JP2675098B2 - Video tape recorder broadcast program reading / recording device - Google Patents
Video tape recorder broadcast program reading / recording deviceInfo
- Publication number
- JP2675098B2 JP2675098B2 JP63242524A JP24252488A JP2675098B2 JP 2675098 B2 JP2675098 B2 JP 2675098B2 JP 63242524 A JP63242524 A JP 63242524A JP 24252488 A JP24252488 A JP 24252488A JP 2675098 B2 JP2675098 B2 JP 2675098B2
- Authority
- JP
- Japan
- Prior art keywords
- information
- recording
- program
- broadcast
- reading
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/322—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
- G11B27/324—Duty cycle modulation of control pulses, e.g. VHS-CTL-coding systems, RAPID-time code, VASS- or VISS-cue signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
- G11B27/3036—Time code signal
- G11B27/3045—Time code signal superimposed on the recorded main signal, e.g. burn-in-time code
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/309—Table of contents
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
- H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
- H04N7/0887—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of programme or channel identifying signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
- G11B2220/91—Helical scan format, wherein tracks are slightly tilted with respect to tape direction, e.g. VHS, DAT, DVC, AIT or exabyte
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、ビデオテープレコーダに係り、特に番組予
約機能を備えると共に、記録済みテープを利用する際に
記録された番組を容易に検索出来るようにしたビデオテ
ープレコーダの放送番組読み込み・記録装置に関する。The present invention relates to a video tape recorder, and more particularly to a video tape recorder, which has a program reservation function and allows a recorded program to be easily searched when a recorded tape is used. The present invention relates to a broadcast program reading / recording device for a video tape recorder.
最近のビデオテープレコーダ（VTR）には放送番組の
留守録等の録画予約機能がついているのが普通である。
しかし、このような予約機能では、番組予約情報として
利用するのは、録画する日付け、録画開始時間、録画終
了時間のみであり、放送局名や番組のタイトル（番組
名）などを利用することはなされていない。Video tape recorders (VTRs) of recent years usually have a recording reservation function such as absence recording of broadcast programs.
However, in such a reservation function, only the recording date, the recording start time, and the recording end time are used as the program reservation information, and the broadcasting station name and the program title (program name) are used. Not done.
なお、この種のビデオテープレコーダは周知であるの
で、特に文献は挙げない。Since this type of video tape recorder is well known, no reference is given to it.
上記したように、従来の技術においては、番組予約の
簡便性だけを考慮しており、記録したテープの再生など
の利用時における希望番組の由来，頭出し等，記録内容
検索の便宜性については全く考慮されていなかった。As described above, in the conventional technology, only the convenience of program reservation is taken into consideration, and regarding the convenience of searching the recorded contents such as the origin of the desired program and the beginning of the program when the recorded tape is played back, etc. It was not considered at all.
本発明の目的は、放送局から送られてくる情報を有効
に使い、テープの由来，録画内容等が容易に判明出来る
ようにしたビデオテープレコーダの放送番組読み込み・
記録装置を提供することにある。It is an object of the present invention to effectively use information sent from a broadcasting station and read the broadcast program of a video tape recorder that enables the origin of the tape, the recorded contents, etc. to be easily identified.
To provide a recording device.
上記目的は、放送局から文字多重信号として送られて
くる情報，すなわち日付け、放送開始時刻、放送終了時
刻、放送局名、番組名等の各種の情報を受信し、これを
符号化して、テープのコントロールトラック（CTL）の
所定番地に記録し、また番組名を映像トラックに記録
し、これらを再生する構成としたことによって達成され
る。The purpose is to receive information sent from a broadcasting station as a character multiplex signal, that is, various information such as date, broadcasting start time, broadcasting end time, broadcasting station name, program name, etc. This is achieved by recording the tape at a predetermined address on the control track (CTL), recording the program name on the video track, and reproducing them.
各情報に割り当てたコントロールトラック上の所定番
地を指定することによって、特定の情報をキーとして所
望の番組を検索すことで、容易に頭出しをすることがで
き、またその部分に相当する映像トラックに番組名を記
録しておくことにより、頭出しした番組のタイトルを視
覚的に確認できる。By specifying a predetermined address on the control track assigned to each information, it is possible to easily find the desired program by using the specific information as a key, and the video track corresponding to that part. By recording the program name in, the title of the cueed program can be visually confirmed.
以下、本発明の実施例を図面を参照して説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
第１図は本発明の一実施例の構成を説明するシステム
ブロック図であって、１は放送受信回路、２は文字情報
スライサー、３は文字情報デコーダ、４はVTR制御回
路、５は記憶回路（メモリ）、６は比較器、７はタイマ
ー、11はテープ、ANTは放送受信アンテナである。FIG. 1 is a system block diagram for explaining the configuration of an embodiment of the present invention, in which 1 is a broadcast receiving circuit, 2 is a character information slicer, 3 is a character information decoder, 4 is a VTR control circuit, and 5 is a storage circuit. (Memory), 6 is a comparator, 7 is a timer, 11 is a tape, and ANT is a broadcast receiving antenna.
同図において、アンテナANTで受けた放送局からの放
送信号に文字多重信号として含まれる放送日、放送開始
時間、放送終了時間、番組名、その他の情報は受信回路
１で復調される。これらの情報は、たとえば既知の文字
多重放送信号コード（パルスコード）の形式で放送され
る。In the figure, the receiving circuit 1 demodulates the broadcast date, broadcast start time, broadcast end time, program name, and other information contained in the broadcast signal from the broadcast station received by the antenna ANT as a character multiplex signal. These pieces of information are broadcast in the form of a known character multiplex broadcast signal code (pulse code), for example.
なお、予約番組のタイトルは、予約時に適宜の手段で
記憶装置に書き込んでおくことも可能である。The title of the reserved program can be written in the storage device by an appropriate means at the time of reservation.
復調された情報は、スライサー２において抜き出さ
れ、デコーダ３に入力される。The demodulated information is extracted by the slicer 2 and input to the decoder 3.
デコーダ３はパルスコードをデコードして文字情報に
交換し、これを記憶回路５に番組情報として記憶する。The decoder 3 decodes the pulse code and exchanges it for character information, and stores it in the storage circuit 5 as program information.
比較器６はたとえばマイクロコンピュータにより構成
され、番組留守録予約回路のタイマー７でセットされて
いる番組予約情報と記憶回路５に記憶された番組情報と
を比較し、記憶された番組情報の中の記録開始日時とタ
イマー７によりセットされている番組予約情報とが一致
すると、VTR制御回路４に記憶回路５から番組情報およ
び／または番組名の信号を送り、これをテープ11上に記
録する。The comparator 6 is composed of, for example, a microcomputer, compares the program reservation information set by the timer 7 of the program recording recording reservation circuit with the program information stored in the storage circuit 5, and compares the program reservation information stored in the storage circuit 5 with the stored program information. When the recording start date and time and the program reservation information set by the timer 7 match, a signal of program information and / or program name is sent from the storage circuit 5 to the VTR control circuit 4 and recorded on the tape 11.
このとき、放送日時，放送開始時間，放送終了時間、
あるいは放送局コードなどは、テープ11のコントロール
トラックに番地と共に記録され、番組名（タイトル）は
映像トラックに記録される。なお、必要に応じて番組情
報の全て、あるいは一部を映像トラック上にも記録する
ようにしてもよい。At this time, broadcast date / time, broadcast start time, broadcast end time,
Alternatively, the broadcasting station code and the like are recorded on the control track of the tape 11 together with the address, and the program name (title) is recorded on the video track. If necessary, all or part of the program information may be recorded on the video track.
この記録は、留守録開始後一定時間だけ、または適宜
の期間だけ行ってもよいし、あるいは留守録の全期間行
ってもよい。This recording may be performed for a certain period of time after the start of the recorded message, or for an appropriate period, or for the entire recorded message.
