ATA52175A - Anordnung zur raeumlichen abstrahlung akustischer schwingungen - Google Patents

Anordnung zur raeumlichen abstrahlung akustischer schwingungen

Info

Publication number
ATA52175A
ATA52175A AT52175A AT52175A ATA52175A AT A52175 A ATA52175 A AT A52175A AT 52175 A AT52175 A AT 52175A AT 52175 A AT52175 A AT 52175A AT A52175 A ATA52175 A AT A52175A
Authority
AT
Austria
Prior art keywords
arrangement
acoustic vibrations
spatial radiation
spatial
radiation
Prior art date
Application number
AT52175A
Other languages
English (en)
Other versions
AT349553B (de
Original Assignee
Kuehl Thomas Dip Ing
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 Kuehl Thomas Dip Ing filed Critical Kuehl Thomas Dip Ing
Priority to AT52175A priority Critical patent/AT349553B/de
Priority to DE19762601888 priority patent/DE2601888C3/de
Publication of ATA52175A publication Critical patent/ATA52175A/de
Application granted granted Critical
Publication of AT349553B publication Critical patent/AT349553B/de

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
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • 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
    • G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
AT52175A 1975-01-23 1975-01-23 Anordnung zur raeumlichen abstrahlung akustischer schwingungen AT349553B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT52175A AT349553B (de) 1975-01-23 1975-01-23 Anordnung zur raeumlichen abstrahlung akustischer schwingungen
DE19762601888 DE2601888C3 (de) 1975-01-23 1976-01-20 Anordnung zur räumlichen Abstrahlung akustischer Schwingungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT52175A AT349553B (de) 1975-01-23 1975-01-23 Anordnung zur raeumlichen abstrahlung akustischer schwingungen

Publications (2)

Publication Number Publication Date
ATA52175A true ATA52175A (de) 1978-09-15
AT349553B AT349553B (de) 1979-04-10

Family

ID=3492816

Family Applications (1)

Application Number Title Priority Date Filing Date
AT52175A AT349553B (de) 1975-01-23 1975-01-23 Anordnung zur raeumlichen abstrahlung akustischer schwingungen

Country Status (2)

Country Link
AT (1) AT349553B (de)
DE (1) DE2601888C3 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE626465C (de) * 1929-05-17 1936-02-27 Telefunken Gmbh Elektrodynamischer Grossflaechenlautsprecher
DE592373C (de) * 1931-04-10 1934-02-08 Telefunken Gmbh Grossflaechenmembran, die durch ueberdeckte Aussparungen zwischen Mitte und Rand in Zonen verschiedener Eigenschwingungszahl aufgeteilt ist

Also Published As

Publication number Publication date
DE2601888C3 (de) 1984-07-05
DE2601888A1 (de) 1976-07-29
AT349553B (de) 1979-04-10
DE2601888B2 (de) 1980-08-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee