JPH0311024B2 - - Google Patents
Info
- Publication number
- JPH0311024B2 JPH0311024B2 JP58072756A JP7275683A JPH0311024B2 JP H0311024 B2 JPH0311024 B2 JP H0311024B2 JP 58072756 A JP58072756 A JP 58072756A JP 7275683 A JP7275683 A JP 7275683A JP H0311024 B2 JPH0311024 B2 JP H0311024B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- signal
- audio signal
- recording
- modulated
- 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 - Lifetime
Links
- 230000005236 sound signal Effects 0.000 claims description 63
- 238000000034 method Methods 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 239000000969 carrier Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 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 |
---|---|---|---|
JP58072756A JPS59198503A (ja) | 1983-04-25 | 1983-04-25 | 音声信号の記録再生方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58072756A JPS59198503A (ja) | 1983-04-25 | 1983-04-25 | 音声信号の記録再生方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59198503A JPS59198503A (ja) | 1984-11-10 |
JPH0311024B2 true JPH0311024B2 (pt) | 1991-02-15 |
Family
ID=13498513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58072756A Granted JPS59198503A (ja) | 1983-04-25 | 1983-04-25 | 音声信号の記録再生方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59198503A (pt) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58100205A (ja) * | 1981-12-11 | 1983-06-14 | Sony Corp | 映像及び音声信号記録装置 |
-
1983
- 1983-04-25 JP JP58072756A patent/JPS59198503A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58100205A (ja) * | 1981-12-11 | 1983-06-14 | Sony Corp | 映像及び音声信号記録装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS59198503A (ja) | 1984-11-10 |
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