JPS55146615A - Recording and reproducing device - Google Patents

Recording and reproducing device

Info

Publication number
JPS55146615A
JPS55146615A JP5165279A JP5165279A JPS55146615A JP S55146615 A JPS55146615 A JP S55146615A JP 5165279 A JP5165279 A JP 5165279A JP 5165279 A JP5165279 A JP 5165279A JP S55146615 A JPS55146615 A JP S55146615A
Authority
JP
Japan
Prior art keywords
recording
signals
time
audio signals
luminance signal
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.)
Pending
Application number
JP5165279A
Other languages
Japanese (ja)
Inventor
Tetsushi Sekimoto
Shinji Takada
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP5165279A priority Critical patent/JPS55146615A/en
Publication of JPS55146615A publication Critical patent/JPS55146615A/en
Pending legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)
  • Television Systems (AREA)

Abstract

PURPOSE: To prevent the occurrence of cross talk as much as possible without limiting the recording-dedicated band of video signals, by bringing the time-division recording of audio signals and video signals to effect.
CONSTITUTION: In each horizontal blanking interval H-BLK (about 11μS) of video signals, the time-dividing multiple recording of FM autio signals AL and AR of two channels comes into effect. Here, audio signals AL and AR are intermittently recorded in horizontal blanking H-BLK being time-compressed and restored into a continous signal in reproduction. Since luminance signals and recording FM audio signals are time-divided mutually, cross talk can be avoided even by overlapping bands of FM audio signals AL and AR with the lower side-band (higher side of luminance signal) of FM luminance signal Y-FM. The deviation frequency of FM luminance signal Y-FM can therefore be lowered and the recording-dedicated band can be used more effectively.
COPYRIGHT: (C)1980,JPO&Japio
JP5165279A 1979-04-26 1979-04-26 Recording and reproducing device Pending JPS55146615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5165279A JPS55146615A (en) 1979-04-26 1979-04-26 Recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5165279A JPS55146615A (en) 1979-04-26 1979-04-26 Recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS55146615A true JPS55146615A (en) 1980-11-15

Family

ID=12892790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5165279A Pending JPS55146615A (en) 1979-04-26 1979-04-26 Recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS55146615A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103284A (en) * 1981-12-15 1983-06-20 Sony Corp Video and sound signal recorder
JPS58156286A (en) * 1982-03-12 1983-09-17 Matsushita Electric Ind Co Ltd Recording method of sound signal
JPS58172095A (en) * 1982-04-03 1983-10-08 Trio Kenwood Corp Recording method of sound signal
JPS58175391A (en) * 1982-04-07 1983-10-14 Matsushita Electric Ind Co Ltd Video and sound signal recording and reproducing device
JPS5929879U (en) * 1982-08-18 1984-02-24 株式会社ケンウッド magnetic recording and reproducing device
JPS5934773A (en) * 1982-08-20 1984-02-25 Matsushita Electric Ind Co Ltd Video tape recorder
JPS59103478A (en) * 1982-12-03 1984-06-14 Sony Corp Magnetic recording and reproducing device
JPS6091782A (en) * 1983-10-26 1985-05-23 Hitachi Ltd Magnetic recording and reproducing device

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0410792B2 (en) * 1981-12-15 1992-02-26
JPS58103284A (en) * 1981-12-15 1983-06-20 Sony Corp Video and sound signal recorder
JPS58156286A (en) * 1982-03-12 1983-09-17 Matsushita Electric Ind Co Ltd Recording method of sound signal
JPH0237751B2 (en) * 1982-04-03 1990-08-27 Kenwood Corp
JPS58172095A (en) * 1982-04-03 1983-10-08 Trio Kenwood Corp Recording method of sound signal
JPS58175391A (en) * 1982-04-07 1983-10-14 Matsushita Electric Ind Co Ltd Video and sound signal recording and reproducing device
JPH0314875Y2 (en) * 1982-08-18 1991-04-02
JPS5929879U (en) * 1982-08-18 1984-02-24 株式会社ケンウッド magnetic recording and reproducing device
JPS5934773A (en) * 1982-08-20 1984-02-25 Matsushita Electric Ind Co Ltd Video tape recorder
JPH0458228B2 (en) * 1982-08-20 1992-09-16 Matsushita Electric Ind Co Ltd
JPS59103478A (en) * 1982-12-03 1984-06-14 Sony Corp Magnetic recording and reproducing device
JPH059990B2 (en) * 1982-12-03 1993-02-08 Sony Corp
JPS6091782A (en) * 1983-10-26 1985-05-23 Hitachi Ltd Magnetic recording and reproducing device
JPH0523116B2 (en) * 1983-10-26 1993-03-31 Hitachi Seisakusho Kk

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