CA2176984C - Capacitive interface for coupling between a music chip and audio player - Google Patents
Capacitive interface for coupling between a music chip and audio player Download PDFInfo
- Publication number
- CA2176984C CA2176984C CA002176984A CA2176984A CA2176984C CA 2176984 C CA2176984 C CA 2176984C CA 002176984 A CA002176984 A CA 002176984A CA 2176984 A CA2176984 A CA 2176984A CA 2176984 C CA2176984 C CA 2176984C
- Authority
- CA
- Canada
- Prior art keywords
- data
- audio player
- music chip
- chip
- music
- 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 - Fee Related
Links
- 230000008878 coupling Effects 0.000 title claims description 16
- 238000010168 coupling process Methods 0.000 title claims description 16
- 238000005859 coupling reaction Methods 0.000 title claims description 16
- 238000012546 transfer Methods 0.000 claims abstract description 58
- 239000004065 semiconductor Substances 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 5
- 230000005236 sound signal Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000003989 dielectric material Substances 0.000 claims 3
- 230000013011 mating Effects 0.000 claims 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US447,337 | 1982-12-06 | ||
| US08/447,337 US5694516A (en) | 1995-05-22 | 1995-05-22 | Capacitive interface for coupling between a music chip and audio player |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2176984A1 CA2176984A1 (en) | 1996-11-23 |
| CA2176984C true CA2176984C (en) | 2000-09-19 |
Family
ID=23775965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002176984A Expired - Fee Related CA2176984C (en) | 1995-05-22 | 1996-05-21 | Capacitive interface for coupling between a music chip and audio player |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5694516A (enExample) |
| EP (1) | EP0744750B1 (enExample) |
| JP (1) | JPH098712A (enExample) |
| KR (1) | KR960043186A (enExample) |
| CA (1) | CA2176984C (enExample) |
| DE (1) | DE69626717T2 (enExample) |
| TW (1) | TW305969B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5648753A (en) * | 1994-11-22 | 1997-07-15 | Martin; Frank A. | Interchangeable sound effect device |
| KR100287366B1 (ko) | 1997-11-24 | 2001-04-16 | 윤순조 | 엠피이지 방식을 이용한 휴대용 음향 재생장치 및 방법 |
| US6425018B1 (en) | 1998-02-27 | 2002-07-23 | Israel Kaganas | Portable music player |
| GB9823356D0 (en) * | 1998-10-27 | 1998-12-23 | Philips Electronics Nv | Data transfer |
| WO2000067258A1 (en) | 1999-04-30 | 2000-11-09 | Thomson Licensing S.A. | Method and apparatus for processing digitally encoded audio data |
| US6824063B1 (en) | 2000-08-04 | 2004-11-30 | Sandisk Corporation | Use of small electronic circuit cards with different interfaces in an electronic system |
| US20030017848A1 (en) * | 2001-07-17 | 2003-01-23 | Engstrom G. Eric | Personalizing electronic devices and smart covering |
| WO2005069585A1 (en) | 2004-01-14 | 2005-07-28 | Innovision Research & Technology Plc | Variable configuration apparatus |
| US20060234405A1 (en) * | 2005-04-13 | 2006-10-19 | Best Scott C | Semiconductor device with self-aligning contactless interface |
| US7450535B2 (en) * | 2005-12-01 | 2008-11-11 | Rambus Inc. | Pulsed signaling multiplexer |
| SI22566A (sl) | 2007-06-21 | 2008-12-31 | Vinko Kunc | Izolirni vmesnik s kapacitivno bariero vsebujočim diferencirnim vezjem in postopek prenosa signalas pomočjo takega izolirnega vmesnika |
| US10310110B2 (en) | 2017-02-21 | 2019-06-04 | Geospace Technologies Corporation | Systems and methods for seismic data acquisition |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4717261A (en) * | 1985-01-16 | 1988-01-05 | Casio Computer Co., Ltd. | Recording/reproducing apparatus including synthesized voice converter |
| US4772873A (en) * | 1985-08-30 | 1988-09-20 | Digital Recorders, Inc. | Digital electronic recorder/player |
| DE3545070C2 (de) * | 1985-12-19 | 1995-01-05 | Herbert Wolfram | Herzschrittmacher-Kontrollgerät |
| US4795898A (en) * | 1986-04-28 | 1989-01-03 | American Telephone And Telegraph Company | Personal memory card having a contactless interface using differential data transfer |
| US4798322A (en) * | 1986-04-28 | 1989-01-17 | American Telephone And Telegraph Company | Card reader/writer station for use with a personal memory card using differential data transfer |
| EP0245531A1 (de) * | 1986-05-14 | 1987-11-19 | Deutsche ITT Industries GmbH | Verwendung von halbleitertechnischen Festwertspeichern |
| US4963866A (en) * | 1989-03-27 | 1990-10-16 | Digital Recorders, Inc. | Multi channel digital random access recorder-player |
| JPH03204095A (ja) * | 1989-12-30 | 1991-09-05 | Sony Corp | 情報カード装置 |
| US5119172A (en) * | 1991-03-04 | 1992-06-02 | Motorola, Inc. | Microelectronic device package employing capacitively coupled connections |
| JP3546464B2 (ja) * | 1994-04-04 | 2004-07-28 | 株式会社デンソー | 非接触式ｉｃカードのリード／ライト装置 |
-
1995
- 1995-05-22 US US08/447,337 patent/US5694516A/en not_active Expired - Lifetime
-
1996
- 1996-05-21 DE DE69626717T patent/DE69626717T2/de not_active Expired - Lifetime
- 1996-05-21 CA CA002176984A patent/CA2176984C/en not_active Expired - Fee Related
- 1996-05-21 EP EP96303598A patent/EP0744750B1/en not_active Expired - Lifetime
- 1996-05-22 JP JP8126785A patent/JPH098712A/ja active Pending
- 1996-05-22 KR KR1019960017314A patent/KR960043186A/ko not_active Ceased
- 1996-07-06 TW TW085108196A patent/TW305969B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69626717T2 (de) | 2004-02-05 |
| DE69626717D1 (de) | 2003-04-24 |
| KR960043186A (ko) | 1996-12-23 |
| JPH098712A (ja) | 1997-01-10 |
| MX9601910A (es) | 1997-07-31 |
| US5694516A (en) | 1997-12-02 |
| EP0744750A3 (en) | 1998-06-10 |
| CA2176984A1 (en) | 1996-11-23 |
| EP0744750A2 (en) | 1996-11-27 |
| EP0744750B1 (en) | 2003-03-19 |
| TW305969B (enExample) | 1997-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |