音声制御装置、音声制御装置の動作方法、コンピュータプログラム及び記録媒体

Title:

音声制御装置、音声制御装置の動作方法、コンピュータプログラム及び記録媒体

Document Type and Number:

Japanese Patent JP6510117

Kind Code:

B2

Abstract:

To provide a speech control apparatus for preventing false detection of a keyword and a method of operating the same.SOLUTION: The method according to the present disclosure includes the steps of: receiving an audio signal corresponding to a surrounding sound; generating audio stream data; determining a first interval in which a candidate keyword corresponding to a predetermined keyword is detected, from the audio stream data; extracting a first speaker feature vector for identifying a speaker in the first interval and a second speaker feature vector for identifying a speaker in a second interval adjacent to the first interval from the audio stream data; and determining whether or not the predetermined keyword is included in the first interval based on similarity between the first speaker feature vector and the second speaker feature vector.SELECTED DRAWING: Figure 2

Inventors:

Gold hell
Korean profit
5 Hyse
Lee Feng Makoto
Akira Yu Kure
Cui Min Sui
Lee Sui
Ren Sadahime
Cui Ji Su
Ginger Han Yong
Golden Shu
Choi Ting Fang

Application Number:

JP2018094704A

Publication Date:

May 08, 2019

Filing Date:

May 16, 2018

Export Citation:

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