JPS61140410U - - Google Patents
Info
- Publication number
- JPS61140410U JPS61140410U JP2404385U JP2404385U JPS61140410U JP S61140410 U JPS61140410 U JP S61140410U JP 2404385 U JP2404385 U JP 2404385U JP 2404385 U JP2404385 U JP 2404385U JP S61140410 U JPS61140410 U JP S61140410U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- fixed head
- audio
- reproducing
- playback
- 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
Links
- 230000005236 sound signal Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Description
第1図は本考案装置の1実施例のブロツク図で
ある。
1……Lチヤンネル音声記録増幅器、3……音
声信号録再用固定ヘツド、4a……音声トラツク
、4b……コントロールトラツク、5……Rチヤ
ンネル音声記録増幅器、6……コントロール信号
記録増幅器、7,12……30Hzトラツプ回路
、8……混合回路、9……コントロール信号録再
用固定ヘツド、10,11……再生増幅器。
FIG. 1 is a block diagram of one embodiment of the device of the present invention. DESCRIPTION OF SYMBOLS 1... L channel audio recording amplifier, 3... Fixed head for audio signal recording/reproduction, 4a... Audio track, 4b... Control track, 5... R channel audio recording amplifier, 6... Control signal recording amplifier, 7 , 12...30Hz trap circuit, 8...Mixing circuit, 9...Fixed head for control signal recording/reproduction, 10, 11...Reproducing amplifier.
Claims (1)
ール信号録再用の固定ヘツドを備えたVTRにお
いて、ステレオ音声信号の記録・再生に当りL(
左)またはR(右)の何れか一方のチヤンネルの
音声信号を前記音声信号録再用固定ヘツドにて音
声トラツクに記録再生し、他方のチヤンネルの音
声信号をコントロール信号と重畳して前記コント
ロール信号録再用固定ヘツドにてコントロールト
ラツク上に記録再生することを特徴とするVTR
におけるステレオ音声記録再生装置。 In a VTR equipped with a single fixed head for recording and reproducing audio signals and a fixed head for recording and reproducing control signals, L(
The audio signal of either one of the channels (left) or R (right) is recorded and played back on the audio track by the audio signal recording/reproducing fixed head, and the audio signal of the other channel is superimposed with the control signal to generate the control signal. A VTR characterized in that recording and playback are performed on a control track using a fixed head for recording and playback.
Stereo audio recording and playback device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2404385U JPS61140410U (en) | 1985-02-19 | 1985-02-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2404385U JPS61140410U (en) | 1985-02-19 | 1985-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61140410U true JPS61140410U (en) | 1986-08-30 |
Family
ID=30517830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2404385U Pending JPS61140410U (en) | 1985-02-19 | 1985-02-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61140410U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57176508A (en) * | 1981-04-20 | 1982-10-29 | Matsushita Electric Ind Co Ltd | Magnetic recording and reproducing system |
JPS5898808A (en) * | 1981-12-08 | 1983-06-11 | Aiwa Co Ltd | Audio signal recording system |
-
1985
- 1985-02-19 JP JP2404385U patent/JPS61140410U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57176508A (en) * | 1981-04-20 | 1982-10-29 | Matsushita Electric Ind Co Ltd | Magnetic recording and reproducing system |
JPS5898808A (en) * | 1981-12-08 | 1983-06-11 | Aiwa Co Ltd | Audio signal recording system |
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