GB1327654A - Reverberation apparatus - Google Patents

Reverberation apparatus

Info

Publication number
GB1327654A
GB1327654A GB1193971*[A GB1193971A GB1327654A GB 1327654 A GB1327654 A GB 1327654A GB 1193971 A GB1193971 A GB 1193971A GB 1327654 A GB1327654 A GB 1327654A
Authority
GB
United Kingdom
Prior art keywords
foil
housing
frame
april
supported
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1193971*[A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRANZ VERTRIEBS GmbH
Original Assignee
FRANZ VERTRIEBS GmbH
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 FRANZ VERTRIEBS GmbH filed Critical FRANZ VERTRIEBS GmbH
Publication of GB1327654A publication Critical patent/GB1327654A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/0005—Separation of the coating from the substrate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S84/00—Music
    • Y10S84/26—Reverberation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Laminated Bodies (AREA)
GB1193971*[A 1970-04-29 1971-04-28 Reverberation apparatus Expired GB1327654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702020897 DE2020897A1 (de) 1970-04-29 1970-04-29 Verfahren zur Herstellung ungedaempfter Metallfolien

Publications (1)

Publication Number Publication Date
GB1327654A true GB1327654A (en) 1973-08-22

Family

ID=5769720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1193971*[A Expired GB1327654A (en) 1970-04-29 1971-04-28 Reverberation apparatus

Country Status (4)

Country Link
US (1) US3719905A (enrdf_load_stackoverflow)
AT (1) AT314221B (enrdf_load_stackoverflow)
DE (1) DE2020897A1 (enrdf_load_stackoverflow)
GB (1) GB1327654A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI308250B (en) * 2006-05-11 2009-04-01 Young Optics Inc Light integration rod module and optical engine
US8837745B2 (en) 2011-07-13 2014-09-16 Ecolivegreen Corp. Electro-acoustic audio reverberation device and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073215B (de) * 1960-01-14 Deutsche Grammophon Gesellschaft mit beschrankter Haftung Hamburg Anordnung zur elektroakusti sehen Nachhallerzeugung
US2923369A (en) * 1955-08-11 1960-02-02 Wilhelm Franz K G Acoustic reverberation arrangements
DE1045117B (de) * 1956-04-20 1958-11-27 Grammophon Ges Mit Beschraenkt Anordnung zur Erzeugung von kuenstlichem Nachhall auf elektromechanischem Wege
DE1472007A1 (de) * 1965-09-04 1968-11-14 Inst Rundfunktechnik Gmbh Nachhallplatte und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
DE2020897C3 (enrdf_load_stackoverflow) 1979-03-15
AT314221B (de) 1974-03-25
DE2020897B2 (enrdf_load_stackoverflow) 1978-07-06
US3719905A (en) 1973-03-06
DE2020897A1 (de) 1972-01-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee