Music file processor, music file processing method and its program

A technology for music files and processing devices, which is applied in electrical digital data processing, special data processing applications, and electro-acoustic musical instruments, etc., and can solve problems such as difficulty in adjusting and reproducing volume, and difficulty in listening to music clips.

Inactive Publication Date: 2003-01-22
DRNC HLDG INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] If a large number of music files are downloaded from various recording media into a personal computer so as to be stored in a storage unit used in the personal computer, these large-scale stored files are automatically reproduced later, however, each piece of stored music will be stored in a different recording level, so there is a problem that it is difficult to adjust the reproduction volume
Music pieces stored at low recording levels will be difficult to hear if the reproduced volume is not adjusted

Method used

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  • Music file processor, music file processing method and its program
  • Music file processor, music file processing method and its program
  • Music file processor, music file processing method and its program

Examples

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Embodiment Construction

[0031] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] figure 2 It is a block diagram of the music file processing system 1 realized by the embodiment of the present invention. In the music file processing system 1, a personal computer 2 is used to store music files. The personal computer 2 can also reproduce stored music files for users to enjoy. In addition, the personal computer 2 can also download music files to the external playback device 3 for users to enjoy through the external playback device 3 .

[0033] That is, in the personal computer 2, a CD-ROM (Compact Disc Read Only) drive 4 is controlled by a central processing unit (CPU) 5, a music file is reproduced from an optical disc or the like, and the result of the reproduction is output to the central processing unit 5, and Record various data on CD-R, etc. The I / O (Input / Output) device 6 is an interface for USB (Universal Ser...

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Abstract

The present invention relates to a musical-file-processing apparatus, a musical-file-processing method and a musical-file-processing method program. The present invention can be applied to a case in which, for example, musical files are stored typically in a personal computer to be reproduced later. Each musical file is recorded by detecting a recording level of the file and the file is reproduced with the volume of the file corrected on the basis of the detected level so that complicated operations can be avoided and recorded musical files with different recording level can each be reproduced at a proper volume.

Description

technical field [0001] The invention relates to a music file processing device, a music file processing method and a music file processing method program. For example, the present invention can be applied to a case where music files are stored in a general-purpose personal computer for later reproduction. Record each music file by detecting the recording level of the file, reproduce the file with the file volume corrected according to the detected recording level, to avoid complicated operations, and to be able to reproduce each recorded with a different recording level at an appropriate volume music files. Background technique [0002] Conventionally, a compact disk is used to play music to a user, and the user listens to the music at a desired volume by manipulating an audio device. [0003] Recently, in a personal computer, an application program for reproducing pieces of music piece by piece automatically or in a desired order is provided, whe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B20/10G10H1/00G10H1/46G10H7/00G11B27/00G11B27/02G11B27/034
CPCG10H2250/575G10H2240/061G10H1/46G10H7/002G10H1/0041
Inventor 畠中光行
Owner DRNC HLDG INC
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