GB1456800A - Reverberation devices - Google Patents

Reverberation devices

Info

Publication number
GB1456800A
GB1456800A GB2588575A GB2588575A GB1456800A GB 1456800 A GB1456800 A GB 1456800A GB 2588575 A GB2588575 A GB 2588575A GB 2588575 A GB2588575 A GB 2588575A GB 1456800 A GB1456800 A GB 1456800A
Authority
GB
United Kingdom
Prior art keywords
arrangement
signal
reverberation
store
analogue signal
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
GB2588575A
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.)
Polygram GmbH
Original Assignee
Polygram 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 Polygram GmbH filed Critical Polygram GmbH
Publication of GB1456800A publication Critical patent/GB1456800A/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
    • G10K15/12—Arrangements for producing a reverberation or echo sound using electronic time-delay networks

Abstract

1456800 Reverberation arrangement POLYGRAM GmbH 18 June 1975 [3 July 1974] 25885/75 Heading H4R In an arrangement for producing reverberation in an electrical analogue signal X the signal is applied to an A/D converter 1 and fed to a store 3 via an adder 2 to which the second applied signal E2 is an output from the store 3 reduced in for example a substractor circuit 5, the arrangement being controlled by repeated cycles T 1 , T 2 , T 3 of clock pulses and the reverberated analogue signal being produced by D/A conversion. The arrangement may include a succession of insertable shift register stores 3a- 3n providing different amounts of feedback delay.
GB2588575A 1974-07-03 1975-06-18 Reverberation devices Expired GB1456800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742431989 DE2431989A1 (en) 1974-07-03 1974-07-03 PROCESS AND EQUIPMENT FOR GENERATING ARTIFICIAL REVIEWS

Publications (1)

Publication Number Publication Date
GB1456800A true GB1456800A (en) 1976-11-24

Family

ID=5919628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2588575A Expired GB1456800A (en) 1974-07-03 1975-06-18 Reverberation devices

Country Status (4)

Country Link
JP (1) JPS5126801B2 (en)
DE (1) DE2431989A1 (en)
FR (1) FR2277488A1 (en)
GB (1) GB1456800A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181820A (en) * 1977-04-29 1980-01-01 Franz Vertriebsgesellschaft Mbh Electric reverberation apparatus
US4237343A (en) * 1978-02-09 1980-12-02 Kurtin Stephen L Digital delay/ambience processor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063034A (en) * 1976-05-10 1977-12-13 Industrial Research Products, Inc. Audio system with enhanced spatial effect
JPS5814898A (en) * 1981-07-20 1983-01-27 ヤマハ株式会社 Reverberation adding apparatus
DE3231925C2 (en) * 1982-08-27 1986-04-17 Reinhard 5401 Emmelshausen Franz Device for generating reverb for analog audio signals and method for their operation
US4731835A (en) * 1984-11-19 1988-03-15 Nippon Gakki Seizo Kabushiki Kaisha Reverberation tone generating apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181820A (en) * 1977-04-29 1980-01-01 Franz Vertriebsgesellschaft Mbh Electric reverberation apparatus
US4237343A (en) * 1978-02-09 1980-12-02 Kurtin Stephen L Digital delay/ambience processor

Also Published As

Publication number Publication date
JPS5126801B2 (en) 1976-08-09
JPS5119501A (en) 1976-02-16
DE2431989A1 (en) 1976-01-22
FR2277488A1 (en) 1976-01-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee