NL66006C - - Google Patents

Info

Publication number
NL66006C
NL66006C NL66006DA NL66006C NL 66006 C NL66006 C NL 66006C NL 66006D A NL66006D A NL 66006DA NL 66006 C NL66006 C NL 66006C
Authority
NL
Netherlands
Application number
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.)
Publication of NL66006C publication Critical patent/NL66006C/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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/12—Gramophone pick-ups using a stylus; Recorders using a stylus

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
NL66006D 1940-01-31 NL66006C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US316614A US2318517A (en) 1940-01-31 1940-01-31 Loudspeaker

Publications (1)

Publication Number Publication Date
NL66006C true NL66006C (enrdf_load_html_response)

Family

ID=23229817

Family Applications (1)

Application Number Title Priority Date Filing Date
NL66006D NL66006C (enrdf_load_html_response) 1940-01-31

Country Status (3)

Country Link
US (1) US2318517A (enrdf_load_html_response)
CH (1) CH223104A (enrdf_load_html_response)
NL (1) NL66006C (enrdf_load_html_response)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489862A (en) * 1943-01-07 1949-11-29 Gen Electric Damping for dynamic loudspeakers
US2830283A (en) * 1950-04-18 1958-04-08 Massa Frank Directional characteristics of electroacoustic transducers and method for utilizing the same
DE1288146B (de) * 1962-10-31 1969-01-30 Siemens Ag Elektroakustischer Wandler
US3838216A (en) * 1972-02-23 1974-09-24 W Watkins Device to effectively eliminate the motion induced back emf in a loudspeaker system in the region of fundamental acoustic resonance
DE3070816D1 (en) * 1979-11-09 1985-08-01 Matsushita Electric Ind Co Ltd Loud-speaker
US7379558B2 (en) * 2004-12-16 2008-05-27 Jl Audio, Inc. Loudspeaker with integrated spider standoff ring
GB2516936A (en) * 2013-08-07 2015-02-11 Monitor Audio Ltd Loudspeaker driver

Also Published As

Publication number Publication date
CH223104A (de) 1942-08-31
US2318517A (en) 1943-05-04

Similar Documents

Publication Publication Date Title
BE440256A (enrdf_load_html_response)
BE437891A (enrdf_load_html_response)
BE438794A (enrdf_load_html_response)
NL65727C (enrdf_load_html_response)
BE438183A (enrdf_load_html_response)
BE375327A (enrdf_load_html_response)
BE432598A (enrdf_load_html_response)
BE436800A (enrdf_load_html_response)
BE437143A (enrdf_load_html_response)
BE437554A (enrdf_load_html_response)
BE437800A (enrdf_load_html_response)
BE437808A (enrdf_load_html_response)
BE437917A (enrdf_load_html_response)
NL234306A (enrdf_load_html_response)
BE438217A (enrdf_load_html_response)
BE438273A (enrdf_load_html_response)
BE438314A (enrdf_load_html_response)
BE438353A (enrdf_load_html_response)
BE438393A (enrdf_load_html_response)
BE438615A (enrdf_load_html_response)
BE438632A (enrdf_load_html_response)
BE439070A (enrdf_load_html_response)
BE439082A (enrdf_load_html_response)
BE439223A (enrdf_load_html_response)
BE439282A (enrdf_load_html_response)