Information recording medium, information transmission method and device, information reproducing method and device

A technology of replay and encoding method, which is applied in the direction of electronic editing of digitized analog information signals, information storage, recording information storage, etc. It can solve the problems of not being able to record free music, recording or not recording free music, etc.

Inactive Publication Date: 2004-07-28
VICTOR CO OF JAPAN LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] (1) However, as mentioned above, the disk creator can use the disk in various ways, and the user can perform various reproductions. In this way, for the disk creator, there will be such a problem: management It is not easy to record or not to record the free music on which disk, and, for the user, there is a problem that it is impossible to simply know on which disk to record or not to record the free mu

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Information recording medium, information transmission method and device, information reproducing method and device
  • Information recording medium, information transmission method and device, information reproducing method and device
  • Information recording medium, information transmission method and device, information reproducing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0114]Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic diagram showing the format of a DVD disc as a first embodiment of an information recording medium according to the present invention.

[0115] As the first embodiment of the information recording medium involved in the present invention, in the format of the DVD disc shown in FIG. Structure of Simple Audio Manager), AMG (Audio Manager), SPS (Still Picture Group), m ATSs managed by AMGI (Audio Control Information) in AMG, namely ATS to ATS . SAMG is used for ATS~ATS The top SAPP table (TOC) is an area described 8 times. This zone can be defined as a separate file.

[0116] AMG includes AMGI, AMG Menu (AMGM) and Backup AMGI (AMGI-BUP), AMGI (and AMGI-BUP) includes AMGI Management Table (AMGI-MAT) shown in detail in FIG. 2 . The AMGI-MAT contains interaction data (password) for accessing the freebie information, which is represented by, for example, four...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

An information recording medium includes a recording area for an auxiliary signal, and a recording area for a main signal. The auxiliary-signal recording area and the main-signal recording area are successively arranged. The main-signal recording area stores first information, second information, and third information. The first information represents plural tunes. The second information includes playback control information for separating the tunes into groups and implementing playback of the tunes group by group. The third information includes interactive data for permitting an access to the first information of the tunes group by group.

Description

technical field [0001] The present invention relates to an information recording medium capable of recording original music and free music, an information transmission device, an information playback device, a recording medium recording a computer program, an information transmission method, an information transmission device and an information transmission medium. Background technique [0002] Since a DVD (Digital Video Disc, Digital Versatile Disc) has a larger capacity than a CD (Compact Disc), it is attracting attention as a record disc for music and the like. However, DVDs can be recorded at a higher density than CDs, and the recording time is more generous. Therefore, it is a problem to use it as a recording medium for music. For example, in addition to the original music as the music source, it can be selectively played back as karaoke and BGM (background music, Background Music), which expands the entertainment methods for users. Also, since the user can freely perf...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G11B20/12G11B27/034G11B27/10G11B27/30G11B27/32
CPCG11B20/12G11B2220/211G11B27/105G11B27/10G11B20/1217G11B2020/10546G11B2220/2562G11B27/329G11B27/3027G11B27/034
Inventor 田中美昭植野昭治
Owner VICTOR CO OF JAPAN LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap