DE3879114D1 - Schaltung zur trennung von gleichzeitig wiedergegebenen pcm- und atf-signalen mit mindestens sich partiel ueberlappenden frequenzbaendern. - Google Patents
Schaltung zur trennung von gleichzeitig wiedergegebenen pcm- und atf-signalen mit mindestens sich partiel ueberlappenden frequenzbaendern.Info
- Publication number
- DE3879114D1 DE3879114D1 DE8888119696T DE3879114T DE3879114D1 DE 3879114 D1 DE3879114 D1 DE 3879114D1 DE 8888119696 T DE8888119696 T DE 8888119696T DE 3879114 T DE3879114 T DE 3879114T DE 3879114 D1 DE3879114 D1 DE 3879114D1
- Authority
- DE
- Germany
- Prior art keywords
- circuit
- frequency bands
- overlapping frequency
- simultaneously playing
- separating simultaneously
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
- G11B15/4673—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating
- G11B15/4675—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking
- G11B15/4676—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction
- G11B15/4677—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals
- G11B15/4678—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals superimposed on the main signal track
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
- G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
- G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/09—Digital recording
-
- 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
- H04N9/802—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving processing of the sound signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62298833A JP2545893B2 (ja) | 1987-11-26 | 1987-11-26 | 再生信号の分離回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3879114D1 true DE3879114D1 (de) | 1993-04-15 |
DE3879114T2 DE3879114T2 (de) | 1993-08-05 |
Family
ID=17864812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888119696T Expired - Fee Related DE3879114T2 (de) | 1987-11-26 | 1988-11-25 | Schaltung zur trennung von gleichzeitig wiedergegebenen pcm- und atf-signalen mit mindestens sich partiel ueberlappenden frequenzbaendern. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4964000A (de) |
EP (1) | EP0318038B1 (de) |
JP (1) | JP2545893B2 (de) |
DE (1) | DE3879114T2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2578973B2 (ja) * | 1989-05-01 | 1997-02-05 | パイオニア株式会社 | オン/オフトラック検出機能を有するコンパチブルディスクプレーヤ |
JPH05101533A (ja) * | 1991-10-04 | 1993-04-23 | Sony Corp | Vtr |
US5497361A (en) * | 1992-03-13 | 1996-03-05 | Hitachi, Ltd. | Information reproducing apparatus with a DC level correcting capability |
JP2810270B2 (ja) * | 1992-03-13 | 1998-10-15 | 株式会社日立製作所 | 信号再生方法 |
DE4306719A1 (en) * | 1993-03-04 | 1993-09-16 | Kloch Heilmann Hermann | Self=learning alarm system for object monitoring - contains filtered image sensor and ultrasonic sensor used in combination |
US5784122A (en) * | 1995-06-21 | 1998-07-21 | Sony Corporation | Chroma lock detector |
US7027490B2 (en) | 1997-06-11 | 2006-04-11 | Intel Corporation | Method and apparatus for reducing spread spectrum noise |
US7111089B2 (en) * | 2002-12-23 | 2006-09-19 | Motorola, Inc. | Programmable scheduler for digital signal processor |
EP2261896B1 (de) * | 2008-07-29 | 2017-12-06 | Yamaha Corporation | Vorrichtung zur ausgabe leistungsbezogener informationen, system mit der vorrichtung zur ausgabe leistungsbezogener informationen sowie elektronisches musikinstrument |
WO2010013754A1 (ja) * | 2008-07-30 | 2010-02-04 | ヤマハ株式会社 | オーディオ信号処理装置、オーディオ信号処理システム、およびオーディオ信号処理方法 |
JP5782677B2 (ja) * | 2010-03-31 | 2015-09-24 | ヤマハ株式会社 | コンテンツ再生装置および音声処理システム |
EP2573761B1 (de) | 2011-09-25 | 2018-02-14 | Yamaha Corporation | Anzeigen von inhalt im verhältnis zur musikreproduktion mittels einer informationsverarbeitungsvorrichtung unabhängig von der musikreproduktionsvorrichtung |
JP5494677B2 (ja) | 2012-01-06 | 2014-05-21 | ヤマハ株式会社 | 演奏装置及び演奏プログラム |
JP2022025918A (ja) * | 2020-07-30 | 2022-02-10 | 株式会社東芝 | 磁気ディスク装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2725158C3 (de) * | 1977-06-03 | 1980-02-14 | Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen | Anordnung zum fehlerfreien Auslesen von magnetisch aufgezeichneten Datensignalen |
JPS57172515A (en) * | 1981-04-16 | 1982-10-23 | Toshiba Corp | Pedestal clamping circuit |
JPS581829A (ja) * | 1981-05-06 | 1983-01-07 | Sony Corp | ビデオテ−プレコ−ダ |
JPS59112406A (ja) * | 1982-12-17 | 1984-06-28 | Sony Corp | Pcm信号の記録再生方法 |
US4466878A (en) * | 1983-01-12 | 1984-08-21 | Instrumentation Laboratory Inc. | Electrochemical electrode assembly |
JPH0240598Y2 (de) * | 1985-06-13 | 1990-10-30 | ||
JPS61289780A (ja) * | 1985-06-18 | 1986-12-19 | Sony Corp | 映像再生装置 |
-
1987
- 1987-11-26 JP JP62298833A patent/JP2545893B2/ja not_active Expired - Fee Related
-
1988
- 1988-11-23 US US07/275,413 patent/US4964000A/en not_active Expired - Fee Related
- 1988-11-25 DE DE8888119696T patent/DE3879114T2/de not_active Expired - Fee Related
- 1988-11-25 EP EP88119696A patent/EP0318038B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4964000A (en) | 1990-10-16 |
EP0318038A2 (de) | 1989-05-31 |
EP0318038B1 (de) | 1993-03-10 |
EP0318038A3 (de) | 1991-05-02 |
JPH01138648A (ja) | 1989-05-31 |
JP2545893B2 (ja) | 1996-10-23 |
DE3879114T2 (de) | 1993-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |