Recording equipment and method for information recording medium

A technology for information recording and recording equipment, applied in the field of recording equipment for multiple audio information

Inactive Publication Date: 2002-06-26
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, even if the song is copied to the information recording medium by the CD, the same problem as previously described for copying the information from the DVD-Audio disc to the information recording medium will occur.

Method used

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  • Recording equipment and method for information recording medium
  • Recording equipment and method for information recording medium
  • Recording equipment and method for information recording medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] FIG. 5 shows a recording apparatus 1 according to Embodiment 1 of the present invention. The recording device 1 can record a plurality of audio information having different audio properties. In Embodiment 1, the recording apparatus 1 records break information at the end of the song as a part of the song. That is, the recording device 1 records break information so as to be adjacent to the end of the audio content of the song. This recording apparatus 1 comprises: an audio property converter 51; A memory buffer 52, is used to store at least a part of audio information; An audio property detection part 53; Record audio information in, such as an optical head.

[0065] see Figure 6A , in conjunction with FIG. 5 , describes the copying of songs by the recording device 1 . exist Figure 6AIn the example shown, the recording apparatus 1 records the song 61 and the song 62 into the information recording medium 55 as the song 63 and the song 64 . For example, song 61 and...

Embodiment 2

[0074] Fig. 10 shows a recording device 2 according to the invention. The recording device 2 can record a plurality of audio information having different audio properties. In Embodiment 2, the recording device newly generates break information and records the generated break information in the information recording medium 55 . The recording apparatus 2 includes: an audio property converter 51; a storage buffer 52; an audio property detection section 53; a recording / reproducing head 54; an intermittent information generator 101; a switch 102; and a controller 103 for At least the audio property detection section 53 and the switch 102 are controlled.

[0075] See Figure 10 and Figures 11A to 11D , an example of automatic recording by the recording device 2 is described. In this example, after a reproducing device starts reading audio information from a CD or DVD-Audio disc, the recording device 2 automatically starts recording the audio information read by the reproducing de...

Embodiment 3

[0088] In Embodiment 3, the recording of a song in which index 0 is not defined into the information recording medium 55 is described. Such as Figure 12A As shown, in each song 121 or 122 stored on a CD or DVD-Audio disc, index 0 is not defined.

[0089] First, in conjunction with Figure 10, refer to Figure 12A An example in which break information 127 and 128 are inserted at the head of songs 123 and 124, respectively, will be described. For example, the recording device 2 of FIG. 10 records songs 121 or 122 read from a CD or DVD-audio disk into the information recording medium 55 as songs 123 and 124, respectively, as Figure 12A shown.

[0090] After the recording of the audio content 125 of the song 121 into the information recording medium 55 is completed, the audio content 126 of the song 122 is input to the recording device 2, and the audio property detection section 53 detects the audio property of the audio content 126. Then, at least a part of the audio content...

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PUM

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Abstract

The present invention relates to a recording apparatus for recording a first audio content in an information recording medium. The first audio contents are contained in first audio information together with inter-contents information which is recorded next to the head of the first audio contents. The information recording medium containing a second audio information including a second audio content, wherein the recording apparatus includes: a judging part which detects the audio attribute of the first audio information and judges whether the audio attribute of the first audio information coincides with the audio attribute of the second audio information; an converting part which converts the audio attribute of the inter-contents information into the audio attribute of the second audio information when the audio attribute of the first audio information is different from the audio attribute of the second audio information; and a recording part which records the inter-contents information in a spot of the recording medium adjacent to the tail of the second audio contents as part of the second audio information and records the first audio information in the information recording medium.

Description

field of invention [0001] The present invention relates to a recording apparatus for recording a plurality of audio information having different audio properties on a rewritable information recording medium or a write-once type information recording medium. Background of the invention [0002] Generally, in a compact disc (CD), several seconds of silence information is stored in "Index 0" indicating an interval between songs that is set at the head of each song. However, in the specification of the minidisk (MD), such "index 0" is not defined as a specification. [0003] refer to figure 1 and 2 Description Copy songs from CD to MD. Here, "song" means audio information including at least one audio content. Preferably, the "song" is audio information including an audio content and break information adjacent to a head or tail of the audio content. The break information represents the interval between songs and is usually contained in index 0. [0004] When copying songs f...

Claims

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Application Information

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IPC IPC(8): G11B20/12G11B20/10G11B27/034G11B27/30
CPCG11B20/10527G11B2220/2562G11B2020/1062G11B27/3027G11B27/034G11B20/12
Inventor 堀井则彰山本雅哉新保正利
Owner PANASONIC CORP
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