JPS5143361B2 - - Google Patents
Info
- Publication number
- JPS5143361B2 JPS5143361B2 JP47043260A JP4326072A JPS5143361B2 JP S5143361 B2 JPS5143361 B2 JP S5143361B2 JP 47043260 A JP47043260 A JP 47043260A JP 4326072 A JP4326072 A JP 4326072A JP S5143361 B2 JPS5143361 B2 JP S5143361B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/006—Systems employing more than two channels, e.g. quadraphonic in which a plurality of audio signals are transformed in a combination of audio signals and modulated signals, e.g. CD-4 systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Stereophonic System (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47043260A JPS5143361B2 (en:Method) | 1972-05-02 | 1972-05-02 | |
| DE2322173A DE2322173C3 (de) | 1972-05-02 | 1973-05-02 | Anordnung zur Aufzeichnung von Vierkanalsignalen |
| US356378A US3896271A (en) | 1972-05-02 | 1973-05-02 | System for a multichannel record disc with crosstalk compensation provided during recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47043260A JPS5143361B2 (en:Method) | 1972-05-02 | 1972-05-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS495306A JPS495306A (en:Method) | 1974-01-18 |
| JPS5143361B2 true JPS5143361B2 (en:Method) | 1976-11-20 |
Family
ID=12658869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47043260A Expired JPS5143361B2 (en:Method) | 1972-05-02 | 1972-05-02 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3896271A (en:Method) |
| JP (1) | JPS5143361B2 (en:Method) |
| DE (1) | DE2322173C3 (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5527760B2 (en:Method) * | 1973-05-10 | 1980-07-23 | ||
| DE2528072C3 (de) * | 1974-06-25 | 1982-03-18 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka | Schaltungsanordnung zur Aufzeichnung von Vierkanalsignalen auf einer Vierkanalschallplatte |
| JPS5292365U (en:Method) * | 1975-12-26 | 1977-07-09 | ||
| JPS5925701A (ja) * | 1982-08-03 | 1984-02-09 | 熊野 活行 | 中空状柄を有する洋傘 |
| JPS60158806A (ja) * | 1984-01-31 | 1985-08-20 | 松下 久義 | 収納傘 |
| JP2768741B2 (ja) * | 1989-06-12 | 1998-06-25 | パイオニア株式会社 | 情報記録装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2727096A (en) * | 1952-08-28 | 1955-12-13 | Rca Corp | Anti cross-talk multitrack magnetic sound system |
| US3435144A (en) * | 1965-10-22 | 1969-03-25 | Gen Electric | Cross-talk compensation for stereo receivers |
| CA938560A (en) * | 1969-11-28 | 1973-12-18 | Victor Company Of Japan | System for recording and/or reproducing four channel signals on a record disc |
-
1972
- 1972-05-02 JP JP47043260A patent/JPS5143361B2/ja not_active Expired
-
1973
- 1973-05-02 US US356378A patent/US3896271A/en not_active Expired - Lifetime
- 1973-05-02 DE DE2322173A patent/DE2322173C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS495306A (en:Method) | 1974-01-18 |
| DE2322173C3 (de) | 1979-09-06 |
| US3896271A (en) | 1975-07-22 |
| DE2322173A1 (de) | 1973-11-08 |
| DE2322173B2 (de) | 1979-01-18 |