Method and apparatus for automatic recording of marker during information recording (US5172363)


	Parent Case:			This application is a continuation of application Ser. No. 337,258, filed Apr. 13, 1989, now abandoned.
	Designated Country:			EP JP
	Family:			Show 2 known family members
	First Claim: Show all 24 claims			Having described the invention, what is claimed as new and secured by Letters Patent is: 1. In the re-recording of recorded audio information, where said re-recording is in a set of one or more data tracks of a second storage medium having at least one mark track, and where the recorded audio information is read from a designated source location of a source recording on a first step storage medium, the improvement comprising the steps of A. producing a search marker in response to at least one of (i) the reading of information from said source recording and (ii) the reading of a source-location designation, and B. recording said search marker in said mark track, concurrently with the re-recording of the audio information in said set of data tracks, C. so that the audio information is re-recorded together with a search marker that was not recorded on the first storage medium.
	Background / Summary:			Show background / summary
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	Description:			Show description
	Forward References:			Show 7 U.S. patent(s) that reference this one

U.S. References:

Go to Result Set: All U.S. references | Forward references (7) | Backward references (30) | Citation Link

Patent	Pub.Date	Inventor	Assignee	Title
US3921209	1975-11	Yoshino et al.	Matsushita Electric Industrial Co., Ltd.	Digital recording and reproducing system employing ΔPCM
US3997721	1976-09	Umemoto et al.	Xerox Corporation	Flying spot scanning system with reduced effective scan angle
US4224642	1980-09	Mawatari et al.	TEAC Corporation	PCM Recording and reproducing method providing for dropout compensation
US4238852	1980-12	Iga et al.	Sony Corporation	Error correcting system
US4246615	1981-01	Shiraishi et al.	Victor Company of Japan, Limited	System for recording and/or reproducing an audio signal which has been converted into a digital signal
US4274115	1981-06	Wada et al.	Matsushita Electric Industrial Co., Ltd.	Apparatus for detecting recording and reproducing state
US4281355	1981-07	Wada et al.	Matsushita Electric Industrial Co., Ltd.	Digital audio signal recorder
US4309726	1982-01	Tanaka et al.	Hitachi, Ltd.	Muting circuit in a PCM recording and reproducing apparatus
US4330860	1982-05	Wada et al.	Matsushita Electric Industrial Co., Ltd.	Error correcting device
US4356566	1982-10	Wada et al.	Matsushita Electric Industrial Co., Ltd.	Synchronizing signal detecting apparatus
US4403263	1983-09	Kageyama et al.	Tokyo Shibaura Denki Kabushiki Kaisha	System for processing audio PCM digital signals
US4451919	1984-05	Wada et al.	Matsushita Electric Industrial Co., Ltd.	Digital signal processor for use in recording and/or reproducing equipment
US4466029	1984-08	Tanaka	Sony Corporation	Method and apparatus for detecting an edit point on a record medium
US4467370	1984-08	Hoshino et al.	Hitachi, Ltd.	PCM Recorder with pause controlled signal rearranging
US4507687	1985-03	Hirota et al.	Matsushita Electric Industrial Co., Ltd.	Horizontal sync pulse control circuit for video tape recorder utilizing pulse code modulation
US4528588	1985-07	Lofberg		Method and apparatus for marking the information content of an information carrying signal
US4530048	1985-07	Proper	Alpha Microsystems	VCR backup system
US4571457	1986-02	Hattori et al.	Tokyo Shibaura Denki Kabushiki Kaisha	Automatic telephone answering and recording apparatus
US4583208	1986-04	Verbsom	Optical Storage International-U.S.	Sector mark decoder for an optical recorder
US4602297	1986-07	Reese		System for editing commercial messages from recorded television broadcasts
US4641203	1987-02	Miller		Apparatus for storing and relating visual data and computer information
US4707749	1987-11	Nishijima et al.	Hitachi, Ltd.	Address code inserting system for video tape recording apparatus
US4723181	1988-02	Hickok	Eastman Kodak Company	Tape memory with integral disk index on reel
US4802018	1989-06	Takinawa et al.	Olympus Optical Co., Ltd.	Electronic marking apparatus for identifying a selected image from a plurality of electronically stored images
US4802114	1989-01	Sogame	General Electric Company	Programmable remote control transmitter
US4812924	1989-03	Fukami et al.	Sony Corporation	Method and apparatus for reproducing or recording a PCM signal and sub data concerning the PCM signal in a paired format
US4823333	1989-04	Satoh et al.	Matsushita Electric Industrial Co., Ltd.	Optical disk duplicating apparatus using sector data identification information for controlling duplication
US4841503	1989-06	Yamada et al.	Matsushita Electric Industrial Co., Ltd.	System for recording information from one recording medium onto a reversing cassette tape recording medium without loss of information during a reversing operation
US5023730	1991-06	Sakata et al.	Canon Kabushiki Kaisha	Information recording system and apparatus
US5068752	1991-11	Tanaka et al.	Matsushita Electric Industrial Co., Ltd.	Apparatus for recording/reproducing a digital audio signal with a video signal


	Foreign References:			None
	Other Abstract Info:			DERABS G90-335081
	Other References:			Watkinson, John (1988) "The Art of Digital Audio", chapter 13, pp. 440, 486; Section 13.10 CD Subcode; Section 13.8 Channel Code.
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