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Title: US5172363: Method and apparatus for automatic recording of marker during information recording
[ Derwent Title ]

Country: US United States of America

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11 pages

Inventor: Greenspun, Philip; Melrose, MA 02176

Assignee: None

Published / Filed: 1992-12-15 / 1992-03-16

Application Number: US1992000852838

IPC Code: Advanced: G11B 7/28; G11B 27/022; G11B 27/031; G11B 27/10; G11B 27/22; G11B 27/30; G11B 27/32; G11B 27/00; G11B 27/36;
IPC-7: G11B 3/64; G11B 27/02;

ECLA Code: G11B7/28; G11B27/022; G11B27/031; G11B27/10A; G11B27/22; G11B27/30C2; G11B27/32B2; S11B27/00A; S11B27/32B; S11B27/36; S11B220/20; S11B220/25D2; S11B220/41; S11B220/90; S11B220/91A;

U.S. Class: Current: 369/085; 360/013; 360/072.1; 360/072.2; 369/084; G9B/007.2; G9B/027.005; G9B/027.01; G9B/027.018; G9B/027.026; G9B/027.037; G9B/027.045;
Original: 369/085; 369/084; 360/013; 360/072.1; 360/072.2;

Field of Search: 369/003,84,85 360/72.1,72.2,74.4,27,13

Priority Number:
1992-03-16  US1992000852838
1989-04-13  US1989000337258

Abstract:     In one embodiment of the invention, multiple selections recorded on CD's are re-recorded on a video medium or on a digital audio medium together with the recording of markers. The markers are recorded automatically, typically in response to CD track changes and disc changes, to locate the re-recorded selections, during playback. The method and apparatus of the invention can employ PCM recording and can be practiced with consumer electronic equipment.

Attorney, Agent or Firm: Lahive & Cockfield ;

Primary / Asst. Examiners: Shepperd, John W.; Nguyen, Tan

Maintenance Status: E3 Expired  Check current status

INPADOC Legal Status: Show legal status actions          Buy Now: Family Legal Status Report

Related Applications:
Application Number Filed Patent Pub. Date  Title
US1989000337258 1989-04-13       

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

Drawing Descriptions: Show drawing descriptions

Description: Show description

Forward References: Show 8 U.S. patent(s) that reference this one

U.S. References: Go to Result Set: All U.S. references   |  Forward references (8)   |   Backward references (30)   |   Citation Link

Patent  Pub.Date  Inventor Assignee   Title
Get PDF - 16pp US3921209  1975-11 Yoshino et al.  Matsushita Electric Industrial Co., Ltd. Digital recording and reproducing system employing ΔPCM
Get PDF - 6pp US3997721  1976-09 Umemoto et al.  Xerox Corporation Flying spot scanning system with reduced effective scan angle
Get PDF - 13pp US4224642  1980-09 Mawatari et al.  TEAC Corporation PCM Recording and reproducing method providing for dropout compensation
Get PDF - 12pp US4238852  1980-12 Iga et al.  Sony Corporation Error correcting system
Get PDF - 9pp 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
Get PDF - 9pp US4274115  1981-06 Wada et al.  Matsushita Electric Industrial Co., Ltd. Apparatus for detecting recording and reproducing state
Get PDF - 13pp US4281355  1981-07 Wada et al.  Matsushita Electric Industrial Co., Ltd. Digital audio signal recorder
Get PDF - 11pp US4309726  1982-01 Tanaka et al.  Hitachi, Ltd. Muting circuit in a PCM recording and reproducing apparatus
Get PDF - 17pp US4330860  1982-05 Wada et al.  Matsushita Electric Industrial Co., Ltd. Error correcting device
Get PDF - 9pp US4356566  1982-10 Wada et al.  Matsushita Electric Industrial Co., Ltd. Synchronizing signal detecting apparatus
Get PDF - 10pp US4403263  1983-09 Kageyama et al.  Tokyo Shibaura Denki Kabushiki Kaisha System for processing audio PCM digital signals
Get PDF - 14pp US4451919  1984-05 Wada et al.  Matsushita Electric Industrial Co., Ltd. Digital signal processor for use in recording and/or reproducing equipment
Get PDF - 23pp US4466029  1984-08 Tanaka  Sony Corporation Method and apparatus for detecting an edit point on a record medium
Get PDF - 9pp US4467370  1984-08 Hoshino et al.  Hitachi, Ltd. PCM Recorder with pause controlled signal rearranging
Get PDF - 20pp US4507687  1985-03 Hirota et al.  Matsushita Electric Industrial Co., Ltd. Horizontal sync pulse control circuit for video tape recorder utilizing pulse code modulation
Get PDF - 14pp US4528588  1985-07 Lofberg   Method and apparatus for marking the information content of an information carrying signal
Get PDF - 19pp US4530048  1985-07 Proper  Alpha Microsystems VCR backup system
Get PDF - 15pp US4571457  1986-02 Hattori et al.  Tokyo Shibaura Denki Kabushiki Kaisha Automatic telephone answering and recording apparatus
Get PDF - 13pp US4583208  1986-04 Verbsom  Optical Storage International-U.S. Sector mark decoder for an optical recorder
Get PDF - 9pp US4602297  1986-07 Reese   System for editing commercial messages from recorded television broadcasts
Get PDF - 7pp US4641203  1987-02 Miller   Apparatus for storing and relating visual data and computer information
Get PDF - 7pp US4707749  1987-11 Nishijima et al.  Hitachi, Ltd. Address code inserting system for video tape recording apparatus
Get PDF - 14pp US4723181  1988-02 Hickok  Eastman Kodak Company Tape memory with integral disk index on reel
Get PDF - 18pp 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
Get PDF - 8pp US4802114  1989-01 Sogame  General Electric Company Programmable remote control transmitter
Get PDF - 15pp 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
Get PDF - 11pp US4823333  1989-04 Satoh et al.  Matsushita Electric Industrial Co., Ltd. Optical disk duplicating apparatus using sector data identification information for controlling duplication
Get PDF - 9pp 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
Get PDF - 17pp US5023730  1991-06 Sakata et al.  Canon Kabushiki Kaisha Information recording system and apparatus
Get PDF - 20pp 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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