JPS58103279A - 映像及び音声信号記録装置 - Google Patents
映像及び音声信号記録装置Info
- Publication number
- JPS58103279A JPS58103279A JP56201918A JP20191881A JPS58103279A JP S58103279 A JPS58103279 A JP S58103279A JP 56201918 A JP56201918 A JP 56201918A JP 20191881 A JP20191881 A JP 20191881A JP S58103279 A JPS58103279 A JP S58103279A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- level
- output
- modulated
- video
- 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.)
- Granted
Links
- 230000005236 sound signal Effects 0.000 title claims abstract description 68
- 238000001514 detection method Methods 0.000 claims description 14
- 230000006866 deterioration Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
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 |
---|---|---|---|
JP56201918A JPS58103279A (ja) | 1981-12-15 | 1981-12-15 | 映像及び音声信号記録装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56201918A JPS58103279A (ja) | 1981-12-15 | 1981-12-15 | 映像及び音声信号記録装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58103279A true JPS58103279A (ja) | 1983-06-20 |
JPH0239917B2 JPH0239917B2 (enrdf_load_stackoverflow) | 1990-09-07 |
Family
ID=16448955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56201918A Granted JPS58103279A (ja) | 1981-12-15 | 1981-12-15 | 映像及び音声信号記録装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58103279A (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60158792A (ja) * | 1984-01-27 | 1985-08-20 | Sony Corp | カラ−映像信号および音声信号の記録装置 |
JPS61190762A (ja) * | 1985-02-19 | 1986-08-25 | Sony Corp | オ−デイオ信号の記録装置 |
-
1981
- 1981-12-15 JP JP56201918A patent/JPS58103279A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60158792A (ja) * | 1984-01-27 | 1985-08-20 | Sony Corp | カラ−映像信号および音声信号の記録装置 |
JPS61190762A (ja) * | 1985-02-19 | 1986-08-25 | Sony Corp | オ−デイオ信号の記録装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0239917B2 (enrdf_load_stackoverflow) | 1990-09-07 |
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