SE0002445L - Elektroakustisk omvandlare av bandtyp samt högtalarsystem innefattande minst en sådan omvandlare - Google Patents

Elektroakustisk omvandlare av bandtyp samt högtalarsystem innefattande minst en sådan omvandlare

Info

Publication number
SE0002445L
SE0002445L SE0002445A SE0002445A SE0002445L SE 0002445 L SE0002445 L SE 0002445L SE 0002445 A SE0002445 A SE 0002445A SE 0002445 A SE0002445 A SE 0002445A SE 0002445 L SE0002445 L SE 0002445L
Authority
SE
Sweden
Prior art keywords
converter
electro
band
speaker system
type electroacoustic
Prior art date
Application number
SE0002445A
Other languages
Unknown language ( )
English (en)
Other versions
SE0002445D0 (sv
Inventor
Erik Liljehag
Martin Loefgren
Gunnar Loefgren
Original Assignee
Erik Liljehag
Martin Loefgren
Gunnar Loefgren
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 Erik Liljehag, Martin Loefgren, Gunnar Loefgren filed Critical Erik Liljehag
Priority to SE0002445A priority Critical patent/SE0002445L/sv
Publication of SE0002445D0 publication Critical patent/SE0002445D0/sv
Priority to AU2001266507A priority patent/AU2001266507A1/en
Priority to PCT/SE2001/001456 priority patent/WO2002001911A1/en
Publication of SE0002445L publication Critical patent/SE0002445L/sv

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
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
SE0002445A 2000-06-27 2000-06-27 Elektroakustisk omvandlare av bandtyp samt högtalarsystem innefattande minst en sådan omvandlare SE0002445L (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0002445A SE0002445L (sv) 2000-06-27 2000-06-27 Elektroakustisk omvandlare av bandtyp samt högtalarsystem innefattande minst en sådan omvandlare
AU2001266507A AU2001266507A1 (en) 2000-06-27 2001-06-26 Electro-acoustic transducer of ribbon type, loudspeaker system comprising such atransducer and loudspeaker arrangement comprising at least two such transducers
PCT/SE2001/001456 WO2002001911A1 (en) 2000-06-27 2001-06-26 Electro-acoustic transducer of ribbon type, loudspeaker system comprising such a transducer and loudspeaker arrangement comprising at least two such transducers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002445A SE0002445L (sv) 2000-06-27 2000-06-27 Elektroakustisk omvandlare av bandtyp samt högtalarsystem innefattande minst en sådan omvandlare

Publications (2)

Publication Number Publication Date
SE0002445D0 SE0002445D0 (sv) 2000-06-27
SE0002445L true SE0002445L (sv) 2001-12-28

Family

ID=20280296

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002445A SE0002445L (sv) 2000-06-27 2000-06-27 Elektroakustisk omvandlare av bandtyp samt högtalarsystem innefattande minst en sådan omvandlare

Country Status (3)

Country Link
AU (1) AU2001266507A1 (sv)
SE (1) SE0002445L (sv)
WO (1) WO2002001911A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8000170B2 (en) 2008-11-20 2011-08-16 Analog Devices, Inc. Systems and methods for acoustic beamforming using discrete or continuous speaker arrays

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB776782A (en) * 1954-01-11 1957-06-12 Goodmans Ind Ltd Improvements in or relating to ribbon type electro-acoustic transducers
AT239344B (de) * 1963-03-13 1965-03-25 Akg Akustische Kino Geraete Elektrodynamischer Kopfhörer
SU581598A1 (ru) * 1974-12-17 1977-11-25 Kasatkin Aleksej F Ленточный громкоговоритель
NL8102572A (nl) * 1981-05-26 1982-12-16 Philips Nv Elektroakoestische omzetter van het band-type met lage vervorming en verbeterde gevoeligheid.
DK253088A (da) * 1988-05-09 1989-11-10 David Kristensen Rundstraalende magnestatisk hoejttaler

Also Published As

Publication number Publication date
AU2001266507A1 (en) 2002-01-08
SE0002445D0 (sv) 2000-06-27
WO2002001911A1 (en) 2002-01-03

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