第２図は第１図のVTR制御回路の構成を示すブロック
図であって、８は映像回路、９はVHSアドレスサーチシ
ステムエンコーダー（VHS ADDRESS SEARCH SYSTEM:VAS
S）、10はシステムコントロール回路、また第１図と同
一符号は同一部分に対応する。FIG. 2 is a block diagram showing the configuration of the VTR control circuit of FIG. 1, in which 8 is a video circuit, 9 is a VHS address search system encoder (VHS ADDRESS SEARCH SYSTEM: VAS).
S) and 10 are system control circuits, and the same symbols as in FIG. 1 correspond to the same parts.
同図において、記憶回路５に記憶されていた番組情報
は比較器６においてタイマー７でセットされていた番組
予約情報と一致すると、映像回路８とVHSアドレスサー
チシステムエンコーダー（VASS）に送られ、アドレスサ
ーチコードに変換されてテープ11のコントロールトラッ
ク上に記録される。そして、番組名等の視覚表示しよう
とする情報は映像回路８で記録信号形式に変換処理され
て、ビデオヘッドによりテープ11の映像トラック上に記
録される。In the figure, if the program information stored in the storage circuit 5 matches the program reservation information set by the timer 7 in the comparator 6, it is sent to the video circuit 8 and the VHS address search system encoder (VASS) to receive the address. It is converted into a search code and recorded on the control track of the tape 11. Then, the information to be visually displayed such as the program name is converted into a recording signal format by the video circuit 8 and recorded on the video track of the tape 11 by the video head.
これらの制御はシステムコントロール回路10によって
行われる。These controls are performed by the system control circuit 10.
コントロールトラックへの記録は、番組情報を例えば
数字列のアドレスとして割り振り、これに上記番組情報
を記録し、その数字列を入力して直接頭出しをすること
ができる。また、全てのアドレスでその都度テープを停
止させるようにすることも出来る。For recording on the control track, the program information can be assigned as an address of a numerical string, the program information can be recorded on the address, and the numerical string can be input to directly find the beginning. It is also possible to stop the tape at every address each time.
なお、番組情報のコントロールトラックへの記録や映
像トラックへの記録は、既知の方法，構成により行うこ
とができるので、その説明は省略する。The recording of the program information in the control track and the recording in the video track can be performed by a known method and configuration, and thus the description thereof will be omitted.
これによって、予約番組を記録したテープを利用する
際の特性番組の検索，頭出しが容易であると共に、その
番組のタイトル（番組名）あるいはタイトルと記録日時
などの情報を同時にモニター上に表示することが出来
る。As a result, it is easy to search for the characteristic program when using the tape on which the reserved program is recorded and to find the beginning of the program, and simultaneously display the title (program name) of the program or information such as the title and recording date and time on the monitor. You can
以上説明したように、本発明によれば、記録済みのテ
ープから所望の番組を迅速に探し出すことができ、また
視覚的にその番組の内容を確認することも出来る優れた
機能のビデオテープレコーダの放送番組読み込み・記録
装置を提供することができる。As described above, according to the present invention, a video tape recorder with an excellent function that can quickly find a desired program from a recorded tape and visually confirm the content of the program can be obtained. A broadcast program reading / recording device can be provided.
