NL6900324A - - Google Patents

Info

Publication number
NL6900324A
NL6900324A NL6900324A NL6900324A NL6900324A NL 6900324 A NL6900324 A NL 6900324A NL 6900324 A NL6900324 A NL 6900324A NL 6900324 A NL6900324 A NL 6900324A NL 6900324 A NL6900324 A NL 6900324A
Authority
NL
Netherlands
Application number
NL6900324A
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 filed Critical
Publication of NL6900324A publication Critical patent/NL6900324A/xx

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
    • H04R1/2803—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means 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
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/029—Manufacturing aspects of enclosures 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)
  • Diaphragms For Electromechanical Transducers (AREA)
NL6900324A 1968-01-18 1969-01-09 NL6900324A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB274068 1968-01-18

Publications (1)

Publication Number Publication Date
NL6900324A true NL6900324A (enrdf_load_stackoverflow) 1969-07-22

Family

ID=9744991

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6900324A NL6900324A (enrdf_load_stackoverflow) 1968-01-18 1969-01-09

Country Status (4)

Country Link
DE (1) DE1902361C3 (enrdf_load_stackoverflow)
FR (1) FR2000392B1 (enrdf_load_stackoverflow)
GB (1) GB1229451A (enrdf_load_stackoverflow)
NL (1) NL6900324A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115209257A (zh) * 2022-09-14 2022-10-18 歌尔股份有限公司 发声装置的壳体、发声装置及电子设备

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637487A1 (de) * 1976-08-20 1978-02-23 Blaupunkt Werke Gmbh Lautsprechergehaeuse fuer fahrzeuge
JPS5654709Y2 (enrdf_load_stackoverflow) * 1977-08-06 1981-12-19
GB2132853A (en) * 1982-09-07 1984-07-11 Andrew Jones Loudspeaker enclosure
HU193767B (en) * 1985-05-31 1987-11-30 Elektroakusztikai Gyar Loudspeaker, favourably sound column or horn loudspeaker
DE3706158A1 (de) * 1987-02-26 1988-09-29 Electronic Werke Deutschland Lautsprecherbox mit einem luftdicht abgeschlossenen gehaeuse
GB2222744A (en) * 1988-09-13 1990-03-14 B & W Loudspeakers Improvements in and relating to loudspeaker enclosures
DE9306941U1 (de) * 1993-05-07 1993-07-22 Nokia (Deutschland) GmbH, 7530 Pforzheim Am Gehäuse oder Chassis eines Gerätes der Unterhaltungselektronik befestigter Lautsprecher
GB9412427D0 (en) * 1994-06-21 1994-08-10 White Jonathan G M Loudspeakers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115209257A (zh) * 2022-09-14 2022-10-18 歌尔股份有限公司 发声装置的壳体、发声装置及电子设备

Also Published As

Publication number Publication date
FR2000392A1 (enrdf_load_stackoverflow) 1969-09-05
DE1902361B2 (de) 1977-08-04
FR2000392B1 (enrdf_load_stackoverflow) 1974-03-08
GB1229451A (enrdf_load_stackoverflow) 1971-04-21
DE1902361A1 (de) 1969-09-04
DE1902361C3 (de) 1978-03-23

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