IT1278525B1 - SOUND DIFFUSION SYSTEM, ESPECIALLY FOR LARGE ENVIRONMENTS - Google Patents

SOUND DIFFUSION SYSTEM, ESPECIALLY FOR LARGE ENVIRONMENTS

Info

Publication number
IT1278525B1
IT1278525B1 IT95MI002485A ITMI952485A IT1278525B1 IT 1278525 B1 IT1278525 B1 IT 1278525B1 IT 95MI002485 A IT95MI002485 A IT 95MI002485A IT MI952485 A ITMI952485 A IT MI952485A IT 1278525 B1 IT1278525 B1 IT 1278525B1
Authority
IT
Italy
Prior art keywords
diffusion system
sound diffusion
large environments
environments
sound
Prior art date
Application number
IT95MI002485A
Other languages
Italian (it)
Inventor
Angelo Martinazzi
Original Assignee
Angelo Martinazzi
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 Angelo Martinazzi filed Critical Angelo Martinazzi
Priority to IT95MI002485A priority Critical patent/IT1278525B1/en
Publication of ITMI952485A0 publication Critical patent/ITMI952485A0/it
Priority to DE69630187T priority patent/DE69630187D1/en
Priority to EP96203376A priority patent/EP0777403B1/en
Publication of ITMI952485A1 publication Critical patent/ITMI952485A1/en
Application granted granted Critical
Publication of IT1278525B1 publication Critical patent/IT1278525B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
IT95MI002485A 1995-11-29 1995-11-29 SOUND DIFFUSION SYSTEM, ESPECIALLY FOR LARGE ENVIRONMENTS IT1278525B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT95MI002485A IT1278525B1 (en) 1995-11-29 1995-11-29 SOUND DIFFUSION SYSTEM, ESPECIALLY FOR LARGE ENVIRONMENTS
DE69630187T DE69630187D1 (en) 1995-11-29 1996-11-29 Clay diffusion system, especially for large rooms
EP96203376A EP0777403B1 (en) 1995-11-29 1996-11-29 A system of sound diffusion, particularly for large spaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002485A IT1278525B1 (en) 1995-11-29 1995-11-29 SOUND DIFFUSION SYSTEM, ESPECIALLY FOR LARGE ENVIRONMENTS

Publications (3)

Publication Number Publication Date
ITMI952485A0 ITMI952485A0 (en) 1995-11-29
ITMI952485A1 ITMI952485A1 (en) 1997-05-29
IT1278525B1 true IT1278525B1 (en) 1997-11-24

Family

ID=11372616

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI002485A IT1278525B1 (en) 1995-11-29 1995-11-29 SOUND DIFFUSION SYSTEM, ESPECIALLY FOR LARGE ENVIRONMENTS

Country Status (3)

Country Link
EP (1) EP0777403B1 (en)
DE (1) DE69630187D1 (en)
IT (1) IT1278525B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6015026A (en) * 1997-06-06 2000-01-18 Owens-Corning Fiberglas Technology, Inc. Acoustical diffuser assembly and method of installation
AUPO862197A0 (en) 1997-08-15 1997-09-11 Leisuretech Electronics Pty Ltd A distributed stereo system
DE102006006862A1 (en) * 2006-02-13 2007-08-30 Technisat Digital Gmbh Circuit arrangement for operation of dynamic loudspeaker, has electronically adjustable resistance, connected in series to dynamic loudspeaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1499983A (en) * 1975-03-04 1978-02-01 Gen Electric Co Ltd Audio-frequency amplifiers
US4691345A (en) * 1986-05-12 1987-09-01 Rice Multiphones, Inc. Multifunction two line telephone system
DE3853005D1 (en) * 1988-10-24 1995-03-23 Siemens Ag Transmission system.
GB2265265A (en) * 1992-03-11 1993-09-22 Chevin Associates Limited Converters, inverters and power supplies

Also Published As

Publication number Publication date
EP0777403A2 (en) 1997-06-04
EP0777403A3 (en) 2001-06-27
DE69630187D1 (en) 2003-11-06
ITMI952485A0 (en) 1995-11-29
ITMI952485A1 (en) 1997-05-29
EP0777403B1 (en) 2003-10-01

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Legal Events

Date Code Title Description
0001 Granted