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Communication apparatus and communication method

A technology of a communication device and a communication method, applied in special data processing applications, carrier indexing/addressing/timing/synchronization, instruments, etc., can solve problems such as difficulty in remembering and retrieving keywords

Inactive Publication Date: 2008-09-24
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the search key is not one entered by the user, the user may find it difficult to remember the search key

Method used

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  • Communication apparatus and communication method
  • Communication apparatus and communication method
  • Communication apparatus and communication method

Examples

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Embodiment Construction

[0041] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A music piece retrieval apparatus representing the present invention will be described in detail below with reference to the accompanying drawings.

[0042]Referring to Fig. 1, music repertoire retrieval device 10 comprises: first storage unit 11, wherein store a plurality of music repertoire data to form music repertoire database, and second storage unit 12, wherein storage operation is stored in the first storage unit 11 The rhythm pattern of the search key of the music piece data to form a rhythm pattern database. The music piece retrieval apparatus 10 also includes a rhythm input unit 13 for inputting a rhythm pattern of music piece data that the user desires to listen to, and a normalization unit 14 for normalizing the input rhythm pattern input from the rhythm input unit 13 . The music repertoire retrieval device 10 also includes: a registration processing unit 15, which is used to register the rhythm pattern in th...

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Abstract

The invention relates to a communication device and relative method, wherein said device comprises: an input element for inputting the rhythm mode of content data; a sending element for sending said rhythm mode that input from one input element to another device that stores several content data; a receiving element for receiving the search result consistent with the rhythm mode, and receiving the content data consistent with the sending demand; and a record and / or a replay element for recording and / or replaying received content data.

Description

[0001] This application is a divisional application of an invention patent application with a filing date of December 7, 2001, an application number of 01806008.0, and an invention title of "Content Retrieval Method and Device, Communication System and Communication Method". technical field [0002] The present invention relates to a music repertoire retrieval method and device, wherein the music repertoire stored in a storage unit such as a hard disk, optical disk, magneto-optical disk or IC card can be retrieved by inputting a rhythm pattern of content data, such as a music repertoire. More particularly, it relates to a communication system and communication method in which a recording medium holding a retrieval program recorded thereon or content data stored in, for example, a server device can be retrieved via a network. Background technique [0003] In a conventional enlightenment and / or reproducing apparatus for recording and / or reproducing music piece data, music piece...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G10H1/00G10H1/40G11B27/10
Inventor 小笠原努
Owner SONY CORP
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