JPS58148585A - 音声信号記録方式 - Google Patents

音声信号記録方式

Info

Publication number
JPS58148585A
JPS58148585A JP57030595A JP3059582A JPS58148585A JP S58148585 A JPS58148585 A JP S58148585A JP 57030595 A JP57030595 A JP 57030595A JP 3059582 A JP3059582 A JP 3059582A JP S58148585 A JPS58148585 A JP S58148585A
Authority
JP
Japan
Prior art keywords
signal
frequency
band
audio
luminance
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
Application number
JP57030595A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6362156B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yasunari Arafune
荒船　泰成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP57030595A priority Critical patent/JPS58148585A/ja
Publication of JPS58148585A publication Critical patent/JPS58148585A/ja
Publication of JPS6362156B2 publication Critical patent/JPS6362156B2/ja
Granted legal-status Critical Current

Links

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
    • H04N9/8205—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 involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8211—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 involving the multiplexing of an additional signal and the colour video signal the additional signal being a sound signal
    • H04N9/8222—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 involving the multiplexing of an additional signal and the colour video signal the additional signal being a sound signal using frequency division multiplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP57030595A 1982-03-01 1982-03-01 音声信号記録方式 Granted JPS58148585A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57030595A JPS58148585A (ja) 1982-03-01 1982-03-01 音声信号記録方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57030595A JPS58148585A (ja) 1982-03-01 1982-03-01 音声信号記録方式

Publications (2)

Publication Number Publication Date
JPS58148585A true JPS58148585A (ja) 1983-09-03
JPS6362156B2 JPS6362156B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-01

Family

ID=12308215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57030595A Granted JPS58148585A (ja) 1982-03-01 1982-03-01 音声信号記録方式

Country Status (1)

Country Link
JP (1) JPS58148585A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725900A (en) * 1984-10-05 1988-02-16 Sony Corporation Apparatus employing adjustable modulation index for reducing cross talk between recorded audio and video signals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725900A (en) * 1984-10-05 1988-02-16 Sony Corporation Apparatus employing adjustable modulation index for reducing cross talk between recorded audio and video signals

Also Published As

Publication number Publication date
JPS6362156B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-01

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