第１図は本発明の一実施例の構成を示すブロック図、第
２図は第１図のVTR制御回路の構成を示すブロック図で
ある。 １……受信回路、２……文字情報スライサー、３……文
字情報デコーダー、４……VTR制御回路、５……記憶回
路、６……比較器、７……タイマー、８……映像回路、
９……VASSエンコーダー、10……システムコントロー
ル、11……テープ。FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention, and FIG. 2 is a block diagram showing the configuration of the VTR control circuit of FIG. 1 ... Receiving circuit, 2 ... Character information slicer, 3 ... Character information decoder, 4 ... VTR control circuit, 5 ... Memory circuit, 6 ... Comparator, 7 ... Timer, 8 ... Video circuit,
9 ... VASS encoder, 10 ... system control, 11 ... tape.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｇ１１Ｂ 27/34 Ｐ 27/00 Ｃ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI technical display location G11B 27/34 P 27/00 C
Claims (5)
含む予約情報により所望の番組を自動的に録画する録画
予約手段を備えたビデオテープレコーダの放送番組読み
込み・記録装置において、 文字多重された受信信号から文字情報を復調する文字多
重復調手段と、 前記文字情報中の、放送日時、放送局、番組タイトルを
含む番組情報を読み込み、記憶する記憶手段と、 前記録画予約手段により録画を行う際に、前記予約情報
に対応する前記番組情報を特定する情報を前記記憶手段
から読み出してテープ上に記録する情報記録手段と、 を有し、 前記情報記録手段は、前記放送日時、放送局のいずれか
１つ以上を含む番組情報をアドレスサーチコードに変換
して番地とともにテープのコントロールトラックに記録
し、且つ前記番組タイトルをテープの映像トラックに記
録して視覚表示させる ことを特徴とするビデオテープレコーダの放送番組読み
込み・記録装置。1. A broadcast program reading / recording device of a video tape recorder equipped with recording reservation means for automatically recording a desired program according to reservation information including a preset date, time, and channel. A character multiplex demodulation means for demodulating character information from a received signal, a storage means for reading and storing program information including a broadcast date and time, a broadcast station, and a program title in the character information, and when recording by the recording reservation means And information recording means for reading information specifying the program information corresponding to the reservation information from the storage means and recording it on a tape, wherein the information recording means is any of the broadcast date and time and the broadcast station. Or program information including one or more is converted into an address search code and recorded on a control track of a tape together with an address, and the program title Broadcast video tape recorders, characterized in that for the visual display is recorded in the video track of the tape program reading and recording apparatus.
一定時間だけ、前記番組情報を特定する情報をテープ上
に記録することを特徴とするビデオテープレコーダの放
送番組読み込み・記録装置。2. The video tape recorder according to claim 1, wherein the information recording means records information specifying the program information on a tape only for a certain time during recording by the recording reservation means. Broadcast program reading / recording device.
全期間、前記番組情報を特定する情報をテープ上に記録
することを特徴とするビデオテープレコーダの放送番組
読み込み・記録装置。3. The broadcast of a video tape recorder according to claim 1, wherein said information recording means records information specifying said program information on a tape during the entire recording by said recording reservation means. Program reading / recording device.
記録することを特徴とするビデオテープレコーダの放送
番組読み込み・記録装置。4. The broadcast program reading / recording apparatus for a video tape recorder according to claim 1, wherein the information recording means records all of the program information on a tape.
のものであることを特徴とするビデオテープレコーダの
放送番組読み込み・記録装置。5. The broadcast program reading / recording device of a video tape recorder according to claim 1, 2, 3 or 4, wherein the information for specifying the program information is a part of the character information itself.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63242524A JP2675098B2 (en) | 1988-09-29 | 1988-09-29 | Video tape recorder broadcast program reading / recording device |
| DE19893932696 DE3932696A1 (en) | 1988-09-29 | 1989-09-29 | Video recorder code reading circuit for preprogramming - includes demodulation stage, compares stored and transmitted code data, also displays title |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63242524A JP2675098B2 (en) | 1988-09-29 | 1988-09-29 | Video tape recorder broadcast program reading / recording device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0291875A JPH0291875A (en) | 1990-03-30 |
| JP2675098B2 true JP2675098B2 (en) | 1997-11-12 |
Family
ID=17090393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63242524A Expired - Lifetime JP2675098B2 (en) | 1988-09-29 | 1988-09-29 | Video tape recorder broadcast program reading / recording device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2675098B2 (en) |
