GB8501622D0 - Acoustic systems - Google Patents

Acoustic systems

Info

Publication number
GB8501622D0
GB8501622D0 GB858501622A GB8501622A GB8501622D0 GB 8501622 D0 GB8501622 D0 GB 8501622D0 GB 858501622 A GB858501622 A GB 858501622A GB 8501622 A GB8501622 A GB 8501622A GB 8501622 D0 GB8501622 D0 GB 8501622D0
Authority
GB
United Kingdom
Prior art keywords
acoustic systems
acoustic
systems
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.)
Granted
Application number
GB858501622A
Other versions
GB2154107B (en
GB2154107A (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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB848403509A external-priority patent/GB8403509D0/en
Application filed by Individual filed Critical Individual
Priority to GB08501622A priority Critical patent/GB2154107B/en
Publication of GB8501622D0 publication Critical patent/GB8501622D0/en
Publication of GB2154107A publication Critical patent/GB2154107A/en
Application granted granted Critical
Publication of GB2154107B publication Critical patent/GB2154107B/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
GB08501622A 1984-02-10 1985-01-23 Acoustic systems Expired GB2154107B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08501622A GB2154107B (en) 1984-02-10 1985-01-23 Acoustic systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848403509A GB8403509D0 (en) 1984-02-10 1984-02-10 Acoustic systems
GB08501622A GB2154107B (en) 1984-02-10 1985-01-23 Acoustic systems

Publications (3)

Publication Number Publication Date
GB8501622D0 true GB8501622D0 (en) 1985-02-27
GB2154107A GB2154107A (en) 1985-08-29
GB2154107B GB2154107B (en) 1987-10-14

Family

ID=26287309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08501622A Expired GB2154107B (en) 1984-02-10 1985-01-23 Acoustic systems

Country Status (1)

Country Link
GB (1) GB2154107B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1559832A (en) * 1975-07-17 1980-01-30 Teledyne Acoustic Research Div Stereo sound reproduction system
NL7510999A (en) * 1975-09-18 1977-03-22 Novanex Automation Nv ELECTRONIC ECHO DEVICE.
NL7511000A (en) * 1975-09-18 1977-03-22 Novanex Automation Nv NOISE REDUCER, MORE PARTICULARLY FOR AN ELECTRONIC ECHO DEVICE.
NL7607182A (en) * 1976-06-30 1978-01-03 Novanex Automation Nv ELECTRONIC ECHO DEVICE.

Also Published As

Publication number Publication date
GB2154107B (en) 1987-10-14
GB2154107A (en) 1985-08-29

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Legal Events

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

Effective date: 19950123