CA936476A - Apparatus for producing artificial echoes - Google Patents

Apparatus for producing artificial echoes

Info

Publication number
CA936476A
CA936476A CA110662A CA110662A CA936476A CA 936476 A CA936476 A CA 936476A CA 110662 A CA110662 A CA 110662A CA 110662 A CA110662 A CA 110662A CA 936476 A CA936476 A CA 936476A
Authority
CA
Canada
Prior art keywords
producing artificial
artificial echoes
echoes
producing
artificial
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
CA110662A
Other languages
English (en)
Other versions
CA110662S (en
Inventor
Fidi Werner
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
Application granted granted Critical
Publication of CA936476A publication Critical patent/CA936476A/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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
CA110662A 1970-04-20 1971-04-19 Apparatus for producing artificial echoes Expired CA936476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT358270A AT300400B (de) 1970-04-20 1970-04-20 Einrichtung zur Erzeugung künstlichen Nachhalles

Publications (1)

Publication Number Publication Date
CA936476A true CA936476A (en) 1973-11-06

Family

ID=3552516

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110662A Expired CA936476A (en) 1970-04-20 1971-04-19 Apparatus for producing artificial echoes

Country Status (10)

Country Link
US (1) US3719908A (de)
JP (1) JPS5318857B1 (de)
AT (1) AT300400B (de)
CA (1) CA936476A (de)
CH (1) CH522261A (de)
DE (1) DE2118292A1 (de)
FR (1) FR2089746A5 (de)
GB (1) GB1304118A (de)
NL (1) NL7105030A (de)
SE (1) SE366185B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431591A (en) * 1994-02-01 1995-07-11 Muzzi; Juan Carlos C. Helical spring pressure activated musical toy
US6000991A (en) * 1998-03-26 1999-12-14 Pragmatic Designs, Inc. Helical coil spring toy and a response device therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517344A (en) * 1966-12-06 1970-06-23 Akg Akustische Kino Geraete Delay device particularly for the production of artificial reverberation
AT279920B (de) * 1967-11-29 1970-03-25 Akg Akustische Kino Geraete Schraubenfeder für Geräte zur Erzeugung künstlichen Nachhalles
AT279202B (de) * 1967-12-07 1970-02-25 Akg Akustische Kino Geraete Anordnung zur Erzeugung künstlichen Nachhalles

Also Published As

Publication number Publication date
AT300400B (de) 1972-07-25
US3719908A (en) 1973-03-06
NL7105030A (de) 1971-10-22
DE2118292B2 (de) 1980-02-14
GB1304118A (de) 1973-01-24
JPS5318857B1 (de) 1978-06-17
FR2089746A5 (de) 1972-01-07
DE2118292A1 (de) 1971-11-04
CH522261A (de) 1972-06-15
DE2118292C3 (de) 1980-10-16
SE366185B (de) 1974-04-08

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