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Information processing apparatus and method

An information processing device and technology of the device, applied in the direction of electrical digital data processing, special data processing applications, image communication, etc., can solve the problem of not dynamically displaying the speech recognition result, etc.

Inactive Publication Date: 2005-02-16
KK TOSHIBA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is no technology that dynamically displays the language text of the voice recognition result so that the user can easily understand the voice content and the video content corresponding to the voice, and perform playback control

Method used

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  • Information processing apparatus and method
  • Information processing apparatus and method
  • Information processing apparatus and method

Examples

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no. 1 example

[0020] figure 1 is a block diagram illustrating a schematic configuration of a television receiver related to the first embodiment of the present invention. The television receiver includes: a tuner 10 connected to a wireless antenna to receive a broadcast video-audio signal; and a data separator 11 for outputting the video-audio signal (AV (Audio Video) information) received by the tuner 10 to the AV information delay unit 12. In addition, the data separator separates the voice signal from the video-audio signal, and outputs it to the voice recognition unit 13 . The television receiver also includes: a voice recognition unit 13, which is used to perform voice recognition on the voice signal output by the data separator 11; and a language information output unit 14, which generates an audio signal including language elements such as Language text of words and language information of time information for synchronization with playback of the speech signal.

[0021] The AV inf...

no. 2 example

[0036] Figure 6 is a block diagram of a schematic configuration of a home server related to the second embodiment of the present invention. Such as Figure 6 As shown, the home server 60 of this embodiment includes an AV information storage unit 61 for storing AV information, and a voice recognition unit 62 for voice recognition of a plurality of voice signals included in the AV information stored in the AV information storage unit 61 . The home server 60 also includes a language information processor 63 connected to the voice recognition unit 62 for generating language text according to the voice recognition result of the voice recognition unit 62 and performing language processing for extracting keywords. An output portion of the language information processor 63 is connected to a language information memory 64 which stores language processing results of the language information processor 63 . In the language processing of the language information processor 63, the inform...

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Abstract

An information processing apparatus using a speech signal, comprising a playback unit configured to play back the speech signal, a speech recognition unit configured to subject the speech signal to speech recognition, a text generator to generate a linguistic text having linguistic elements and time information for synchronizing with playback of the speech signal, by using a speech recognition result of the speech recognition unit, and a presentation unit configured to present selectively the linguistic elements together with the time information in synchronism with the speech signal played back by the playback unit.

Description

[0001] Related Application Cross Reference [0002] This application is based on and claims the benefit of priority from Japanese Priority Patent Application No. 2003-207622 filed on August 15, 2003, the entire contents of which are incorporated herein by reference. technical field [0003] The present invention relates to an information processing device, more specifically, to an information processing device based on a speech recognition result to output language information, and an information processing method thereof. Background technique [0004] In recent years, research on metadata generation using language information obtained through speech recognition results of speech signals has been very active. Applying the generated metadata to speech signals is useful for data management or searching. [0005] For example, Japanese Patent Application Laid-Open No. 8-249343 provides a method to achieve the desired goal by extracting specific expressions and keywords from the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/00G10L15/08G10L15/10G10L15/22G10L15/26H04B1/16H04N5/445
CPCG10L15/26G10L15/265
Inventor 阿部一彦河村聪典正井康之矢岛真人桃崎浩平笹岛宗彦山本幸一
Owner KK TOSHIBA