SE328611B - - Google Patents

Info

Publication number
SE328611B
SE328611B SE42863A SE42863A SE328611B SE 328611 B SE328611 B SE 328611B SE 42863 A SE42863 A SE 42863A SE 42863 A SE42863 A SE 42863A SE 328611 B SE328611 B SE 328611B
Authority
SE
Sweden
Prior art keywords
diaphragm
rim
secured
driving system
conical
Prior art date
Application number
SE42863A
Other languages
English (en)
Inventor
R Goerike
Original Assignee
Akg Akustische Kino Geraete
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 Akg Akustische Kino Geraete filed Critical Akg Akustische Kino Geraete
Publication of SE328611B publication Critical patent/SE328611B/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers
    • H04R7/10—Plane diaphragms comprising a plurality of sections or layers comprising superposed layers in contact
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2440/00—Bending wave transducers covered by H04R, not provided for in its groups
    • H04R2440/01—Acoustic transducers using travelling bending waves to generate or detect sound
SE42863A 1962-01-15 1963-01-15 SE328611B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT29362A AT230453B (de) 1962-01-15 1962-01-15 Lautsprecher, insbesondere dynamischer Lautsprecher mit Schaumstoffmembran

Publications (1)

Publication Number Publication Date
SE328611B true SE328611B (xx) 1970-09-21

Family

ID=3486692

Family Applications (1)

Application Number Title Priority Date Filing Date
SE42863A SE328611B (xx) 1962-01-15 1963-01-15

Country Status (6)

Country Link
AT (1) AT230453B (xx)
BE (1) BE626876A (xx)
CH (1) CH409018A (xx)
GB (1) GB1003608A (xx)
NL (2) NL142044B (xx)
SE (1) SE328611B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299041B (de) * 1966-04-06 1969-07-10 Nippon Gakki Co Ltd Seizo Kabu Membran fuer Flachlautsprecher
US3603427A (en) * 1968-11-19 1971-09-07 Nippon Musical Instruments Mfg Loudspeaker
JPS5379525A (en) * 1976-12-23 1978-07-14 Sony Corp Compound diaphtagm for speakers
US4232204A (en) * 1978-06-22 1980-11-04 Comercial E Industrial Sound-Tronic Ltd. High fidelity loudspeaker
GB2059717B (en) * 1979-09-25 1984-04-04 Victor Company Of Japan Speaker diaphragm assembly and a method of manufacturing the same
GB2062408B (en) * 1979-10-02 1984-02-22 Victor Company Of Japan Speaker
CA1284837C (en) * 1987-06-18 1991-06-11 Highwood Audio Inc. Audio transducer
DE19757098C2 (de) * 1997-12-20 2003-01-09 Harman Audio Electronic Sys Aufhängung für Schallwiedergabeanordnungen nach dem Biegewellenprinzip
GB2360665B (en) * 1998-06-22 2003-01-15 Slab Technology Ltd Loudspeakers
WO2001008447A2 (en) * 1999-07-23 2001-02-01 Digital Sonics, Llc Flat panel speaker
GB2463924A (en) * 2008-06-26 2010-04-07 Allan Read Wireless table-top conference system uses Balanced Mode loudspeaker
GB2544548B (en) * 2015-11-20 2018-01-24 Amina Tech Limited Flat panel loudspeakers

Also Published As

Publication number Publication date
CH409018A (de) 1966-03-15
AT230453B (de) 1963-12-10
BE626876A (xx)
GB1003608A (en) 1965-09-08
NL287574A (xx)
NL142044B (nl) 1974-04-16

Similar Documents

Publication Publication Date Title
GB1471297A (en) Electrodynamic type electroacoustic transducer
WO2001008447A3 (en) Flat panel speaker
SE328611B (xx)
MX157986A (es) Mejoras en altavoz de impulsores multiples
JPS5388718A (en) Sealed head phone
GB1289858A (xx)
GB1123524A (en) Sound transducer
GB1516770A (en) Headphone cups incorporating audio transducers
JPS5660191A (en) Acoustic device for car
GB1270032A (en) Loudspeaker
GB961369A (en) Improvements in electro-acoustic transducer which is incorporated in a capsule and comprises a transistor amplifier particularly for telephone handsets
GB885501A (en) Improvements in or relating to loud speaker constructions
US3578104A (en) Loudspeaker
GB1369928A (en) Diaphragms for sound transducers
US3153463A (en) Compound loudspeaker diaphragm
GB851938A (en) Improvements in and relating to electro-acoustical transducers
GB1270033A (en) Louspeaker
GB963853A (en) Loudspeakers
CN204498348U (zh) 一种音响
US4177872A (en) Speaker system
JPS5479621A (en) Multi-drive speaker
GB1248121A (en) Diaphragms for loudspeakers
GB1350122A (en) Sound reproducing equipment
GB1493296A (en) Loudspeaker assembly
GB612663A (en) Improvements in cabinets for loudspeakers