Interactive audio effect generating method and system

A generation method and interactive technology, applied in speech analysis, speech synthesis, instruments, etc., to solve problems such as inability to edit sound effects, complex software for ordinary users, and inability for users to use the system in real time.

Inactive Publication Date: 2007-10-03
INT BUSINESS MASCH CORP
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, in these technical solutions, the sound effect action and the object (sound file) of the sound effect action are not separated, so the sound effect cannot be further edited, and the sound effect after such sound effect processing is fixed
[0004] In addition, professional audio editing software can provide powerful sound editing functions, but these software are complicated for ordinary users, and these audio editing software are usually separate offline systems, and users cannot use them in real-time systems

Method used

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  • Interactive audio effect generating method and system
  • Interactive audio effect generating method and system
  • Interactive audio effect generating method and system

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Embodiment Construction

[0045] It is believed that the above and other objects, features and advantages of the present invention will be more apparent through the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings.

[0046] Fig. 1 is a flowchart of a method for generating interactive sound effects according to an embodiment of the present invention. As shown in FIG. 1 , in step 101, multiple sound effect identifiers are provided to the user. In the present invention, each sound effect identifier corresponds to a specific sound effect object, and the sound effect object includes a seed sound representing a predefined sound file and a sound effect action representing an operation on the sound. Usually, these sound effect tags are generated by establishing a link between a specific sound effect object and a specific tag. These sound effect identifiers may be predefined by the system or user-defined. In this embodiment, we sugge...

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Abstract

The present invention provides an interactive type sound effect production method. Said method includes the following steps: providing several sound effect identifications, in which every described sound effect identification is correspondent to a specific sound effect object, the described sound effect object includes seed sound representing previously-defined sound file and sound effection action representing operation for sound; for whole source sound or at lease one section of source sound user selects at least one described sound effect identification; utilizing selected sound effect identification to edit source sound and form sound effect expression; interpreting above-mentioned sound effect expression so as to define operation correspondent to every sound effect identification in above-mentioned sound effect expression and execution sequence of said operation; and according to the above-mentioned sequence executing above-mentioned operation so as to output the sound with sound effect.

Description

technical field [0001] The invention relates to the field of sound processing, in particular to an interactive sound effect generation method and system. Background technique [0002] With the development of multimedia technology, more and more users start to use sound effects to make many applications more lively and interesting. For example, users can select their favorite music from the soundtrack list to add to the electronic greeting card; in some email software, users can select background music from the predefined background music list. With the wide application of speech technology in multimedia communication, users also hope to be able to make sound effects on pre-recorded or synthesized sounds / voices to obtain personalized sound effects. For example, in online games, users hope that the voice can be changed according to different characters; in multimedia short message communication, users hope that the short message can have various sound effects to make it more ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L13/08G10H1/00
CPCG10H1/0091G10H2240/145G10H2250/315G10L13/033
Inventor 沈丽琴施勤李海萍双志伟
Owner INT BUSINESS MASCH CORP
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