DE69601724D1 - Grusskarte oder dergleichen mit lautsprecher - Google Patents

Grusskarte oder dergleichen mit lautsprecher

Info

Publication number
DE69601724D1
DE69601724D1 DE69601724T DE69601724T DE69601724D1 DE 69601724 D1 DE69601724 D1 DE 69601724D1 DE 69601724 T DE69601724 T DE 69601724T DE 69601724 T DE69601724 T DE 69601724T DE 69601724 D1 DE69601724 D1 DE 69601724D1
Authority
DE
Germany
Prior art keywords
speaker
greeting card
radiator
card
board
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.)
Expired - Lifetime
Application number
DE69601724T
Other languages
English (en)
Other versions
DE69601724T2 (de
Inventor
Henry Azima
Martin Colloms
Neil Harris
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.)
NVF Tech Ltd
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
Priority claimed from GBGB9517918.0A external-priority patent/GB9517918D0/en
Priority claimed from GBGB9522281.6A external-priority patent/GB9522281D0/en
Priority claimed from GBGB9606836.6A external-priority patent/GB9606836D0/en
Application filed by New Transducers Ltd filed Critical New Transducers Ltd
Application granted granted Critical
Publication of DE69601724D1 publication Critical patent/DE69601724D1/de
Publication of DE69601724T2 publication Critical patent/DE69601724T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D15/00—Printed matter of special format or style not otherwise provided for
    • B42D15/02—Postcards; Greeting, menu, business or like cards; Letter cards or letter-sheets
    • B42D15/022—Postcards; Greeting, menu, business or like cards; Letter cards or letter-sheets combined with permanently fastened sound-producing or light-emitting means or carrying sound records
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Credit Cards Or The Like (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Detergent Compositions (AREA)
  • Fats And Perfumes (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Paper (AREA)
  • Lubricants (AREA)
  • Polarising Elements (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Structure Of Receivers (AREA)
  • Burglar Alarm Systems (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
DE69601724T 1995-09-02 1996-09-02 Grusskarte oder dergleichen mit lautsprecher Expired - Lifetime DE69601724T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9517918.0A GB9517918D0 (en) 1995-09-02 1995-09-02 Acoustic device
GBGB9522281.6A GB9522281D0 (en) 1995-10-31 1995-10-31 Acoustic device
GBGB9606836.6A GB9606836D0 (en) 1996-03-30 1996-03-30 Acoustic device
PCT/GB1996/002144 WO1997009841A2 (en) 1995-09-02 1996-09-02 Greetings or the like card

Publications (2)

Publication Number Publication Date
DE69601724D1 true DE69601724D1 (de) 1999-04-15
DE69601724T2 DE69601724T2 (de) 1999-09-16

Family

ID=34865236

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69601724T Expired - Lifetime DE69601724T2 (de) 1995-09-02 1996-09-02 Grusskarte oder dergleichen mit lautsprecher

Country Status (20)

