DK126469B - Method and system for improving the acoustic properties of an auditorium. - Google Patents

Method and system for improving the acoustic properties of an auditorium.

Info

Publication number
DK126469B
DK126469B DK413564AA DK413564A DK126469B DK 126469 B DK126469 B DK 126469B DK 413564A A DK413564A A DK 413564AA DK 413564 A DK413564 A DK 413564A DK 126469 B DK126469 B DK 126469B
Authority
DK
Denmark
Prior art keywords
auditorium
improving
acoustic properties
acoustic
properties
Prior art date
Application number
DK413564AA
Other languages
Danish (da)
Inventor
P Parkin
Original Assignee
Mini Of Tech
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 Mini Of Tech filed Critical Mini Of Tech
Publication of DK126469B publication Critical patent/DK126469B/en

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
DK413564AA 1964-01-24 1964-08-21 Method and system for improving the acoustic properties of an auditorium. DK126469B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3277/64A GB1076821A (en) 1959-11-25 1964-01-24 Improvements in acoustic systems

Publications (1)

Publication Number Publication Date
DK126469B true DK126469B (en) 1973-07-16

Family

ID=9755298

Family Applications (1)

Application Number Title Priority Date Filing Date
DK413564AA DK126469B (en) 1964-01-24 1964-08-21 Method and system for improving the acoustic properties of an auditorium.

Country Status (8)

Country Link
US (1) US3392240A (en)
DE (1) DE1272993B (en)
DK (1) DK126469B (en)
FR (1) FR1405014A (en)
GB (1) GB1076821A (en)
NL (1) NL144412B (en)
NO (1) NO118384B (en)
SE (1) SE310000B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061876A (en) * 1975-09-26 1977-12-06 Jaffe Acoustics, Inc. Electronic sound enhancing system
US4185167A (en) * 1976-06-28 1980-01-22 Acoustical Design Incorporated Sound masking package
NL7901120A (en) * 1979-02-13 1980-08-15 Philips Nv SOUND SYSTEM FOR ARTIFICIAL NAIL.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542663A (en) * 1948-04-30 1951-02-20 Rca Corp Acoustic studio with variable reverberation time

Also Published As

Publication number Publication date
GB1076821A (en) 1967-07-26
NL144412B (en) 1974-12-16
DE1272993B (en) 1968-07-18
NO118384B (en) 1969-12-22
SE310000B (en) 1969-04-14
FR1405014A (en) 1965-07-02
NL6409660A (en) 1965-07-26
US3392240A (en) 1968-07-09

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