JPH0142551B2 - - Google Patents
Info
- Publication number
- JPH0142551B2 JPH0142551B2 JP55154880A JP15488080A JPH0142551B2 JP H0142551 B2 JPH0142551 B2 JP H0142551B2 JP 55154880 A JP55154880 A JP 55154880A JP 15488080 A JP15488080 A JP 15488080A JP H0142551 B2 JPH0142551 B2 JP H0142551B2
- Authority
- JP
- Japan
- Prior art keywords
- audio signal
- period
- drum pulse
- clock
- track
- 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
Links
- 230000005236 sound signal Effects 0.000 claims description 68
- 238000000034 method Methods 0.000 claims description 10
- 230000002123 temporal effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55154880A JPS5779779A (en) | 1980-11-04 | 1980-11-04 | Audio signal recording and reproducing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55154880A JPS5779779A (en) | 1980-11-04 | 1980-11-04 | Audio signal recording and reproducing system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5779779A JPS5779779A (en) | 1982-05-19 |
JPH0142551B2 true JPH0142551B2 (pt) | 1989-09-13 |
Family
ID=15593961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55154880A Granted JPS5779779A (en) | 1980-11-04 | 1980-11-04 | Audio signal recording and reproducing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5779779A (pt) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5532296A (en) * | 1978-08-29 | 1980-03-06 | Matsushita Electric Ind Co Ltd | Magnetic recording and reproduction system |
-
1980
- 1980-11-04 JP JP55154880A patent/JPS5779779A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5532296A (en) * | 1978-08-29 | 1980-03-06 | Matsushita Electric Ind Co Ltd | Magnetic recording and reproduction system |
Also Published As
Publication number | Publication date |
---|---|
JPS5779779A (en) | 1982-05-19 |
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