB (1) GB1321944A (fr)
NL (1) NL7103200A (fr)
NO (1) NO129071B (fr)
SE (1) SE363562B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181620B (en) * 1985-10-11 1989-09-13 Zbigniew Marian Zenkteler Loudspeaker enclosures
GB2301727A (en) * 1995-05-19 1996-12-11 B & W Loudspeakers Interior of loudspeaker cabinet includes projections to prevent standing waves

Also Published As

Publication number Publication date
NO129071B (fr) 1974-02-18
CH528129A (fr) 1972-09-15
DE2111581A1 (de) 1971-09-23
ES194451U (es) 1974-12-16
SE363562B (fr) 1974-01-21
ES194451Y (es) 1975-04-01
FR2082326A5 (fr) 1971-12-10
GB1321944A (en) 1973-07-04
CA922642A (en) 1973-03-13
NL7103200A (fr) 1971-09-14

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