GB1278884A - A reverberation spring - Google Patents

A reverberation spring

Info

Publication number
GB1278884A
GB1278884A GB39261/70A GB3926170A GB1278884A GB 1278884 A GB1278884 A GB 1278884A GB 39261/70 A GB39261/70 A GB 39261/70A GB 3926170 A GB3926170 A GB 3926170A GB 1278884 A GB1278884 A GB 1278884A
Authority
GB
United Kingdom
Prior art keywords
spring
turns
reverberation
periodicity
aug
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
GB39261/70A
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.)
AKG Acoustics GmbH
Original Assignee
AKG Akustische und Kino Geraete 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 AKG Akustische und Kino Geraete GmbH filed Critical AKG Akustische und Kino Geraete GmbH
Publication of GB1278884A publication Critical patent/GB1278884A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Springs (AREA)
  • Golf Clubs (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
GB39261/70A 1969-08-19 1970-08-14 A reverberation spring Expired GB1278884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT793469A AT292332B (de) 1969-08-19 1969-08-19 Schraubenfeder zur Erzeugung künstlichen Nachhalles

Publications (1)

Publication Number Publication Date
GB1278884A true GB1278884A (en) 1972-06-21

Family

ID=3600861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39261/70A Expired GB1278884A (en) 1969-08-19 1970-08-14 A reverberation spring

Country Status (10)

Country Link
US (1) US3697059A (enExample)
JP (1) JPS495653B1 (enExample)
AT (1) AT292332B (enExample)
AU (1) AU1796370A (enExample)
BE (1) BE754949A (enExample)
CH (1) CH502666A (enExample)
DE (1) DE2040044C3 (enExample)
FR (1) FR2057877A5 (enExample)
GB (1) GB1278884A (enExample)
SE (1) SE347099B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934866A (en) * 1974-10-08 1976-01-27 Waldes Kohinoor, Inc. Special-purpose spring retaining rings
JPS63131190U (enExample) * 1987-02-18 1988-08-26

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US13699A (en) * 1855-10-23 Coal-sifter
US3389642A (en) * 1966-06-22 1968-06-25 Kelsey Hayes Co Power booster for brakes

Also Published As

Publication number Publication date
US3697059A (en) 1972-10-10
BE754949A (fr) 1971-02-01
DE2040044B2 (enExample) 1980-05-22
SE347099B (enExample) 1972-07-24
FR2057877A5 (enExample) 1971-05-21
DE2040044C3 (de) 1981-02-26
AT292332B (de) 1971-08-25
JPS495653B1 (enExample) 1974-02-08
DE2040044A1 (de) 1971-02-25
AU1796370A (en) 1972-01-27
CH502666A (de) 1971-01-31

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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