EP0353092A3 - Gerät und Methode zur Tonwiedergabe in HiFi-Qualität - Google Patents

Gerät und Methode zur Tonwiedergabe in HiFi-Qualität Download PDF

Info

Publication number
EP0353092A3
EP0353092A3 EP19890307705 EP89307705A EP0353092A3 EP 0353092 A3 EP0353092 A3 EP 0353092A3 EP 19890307705 EP19890307705 EP 19890307705 EP 89307705 A EP89307705 A EP 89307705A EP 0353092 A3 EP0353092 A3 EP 0353092A3
Authority
EP
European Patent Office
Prior art keywords
horn
loudspeaker
walls
high fidelity
fidelity sound
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.)
Withdrawn
Application number
EP19890307705
Other languages
English (en)
French (fr)
Other versions
EP0353092A2 (de
Inventor
Lucas Fabri-Conti
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
Application filed by Individual filed Critical Individual
Publication of EP0353092A2 publication Critical patent/EP0353092A2/de
Publication of EP0353092A3 publication Critical patent/EP0353092A3/de
Withdrawn legal-status Critical Current

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
    • H04R19/00—Electrostatic transducers
    • H04R19/01—Electrostatic transducers characterised by the use of electrets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
EP19890307705 1988-07-28 1989-07-28 Gerät und Methode zur Tonwiedergabe in HiFi-Qualität Withdrawn EP0353092A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22517188A 1988-07-28 1988-07-28
US225171 1988-07-28

Publications (2)

Publication Number Publication Date
EP0353092A2 EP0353092A2 (de) 1990-01-31
EP0353092A3 true EP0353092A3 (de) 1991-01-02

Family

ID=22843828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890307705 Withdrawn EP0353092A3 (de) 1988-07-28 1989-07-28 Gerät und Methode zur Tonwiedergabe in HiFi-Qualität

Country Status (3)

Country Link
EP (1) EP0353092A3 (de)
JP (1) JPH02161895A (de)
KR (1) KR910004063A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9000570A (nl) * 1990-03-13 1991-10-01 Philips Nv Audio- of videoapparaat met ingebouwde luidspreker.
WO1996020576A1 (en) * 1994-12-23 1996-07-04 Philips Electronics N.V. Sound-reproducing apparatus comprising an acoustic horn, and acoustic horn for use in the apparatus
US7010138B1 (en) 1996-09-03 2006-03-07 New Transducers Limited Loudspeakers
IL142430A0 (en) * 1998-11-06 2002-03-10 New Transducers Ltd Loudspeakers comprising a phase uncorrelated diffuse sound source
CA2600015A1 (en) * 2005-03-01 2006-09-08 Todd Henry Electromagnetic lever diaphragm audio transducer
GB2442260A (en) * 2006-09-29 2008-04-02 Martin Audio Ltd Loudspeaker diaphragm conforms to surrounding acoustic surface
US20120281869A1 (en) * 2010-11-10 2012-11-08 Hiroyuki Takewa Speaker and acoustic equipment including the speaker
JP5804433B2 (ja) * 2014-03-28 2015-11-04 裕昭 谷本 スピーカ装置およびスピーカ装置の組立セット
JP7415129B2 (ja) * 2019-10-04 2024-01-17 オンキヨー株式会社 スピーカー取付部材、および、これを備えるスピーカー、電子楽器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1887629A (en) * 1928-07-23 1932-11-15 Columbia Phonograph Co Inc Sound reproducing apparatus
US2440078A (en) * 1943-03-17 1948-04-20 Gen Electric Radio cabinet and speaker mounting
US2956636A (en) * 1956-06-11 1960-10-18 Sipko L Boersma Loudspeaker
GB1224475A (en) * 1968-01-13 1971-03-10 Mario Cesati Compression chamber loudspeakers
US4297538A (en) * 1979-07-23 1981-10-27 The Stoneleigh Trust Resonant electroacoustic transducer with increased band width response

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1887629A (en) * 1928-07-23 1932-11-15 Columbia Phonograph Co Inc Sound reproducing apparatus
US2440078A (en) * 1943-03-17 1948-04-20 Gen Electric Radio cabinet and speaker mounting
US2956636A (en) * 1956-06-11 1960-10-18 Sipko L Boersma Loudspeaker
GB1224475A (en) * 1968-01-13 1971-03-10 Mario Cesati Compression chamber loudspeakers
US4297538A (en) * 1979-07-23 1981-10-27 The Stoneleigh Trust Resonant electroacoustic transducer with increased band width response

Also Published As

Publication number Publication date
EP0353092A2 (de) 1990-01-31
JPH02161895A (ja) 1990-06-21
KR910004063A (ko) 1991-02-28

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