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Generating tones by combining sound materials

一种素材、声音的技术，应用在生成乐音或音乐声领域，能够解决无法实现操作的简化等问题

Inactive Publication Date: 2012-09-05
YAMAHA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since there is a need to change the types of all target sound materials, the above method may not achieve simplification of operations

Method used

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  • Generating tones by combining sound materials
  • Generating tones by combining sound materials
  • Generating tones by combining sound materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036]

[0037] figure 1 is a block diagram illustrating the overall configuration of a sound generation control system 1 according to a preferred embodiment of the present invention. The sound generation control system 1 includes an information processing terminal 10 and a server apparatus 50, and the information processing terminal 10 and the server apparatus 50 are connected to each other through a communication line 1000 such as the Internet. The sound generation control system 1 performs control to generate a desired musical sound or musical sound by appropriately combining some of a plurality of sound materials prepared in advance. The sound material each has a waveform form, the sound material can be used as a material for creating a sound, and has a given time length, a given waveform characteristic, and a given amplitude characteristic, and by extracting (cutting) part of the waveform from the music data Obtained, wherein the musical piece data includes musical ton...

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Abstract

The apparatus displays, on a display screen (131), an icon placement region (ST) having a time axis defined therein, and displays, in accordance with an input instruction, an icon image with which feature amount information of material data indicative of a sound material is associated. The apparatus further sets a type of a feature amount database, where material data and feature amount information of the material data are associated with each other, along the time axis in accordance with an input instruction. Then, the apparatus references the feature amount database of a type having correspondence relationship in time axis with an icon image to identify material data similar to the feature amount information corresponding to the icon image, and audibly generates a sound at timing corresponding to a position, on the time axis, of the icon image and with content corresponding to the identified material data.

Description

technical field [0001] The present invention relates to techniques for combining sound material and audibly generating musical tones or musical sounds based on the combined sound material. Background technique [0002] There have hitherto been known techniques of pre-storing various pieces of sound material in a database, and selectively combining some of the pre-stored sound materials to generate tones (ie, tone waveforms) based on the combined sound materials. Each sound material for generating the musical tone is selected from a plurality of sound materials pre-stored in a database. To facilitate selection of sound materials, the plurality of sound materials stored in the database are classified into categories indicative of various musical characteristics. Japanese Patent Application Laid-Open No. 2010-191337 discloses a method of extracting a plurality of sound materials from continuous sound waveforms of a plurality of musical pieces, classifying the extracted sound m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10H1/00
CPCG10H1/0025G10H2210/125G10H2210/131G10H2220/106G10H2240/145G10H2240/305
Inventor 臼井旬神谷泰史
Owner YAMAHA CORP
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