AR020348A1 - Altavoz que comprende un elemento en forma de panel resonante, metodo para fabricar dicho altavoz y excitador de vibraciones para usar con el mismo - Google Patents

Altavoz que comprende un elemento en forma de panel resonante, metodo para fabricar dicho altavoz y excitador de vibraciones para usar con el mismo

Info

Publication number
AR020348A1
AR020348A1 ARP990104322A ARP990104322A AR020348A1 AR 020348 A1 AR020348 A1 AR 020348A1 AR P990104322 A ARP990104322 A AR P990104322A AR P990104322 A ARP990104322 A AR P990104322A AR 020348 A1 AR020348 A1 AR 020348A1
Authority
AR
Argentina
Prior art keywords
speaker
understanding
vibration exciter
manufacturing
same
Prior art date
Application number
ARP990104322A
Other languages
English (en)
Spanish (es)
Original Assignee
New Transducers Ltd
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 New Transducers Ltd filed Critical New Transducers Ltd
Publication of AR020348A1 publication Critical patent/AR020348A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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 
    • H04R1/227—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  using transducers reproducing the same frequency band
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2440/00—Bending wave transducers covered by H04R, not provided for in its groups
    • H04R2440/05—Aspects relating to the positioning and way or means of mounting of exciters to resonant bending wave panels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H04R9/066—Loudspeakers using the principle of inertia

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Emergency Alarm Devices (AREA)
ARP990104322A 1998-08-28 1999-08-27 Altavoz que comprende un elemento en forma de panel resonante, metodo para fabricar dicho altavoz y excitador de vibraciones para usar con el mismo AR020348A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9818719.8A GB9818719D0 (en) 1998-08-28 1998-08-28 Vubration exciter

Publications (1)

Publication Number Publication Date
AR020348A1 true AR020348A1 (es) 2002-05-08

Family

ID=10837942

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990104322A AR020348A1 (es) 1998-08-28 1999-08-27 Altavoz que comprende un elemento en forma de panel resonante, metodo para fabricar dicho altavoz y excitador de vibraciones para usar con el mismo

Country Status (28)

Country Link
US (2) US6985596B2 (enExample)
EP (1) EP1108345B1 (enExample)
JP (1) JP2002524946A (enExample)
KR (1) KR20010073080A (enExample)
CN (1) CN1313020A (enExample)
AR (1) AR020348A1 (enExample)
AT (1) ATE250841T1 (enExample)
AU (1) AU5431299A (enExample)
BG (1) BG105262A (enExample)
BR (1) BR9913317A (enExample)
CA (1) CA2341867A1 (enExample)
DE (1) DE69911625T2 (enExample)
EA (1) EA200100288A1 (enExample)
GB (1) GB9818719D0 (enExample)
HU (1) HUP0103471A2 (enExample)
ID (1) ID27798A (enExample)
IL (1) IL141693A0 (enExample)
NO (1) NO20010988L (enExample)
NZ (1) NZ509659A (enExample)
PE (1) PE20001139A1 (enExample)
PL (1) PL346340A1 (enExample)
SK (1) SK2712001A3 (enExample)
TR (1) TR200100632T2 (enExample)
TW (1) TW466884B (enExample)
UY (1) UY25683A1 (enExample)
WO (1) WO2000013464A1 (enExample)
YU (1) YU16301A (enExample)
ZA (1) ZA200100761B (enExample)

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Also Published As

Publication number Publication date
WO2000013464A1 (en) 2000-03-09
PL346340A1 (en) 2002-02-11
KR20010073080A (ko) 2001-07-31
ZA200100761B (en) 2001-08-27
EA200100288A1 (ru) 2001-08-27
YU16301A (sh) 2002-12-10
EP1108345B1 (en) 2003-09-24
BR9913317A (pt) 2001-05-22
NO20010988D0 (no) 2001-02-27
US6985596B2 (en) 2006-01-10
ATE250841T1 (de) 2003-10-15
NZ509659A (en) 2002-06-28
HUP0103471A2 (hu) 2002-02-28
UY25683A1 (es) 1999-11-17
CN1313020A (zh) 2001-09-12
AU5431299A (en) 2000-03-21
IL141693A0 (en) 2002-03-10
US20060029240A1 (en) 2006-02-09
US20020067841A1 (en) 2002-06-06
SK2712001A3 (en) 2001-07-10
HK1034013A1 (en) 2001-10-05
GB9818719D0 (en) 1998-10-21
TW466884B (en) 2001-12-01
TR200100632T2 (tr) 2001-07-23
ID27798A (id) 2001-04-26
JP2002524946A (ja) 2002-08-06
EP1108345A1 (en) 2001-06-20
PE20001139A1 (es) 2000-10-27
DE69911625D1 (de) 2003-10-30
NO20010988L (no) 2001-04-27
BG105262A (bg) 2001-08-31
CA2341867A1 (en) 2000-03-09
DE69911625T2 (de) 2004-07-01

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