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WO2008122188A1 - Carte a musique stereo - Google Patents

Carte a musique stereo Download PDF

Info

Publication number
WO2008122188A1
WO2008122188A1 PCT/CN2008/000465 CN2008000465W WO2008122188A1 WO 2008122188 A1 WO2008122188 A1 WO 2008122188A1 CN 2008000465 W CN2008000465 W CN 2008000465W WO 2008122188 A1 WO2008122188 A1 WO 2008122188A1
Authority
WO
WIPO (PCT)
Prior art keywords
card
speakers
pages
greeting card
stereo music
Prior art date
Application number
PCT/CN2008/000465
Other languages
English (en)
Chinese (zh)
Inventor
Kikin Wong
Original Assignee
Kikin Wong
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 Kikin Wong filed Critical Kikin Wong
Publication of WO2008122188A1 publication Critical patent/WO2008122188A1/fr

Links

Classifications

    • 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
    • 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
    • B42D15/04—Foldable or multi-part cards or sheets
    • B42D15/042—Foldable cards or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42P—INDEXING SCHEME RELATING TO BOOKS, FILING APPLIANCES OR THE LIKE
    • B42P2241/00—Parts, details or accessories for books or filing appliances
    • B42P2241/12—Means for enabling the device to be positioned upright

Definitions

  • the present invention relates to the technical field of greeting card products, and particularly to a stereo music card.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the current products and provide a stereo music card.
  • the present invention employs the following technical solutions: a greeting card and a circuit disposed on a greeting card, the circuit including two speakers.
  • the circuit includes a two-channel chip with two speakers connected to the chip.
  • the greeting card has two pages, and two speakers are respectively installed on the two mezzanine pages.
  • the two speakers are externally placed on a greeting card, which is connected to the chip in the greeting card through a wire.
  • the distance between the two speakers can be pulled to enhance the stereo effect.
  • the greeting card is formed with a compressible space in which the horn is mounted.
  • the compressible space forms a speaker-like device, and the speakers located in the space produce a stronger sound.
  • the greeting card has two pages, wherein the page is a mezzanine page, and two speakers are installed in the mezzanine page.
  • the greeting card has three pages, two of which are respectively mounted on two side pages.
  • the present invention uses a two-channel audio chip, which has two speakers, which can produce a layered, stereo music effect, improve the sound effect of the music card, and is highly competitive in the market.
  • Figure 1 is a schematic view showing the structure of the present invention
  • FIG. 2 is a circuit diagram of the present invention
  • Figure 3 is a schematic view of the second embodiment of the present invention.
  • Embodiment 3 of the present invention is a schematic diagram of Embodiment 3 of the present invention.
  • FIG. 5 is a schematic diagram of Embodiment 4 of the present invention.
  • the present invention includes: a greeting card 1 and a circuit 2 disposed on the greeting card 1, the circuit including two speakers 3.
  • the circuit 2 includes a two-channel audio chip 21, and two speakers 3 are connected to the chip 21.
  • the greeting card 1 has two pages 11, 12, wherein page 11 is a mezzanine page, and two speakers 3 are installed in the mezzanine page 11.
  • the speaker 3 can also be mounted directly on the page 11, and it is not necessary to mount the speaker 3 in the mezzanine page.
  • the greeting card 1 of the present embodiment has three pages 11, 12, 13 in which two speakers 3 are respectively mounted on the pages 11 and 13 of the two sides.
  • the two speakers 3 are externally placed on the greeting card 1, which is connected to the chip 21 in the greeting card 1 by wires. Speaker 3 can be opened on the greeting card 1 to open the distance between the two speakers 3 to enhance the stereo effect.
  • a compressible space 14 is formed on the greeting card 1, and the horn 3 is mounted in the compressible space 14.
  • the space 14 automatically pops up to form a space similar to the speaker, so that when the speaker 3 located in the space is vocalized, a stronger sound effect can be produced.
  • the present invention uses a two-channel audio chip 21, which has two speakers 3 , which can produce a layered, stereo music effect, improve the sound effect of the music card, and is highly competitive in the market. .

Landscapes

  • Credit Cards Or The Like (AREA)

Abstract

L'invention concerne une carte à musique stéréo comprenant : une carte (1), une carte de circuits imprimés (2) disposée sur la carte, une puce à deux canaux (21) contenue dans la carte de circuits imprimés (2) et deux haut-parleurs miniatures (3) connectés à la puce (21). La carte (1) selon l'invention peut comprendre deux pages (11,12) ou trois pages (11,12,13), de sorte que les deux haut-parleurs (3) puissent être placés soit dans la couche intermédiaire (11) de la carte à deux pages soit respectivement sur deux pages latérales (11,13). Ces deux haut-parleurs (3) permettent d'obtenir une bonne acoustique stéréo.
PCT/CN2008/000465 2007-04-06 2008-03-07 Carte a musique stereo WO2008122188A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200720050105.3 2007-04-06
CNU2007200501053U CN201030713Y (zh) 2007-04-06 2007-04-06 一种立体声音乐卡

Publications (1)

Publication Number Publication Date
WO2008122188A1 true WO2008122188A1 (fr) 2008-10-16

Family

ID=39162606

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/000465 WO2008122188A1 (fr) 2007-04-06 2008-03-07 Carte a musique stereo

Country Status (2)

Country Link
CN (1) CN201030713Y (fr)
WO (1) WO2008122188A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017210052A1 (fr) * 2016-06-03 2017-12-07 Dolby Laboratories Licensing Corporation Amélioration et correction de pré-traitement d'une carte de vœux audio immersive
US11128973B2 (en) 2016-06-03 2021-09-21 Dolby Laboratories Licensing Corporation Pre-process correction and enhancement for immersive audio greeting card

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105336226A (zh) * 2015-11-13 2016-02-17 利奥纸袋(1982)有限公司 一种可折曲印刷电子薄膜的电子发声书及其折迭发声方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2224085Y (zh) * 1995-04-11 1996-04-10 牛跃超 录音贺卡
CN2379307Y (zh) * 1999-06-09 2000-05-24 百乐企业股份有限公司 改进结构的音乐卡片
CN2521057Y (zh) * 2001-11-05 2002-11-20 郭磊 录音贺卡

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2224085Y (zh) * 1995-04-11 1996-04-10 牛跃超 录音贺卡
CN2379307Y (zh) * 1999-06-09 2000-05-24 百乐企业股份有限公司 改进结构的音乐卡片
CN2521057Y (zh) * 2001-11-05 2002-11-20 郭磊 录音贺卡

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017210052A1 (fr) * 2016-06-03 2017-12-07 Dolby Laboratories Licensing Corporation Amélioration et correction de pré-traitement d'une carte de vœux audio immersive
US11128973B2 (en) 2016-06-03 2021-09-21 Dolby Laboratories Licensing Corporation Pre-process correction and enhancement for immersive audio greeting card

Also Published As

Publication number Publication date
CN201030713Y (zh) 2008-03-05

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