JP2014089437A - 音声認識装置及び音声認識方法 - Google Patents
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- G10L15/30—Distributed recognition, e.g. in client-server systems, for mobile phones or network applications
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Abstract
【解決手段】 本発明に係る音声認識装置は、ユーザーの音声信号を受信する音声受信部と、前記音声信号を受信して音声認識処理を行う第1の音声認識エンジンと、前記音声信号を受信して外部の第2の音声認識エンジンに伝送する通信部と、ユーザーの選択に基づいて、前記音声受信部を介して受信される音声信号を、前記第1の音声認識エンジン又は前記通信部の少なくとも一方に伝送するように制御する制御部と、を備える。
【選択図】 図1
Description
20 遠隔制御装置
100 音声認識装置
110 音声受信部
120 ユーザー入力部
140 第1の音声認識エンジン
150 通信部
160 制御部
170 ディスプレイ部
200 音声認識サーバー
210 第2の音声認識エンジン
Claims (15)
- ユーザーの音声信号を受信する音声受信部と、
前記音声信号を受信して音声認識処理を行う第1の音声認識エンジンと、
前記音声信号を受信して外部の第2の音声認識エンジンに伝送する通信部と、
前記音声受信部から受信される音声信号を、前記第1の音声認識エンジン及び前記通信部の少なくとも一方に伝送するように制御する制御部と、
を備えることを特徴とする、音声認識装置。 - 前記第1の音声認識エンジンは、既に設定された語彙のみを認識する組み込み型エンジンで構成され、前記第2の音声認識エンジンは、連続した多数の語彙を認識するサーバー型エンジンで構成されることを特徴とする、請求項1に記載の音声認識装置。
- 遠隔制御装置を介したユーザーの入力信号を受信するユーザー入力部をさらに備え、
前記遠隔制御装置は、音声認識エンジンの選択のための少なくとも一つの音声認識エンジン選択ボタンを備えていることを特徴とする、請求項1に記載の音声認識装置。 - 前記制御部は、前記音声認識エンジン選択ボタンを押す時間が所定時間以上であると、前記音声信号が前記第1の音声認識エンジン又は前記第2の音声認識エンジンのいずれか一方に伝送され、所定時間未満であると他方に伝送されるように制御することを特徴とする、請求項3に記載の音声認識装置。
- 前記遠隔制御装置の前記音声認識エンジン選択ボタンは、前記第1の音声認識エンジン及び前記第2の音声認識エンジンのそれぞれに対応する複数のボタンを備えており、前記制御部は、前記複数のボタンのいずれか一方に対応する入力信号が受信されると、前記ボタンに対応する音声認識エンジンに前記音声信号が伝送されるように制御することを特徴とする、請求項3に記載の音声認識装置。
- 前記制御部は、前記音声受信部を介して前記音声信号が受信されると、既に設定された語彙が前記受信した音声信号に含まれているか否かに基づいて、音声認識を行う前記第1の音声認識エンジン又は前記第2の音声認識エンジンのいずれか一方を決定することを特徴とする、請求項2に記載の音声認識装置。
- 前記受信される音声信号は前記第1の音声認識エンジン及び前記第2の音声認識エンジンにそれぞれ伝送され、
前記制御部は、前記第1の音声認識エンジンの音声認識結果に基づいて、前記既に設定された語彙が前記音声信号に含まれているか否かを判断することを特徴とする、請求項6に記載の音声認識装置。 - 前記制御部は、既に設定された音声が前記音声信号の前半部に含まれているか判断することを特徴とする、請求項7に記載の音声認識装置。
- ユーザーの音声信号を受信することと、
ユーザーの選択に基づいて、前記受信した音声信号を処理する、音声認識装置内に設けられた第1の音声認識エンジン又は前記音声認識装置の外部に設けられた第2の音声認識エンジンの少なくとも一方を決定することと、
前記決定結果に基づいて、前記音声信号を前記第1の音声認識エンジン又は前記第2の音声認識エンジンの少なくとも一方に伝送することと、
を含むことを特徴とする音声認識装置を用いた音声認識方法。 - 前記第1の音声認識エンジンは、既に設定された語彙のみを認識する組み込み型エンジンで構成され、前記第2の音声認識エンジンは、連続した多数の語彙を認識するサーバー型エンジンで構成されることを特徴とする、請求項9に記載の音声認識方法。
- 遠隔制御装置を介したユーザーの入力信号を受信することをさらに含み、
前記遠隔制御装置は、音声認識エンジンの選択のための少なくとも一つの音声認識エンジン選択ボタンを備えていることを特徴とする、請求項10に記載の音声認識方法。 - 前記決定することは、
前記音声認識エンジン選択ボタンを押す時間が所定時間以上であれば、前記音声信号を処理する音声認識エンジンを前記第1の音声認識エンジン又は前記第2の音声認識エンジンのいずれか一方と決定し、所定時間未満であれば他方と決定することを特徴とする、請求項11に記載の音声認識方法。 - 前記遠隔制御装置の前記音声認識エンジン選択ボタンは、前記第1の音声認識エンジン及び前記第2の音声認識エンジンのそれぞれに対応する複数のボタンを備えており、
前記決定することは、
前記複数のボタンのいずれか一方に対応する入力信号が受信されると、前記音声信号を処理する音声認識エンジンを、前記ボタンに対応する前記第1の音声認識エンジン又は前記第2の音声認識エンジンのいずれか一方と決定することを特徴とする、請求項11に記載の音声認識方法。 - 既に設定された語彙が前記受信した音声信号に含まれているか否かを判断することをさらに含み、
前記決定することは、
前記判断結果に基づいて、音声認識を行う前記第1の音声認識エンジン又は前記第2の音声認識エンジンのいずれか一方を決定することを特徴とする、請求項9に記載の音声認識方法。 - 前記受信される音声信号は前記第1の音声認識エンジン及び前記第2の音声認識エンジンにそれぞれ伝送され、
前記判断することは、
前記第1の音声認識エンジンの音声認識結果に基づいて、前記既に設定された語彙が前記音声信号に含まれているか否かを判断することを特徴とする、請求項14に記載の音声認識方法。
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CN103794212A (zh) | 2014-05-14 |
RU2015120296A (ru) | 2016-12-20 |
EP2725577A2 (en) | 2014-04-30 |
WO2014069798A1 (en) | 2014-05-08 |
US20140122075A1 (en) | 2014-05-01 |
EP2725577A3 (en) | 2014-05-07 |
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