Country Link
EP (1) EP0847660B1 (de)
JP (1) JPH11512248A (de)
CN (1) CN1195460A (de)
AT (1) ATE177575T1 (de)
AU (1) AU703015B2 (de)
BR (1) BR9610502A (de)
CZ (1) CZ58498A3 (de)
DE (1) DE69601724T2 (de)
DK (1) DK0847660T3 (de)
EA (1) EA000859B1 (de)
ES (1) ES2130847T3 (de)
HK (1) HK1008596A1 (de)
HU (1) HUP9900177A3 (de)
IL (1) IL123485A (de)
NZ (1) NZ316546A (de)
PL (1) PL182468B1 (de)
RO (1) RO119043B1 (de)
SK (1) SK26598A3 (de)
TR (1) TR199800360T1 (de)
WO (1) WO1997009841A2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2351868B (en) * 1998-06-22 2001-08-29 Slab Technology Ltd Loudspeakers
US20010031052A1 (en) * 2000-03-07 2001-10-18 Lock Christopher Colin Noise suppression loudspeaker
US8284955B2 (en) 2006-02-07 2012-10-09 Bongiovi Acoustics Llc System and method for digital signal processing
US10158337B2 (en) 2004-08-10 2018-12-18 Bongiovi Acoustics Llc System and method for digital signal processing
US10848118B2 (en) 2004-08-10 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US11431312B2 (en) 2004-08-10 2022-08-30 Bongiovi Acoustics Llc System and method for digital signal processing
GB0510484D0 (en) * 2005-05-24 2005-06-29 New Transducers Ltd Acoustic device
US10701505B2 (en) 2006-02-07 2020-06-30 Bongiovi Acoustics Llc. System, method, and apparatus for generating and digitally processing a head related audio transfer function
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US10069471B2 (en) 2006-02-07 2018-09-04 Bongiovi Acoustics Llc System and method for digital signal processing
US11202161B2 (en) 2006-02-07 2021-12-14 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
US9264004B2 (en) 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US9564146B2 (en) 2014-08-01 2017-02-07 Bongiovi Acoustics Llc System and method for digital signal processing in deep diving environment
US9638672B2 (en) 2015-03-06 2017-05-02 Bongiovi Acoustics Llc System and method for acquiring acoustic information from a resonating body
US9621994B1 (en) 2015-11-16 2017-04-11 Bongiovi Acoustics Llc Surface acoustic transducer
JP2018537910A (ja) 2015-11-16 2018-12-20 ボンジョビ アコースティックス リミテッド ライアビリティー カンパニー 表面音響変換器
KR20200143707A (ko) 2018-04-11 2020-12-24 본지오비 어커스틱스 엘엘씨 오디오 향상 청력 보호 시스템
US10959035B2 (en) 2018-08-02 2021-03-23 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
DE102020112725A1 (de) 2020-05-11 2021-11-11 Technische Universität Dresden Flexible display-vorrichtung, verfahren zum stabilisieren mindestens einer geometrischen konfiguration einer flexiblen display-vorrichtung, rollbare projektionswand, und verfahren zum stabilisieren einer ausgerollten konfiguration einer rollbaren projektionswand

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247925A (en) * 1962-03-08 1966-04-26 Lord Corp Loudspeaker
JPS5748153Y2 (de) * 1977-11-26 1982-10-22
AU6785081A (en) * 1980-02-01 1981-08-17 Swarztrauber, S. Audio-visual message device
DE3239597A1 (de) * 1982-10-26 1984-04-26 Marco Polo Industries & Merchandising Co., Ltd., Kowloon Toenende postkarte
GB2137560A (en) * 1983-03-31 1984-10-10 David Chung Musical greetings card
JPH04226399A (ja) * 1990-05-25 1992-08-17 Ooretsukusu:Kk ボイスメッセージカード
DK0541646T3 (da) * 1990-08-04 1995-03-20 Secr Defence Brit Panelformet højttaler

Also Published As

Publication number Publication date
HUP9900177A2 (hu) 1999-04-28
SK26598A3 (en) 1998-09-09
CZ58498A3 (cs) 1998-08-12
ES2130847T3 (es) 1999-07-01
WO1997009841A3 (en) 1997-05-01
RO119043B1 (ro) 2004-02-27
HUP9900177A3 (en) 2001-08-28
IL123485A (en) 2001-01-11
AU6880496A (en) 1997-03-27
WO1997009841A2 (en) 1997-03-13
PL182468B1 (pl) 2002-01-31
DE69601724T2 (de) 1999-09-16
ATE177575T1 (de) 1999-03-15
EA000859B1 (ru) 2000-06-26
DK0847660T3 (da) 1999-09-27
EP0847660B1 (de) 1999-03-10
EA199800258A1 (ru) 1998-10-29
IL123485A0 (en) 1998-09-24
NZ316546A (en) 1998-05-27
CN1195460A (zh) 1998-10-07
TR199800360T1 (xx) 1998-05-21
JPH11512248A (ja) 1999-10-19
HK1008596A1 (en) 1999-05-14
AU703015B2 (en) 1999-03-11
PL325273A1 (en) 1998-07-20
EP0847660A2 (de) 1998-06-17
BR9610502A (pt) 1999-12-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition