AT269961B - Electromechanical loudspeaker - Google Patents

Electromechanical loudspeaker

Info

Publication number
AT269961B
AT269961B AT779666A AT779666A AT269961B AT 269961 B AT269961 B AT 269961B AT 779666 A AT779666 A AT 779666A AT 779666 A AT779666 A AT 779666A AT 269961 B AT269961 B AT 269961B
Authority
AT
Austria
Prior art keywords
electromechanical
loudspeaker
electromechanical loudspeaker
Prior art date
Application number
AT779666A
Other languages
German (de)
Inventor
Janos Dipl Ing Ivan
Ferenc Dipl Ing Kis
Original Assignee
Villamossagi Televizio Es Radi
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 Villamossagi Televizio Es Radi filed Critical Villamossagi Televizio Es Radi
Application granted granted Critical
Publication of AT269961B publication Critical patent/AT269961B/en

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
    • H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/08—Arrangements for producing a reverberation or echo sound
    • G10K15/10—Arrangements for producing a reverberation or echo sound using time-delay networks comprising electromechanical or electro-acoustic devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
AT779666A 1965-10-09 1966-08-16 Electromechanical loudspeaker AT269961B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUVI000485 1965-10-09

Publications (1)

Publication Number Publication Date
AT269961B true AT269961B (en) 1969-04-10

Family

ID=11002571

Family Applications (1)

Application Number Title Priority Date Filing Date
AT779666A AT269961B (en) 1965-10-09 1966-08-16 Electromechanical loudspeaker

Country Status (4)

Country Link
AT (1) AT269961B (en)
DE (1) DE1487558A1 (en)
GB (1) GB1165562A (en)
NL (1) NL6614166A (en)

Also Published As

Publication number Publication date
NL6614166A (en) 1967-04-10
DE1487558A1 (en) 1969-07-10
GB1165562A (en) 1969-10-01

Similar Documents

Publication Publication Date Title
AT266235B (en) Hearing aid
CH463844A (en) Electromechanical transducer
CH442430A (en) Electromechanical converter
CH454229A (en) Hearing aid
CH463139A (en) Photocolorimeter
CH448755A (en) Actuator
AT275934B (en) Rauchspitz
CH464545A (en) Coordinatograph
FR1461089A (en) Loud speaker
DK131816C (en) STANNOSALTPREPARAT
AT282421B (en) RINGLAEUFER
FR1450818A (en) Electro-dynamic generator-receiver
FI37327A (en) Fyllpensel
CH453401A (en) Calorifier
AT269961B (en) Electromechanical loudspeaker
CH472298A (en) Stylograph
AT252344B (en) Hearing aid
DD50687A1 (en) Hochspannungsprüfeinrichtung
ES114826Y (en) Speaker
FR1427435A (en) Electro-acoustic pianola
FR1456044A (en) Miniature bookcase-display
FR1467063A (en) Electro-magnetic meter-doser
FR1468774A (en) Loud speaker
FR1481375A (en) Loud speaker
DE6605102U (en) HEADPHONE