EP0282209A2
Expired / Lapsed
EP
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Data reproducing device
Assignee: Pioneer Corp
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Filing: 1988-02-26
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Granted: —
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Expires: 2008-02-26
Abstract
Abstract A data reproducing device and method are disclosed, for example for use with a compact disk player or video disk player, in which data can be reproduced between any two designated points without disagreeable rapid cut-in or cut-off of the reproduced signal. During the reproduction of the disk (1) in a first mode, address data for first and second positions is inputted. Then, in a second reproducing mode, the main data is faded in at the first position and faded out at the second position.
Inventors
- 👤 Koji C/O Pioneer Electronic Corporation Yamagishi
- 👤 Nobuaki Pioneer Electronic Corporation Hisamatsu
- 👤 Naoki C/O Pioneer Electronic Corporation Masaki
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-04 03:14
CPC Classifications
G; G11; G11B; G11B20/00; G11B20/10; G11B21/00; G11B21/02; G11B21/08; G11B21/081; G11B21/083; G11B21/085; G11B27/00; G11B27/02; G11B27/022; G11B27/028; G11B27/031; G11B27/10; G11B27/102; G11B27/105; G11B2220/00; G11B2220/20; G11B2220/25; G11B2220/2537; G11B2220/2545; G11B2220/90; G11B27/024
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
73 words
A data reproducing method comprising the steps of: in reproducing main data and address data from a recording medium (1) in a first reproduction mode, storing (9) said address data at first and second positions inputted in a predetermined manner; and in reproducing said main data and address data in a second reproduction mode, fading in said main data at said first position and fading out said main data at said second position.
Claim 2
Dependent Claim
73 words
A data reproducing method comprising the steps of: in reproducing main data and address data from a recording medium (1) in a first reproduction mode, storing (9) said address data at first and second positions inputted in a predetermined manner; and in reproducing said main data and address data in a second reproduction mode, fading in said main data at said first position and fading out said main data at said second position.
Claim 3
Dependent Claim
35 words
The data reproducing method as claimed in claim 1, wherein: a plurality of pairs of said first and second positions are stored; and said main data defined by said pairs of positions are successively reproduced.
Claim 4
Dependent Claim
122 words
A data reproducing method comprising the steps of: inputting in advance a predetermined input period of time; calculating a period of time which elapses from the start of said input period of time until a time instant earlier by a predetermined period of time than the end of said input period of time; reproducing a plurality pieces of data recorded on a recording medium (1) in a specified order; and when the sum of the periods of time of reproduction of said data reaches said period of time thus calculated, gradually decreasing an output level such that output level is zero when the sum of the periods of time of reproduction of said data becomes equal to said input period of time.
Claim 5
Dependent Claim
122 words
A data reproducing method comprising the steps of: inputting in advance a predetermined input period of time; calculating a period of time which elapses from the start of said input period of time until a time instant earlier by a predetermined period of time than the end of said input period of time; reproducing a plurality pieces of data recorded on a recording medium (1) in a specified order; and when the sum of the periods of time of reproduction of said data reaches said period of time thus calculated, gradually decreasing an output level such that output level is zero when the sum of the periods of time of reproduction of said data becomes equal to said input period of time.
Claim 6
Dependent Claim
105 words
A data reproducing methods comprising the steps of: operation first inputting means when main data and address data recorded on a recorded medium (1) are reproduced in a first mode; operating second inputting means when positions are specified; storing in a memory (9), in response to the operation of said second inputting means, a plurality of pairs of address data reproducing in said first mode; operating third inputting means when said main data and address data are reproduced in a second mode; and searching said memory (9) in response to the operation of said third inputting means for said address data to be reproduced successively.
Claim 7
Dependent Claim
105 words
A data reproducing methods comprising the steps of: operation first inputting means when main data and address data recorded on a recorded medium (1) are reproduced in a first mode; operating second inputting means when positions are specified; storing in a memory (9), in response to the operation of said second inputting means, a plurality of pairs of address data reproducing in said first mode; operating third inputting means when said main data and address data are reproduced in a second mode; and searching said memory (9) in response to the operation of said third inputting means for said address data to be reproduced successively.
Claim 8
Dependent Claim
68 words
A data reproducing device for reproducing main data and address data from a recording medium (1), and comprising means (8, 9) for storing address data at selected first and second positions during reproduction in a first reproduction mode; and means (7) for fading in said main data at said first position and fading out said main data at said second position during reproduction in a second reproduction mode.
Claim 9
Dependent Claim
68 words
A data reproducing device for reproducing main data and address data from a recording medium (1), and comprising means (8, 9) for storing address data at selected first and second positions during reproduction in a first reproduction mode; and means (7) for fading in said main data at said first position and fading out said main data at said second position during reproduction in a second reproduction mode.
Claim 10
Dependent Claim
43 words
The data reproducing device as claimed in claim 5, wherein said storing means (8,9) can store a plurality of pairs of first and second positions; and said means (7) is arranged to reproduce said main data defined by said pairs of positions successively.
Claim 11
Dependent Claim
132 words
A data reproducing device comprising means (82) for inputting in advance a predetermined input period of time; means (7) for calculating a period of time which elapses from the start of said input period of time until a time instant earlier by a predetermined period of time than the end of said input period of time; means (7) for controlling reproduction of a plurality pieces of data recorded on a recording medium (1) in a specified order, and, when a sum of the periods of time of reproduction of said data reaches said calculated period of time, gradually decreasing the reproduction output level such that the output level is zero when the sum of the periods of the time of reproduction of said data becomes equal to said input period of time.
Claim 12
Dependent Claim
132 words
A data reproducing device comprising means (82) for inputting in advance a predetermined input period of time; means (7) for calculating a period of time which elapses from the start of said input period of time until a time instant earlier by a predetermined period of time than the end of said input period of time; means (7) for controlling reproduction of a plurality pieces of data recorded on a recording medium (1) in a specified order, and, when a sum of the periods of time of reproduction of said data reaches said calculated period of time, gradually decreasing the reproduction output level such that the output level is zero when the sum of the periods of the time of reproduction of said data becomes equal to said input period of time.
References Cited (Backward Citations)
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