| DE (1) | DE3932696A1 (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0363990A (en) * | 1989-08-01 | 1991-03-19 | Mitsubishi Electric Corp | Date recorder |
| DE4027388A1 (en) * | 1990-08-30 | 1992-03-05 | Thomson Brandt Gmbh | VIDEO RECORDER FOR A TV WITH AN ADDITIONAL SIGNAL |
| KR950004703Y1 (en) * | 1990-12-12 | 1995-06-13 | 삼성전자 주식회사 | Caption signal recording and displaying unit in video tape recorder |
| DE4108728A1 (en) * | 1991-03-18 | 1992-09-24 | Thomson Brandt Gmbh | RECORDING AND / OR COPYING SYSTEM |
| KR930007063B1 (en) * | 1991-04-02 | 1993-07-26 | 주식회사 금성사 | Device for editing character in vtr |
| WO1992020188A1 (en) * | 1991-05-07 | 1992-11-12 | Iggulden Jerry R | Apparatus and method for promoting time shifting recording of television broadcasts |
| US6091884A (en) | 1991-08-19 | 2000-07-18 | Index Systems, Inc. | Enhancing operations of video tape cassette players |
| US6487362B1 (en) | 1991-08-19 | 2002-11-26 | Index Systems, Inc. | Enhancing operations of video tape cassette players |
| KR940002277B1 (en) * | 1991-08-27 | 1994-03-19 | 주식회사 금성사 | On-screen display apparatus and method of vcr |
| KR940004499B1 (en) * | 1991-12-23 | 1994-05-25 | 금성일렉트론 주식회사 | End writing & detecting circuit for vcr |
| DE69419841T2 (en) * | 1993-05-21 | 1999-12-16 | Hitachi Ltd | Circuitry for displaying characters and methods for adding character codewords during the suppression time of a television signal |
| TW259866B (en) * | 1993-12-30 | 1995-10-11 | Yuen Henry C | |
| DE19516044A1 (en) * | 1994-05-05 | 1995-11-09 | Jens Dr Ing Ott | Serial image and text data transmission to receiver by television |
| DE4439414C2 (en) * | 1994-08-12 | 1996-08-29 | Samsung Electronics Co Ltd | Method and circuit arrangement for recording and reading recording-related data together with a video signal on and from a recording medium in a video recorder |
| JPH08180661A (en) * | 1994-12-21 | 1996-07-12 | Sony Corp | Vtr integrated with radio |
| DE19626066B4 (en) * | 1995-06-30 | 2004-09-23 | Lg Electronics Inc. | Circuit and method for displaying radio or television program information |
| DE19525728A1 (en) * | 1995-07-14 | 1997-01-16 | Thomson Brandt Gmbh | Video recorder with text package - employs certain lines of picture for text data and as video signals for recording and text package converts digital recognition signal in given line |
| DE19606446C2 (en) * | 1996-02-21 | 1998-07-30 | Heiko Dipl Phys Dr Barske | Device for storing and reading programs sent by a transmitter |
| US7200611B2 (en) | 2002-05-13 | 2007-04-03 | Microsoft Corporation | TV program database |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2661055C2 (en) * | 1976-04-02 | 1987-01-02 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover, De | |
| JPS55129979A (en) * | 1979-03-29 | 1980-10-08 | Sony Corp | Vtr control unit |
| JPS55150104A (en) * | 1979-05-07 | 1980-11-21 | Matsushita Electric Ind Co Ltd | Program timer unit |
| US4639792A (en) * | 1982-10-21 | 1987-01-27 | The Stypher Corporation | Apparatus for decoding video address code signals |
| DE3315740C2 (en) * | 1983-04-30 | 1985-02-21 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Video recorder with recording of a teletext signal |
| DE3335082C2 (en) * | 1983-09-28 | 1986-03-13 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Method for programming a receiver, in particular a video recorder |
| DE3504354A1 (en) * | 1984-02-10 | 1985-08-22 | Pioneer Electronic Corp., Tokio/Tokyo | TAPE POSITION DATA RECORDING AND PLAYBACK METHOD |
| JPH0795390B2 (en) * | 1985-08-07 | 1995-10-11 | 株式会社日立製作所 | Control signal recording device for magnetic recording / reproducing device |
| JPS62223877A (en) * | 1986-03-25 | 1987-10-01 | Victor Co Of Japan Ltd | Data recording and reproducing device for vtr |
| JPH0771012B2 (en) * | 1986-08-20 | 1995-07-31 | 三洋電機株式会社 | Program reservation control circuit |
-
1988
- 1988-09-29 JP JP63242524A patent/JP2675098B2/en not_active Expired - Lifetime
-
1989
- 1989-09-29 DE DE19893932696 patent/DE3932696A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3932696C2 (en) | 1990-12-06 |
| DE3932696A1 (en) | 1990-04-12 |
| JPH0291875A (en) | 1990-03-30 |
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