JP5675729B2 - オーディオエンハンス型装置 - Google Patents
オーディオエンハンス型装置 Download PDFInfo
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Description
ここに述べる幾つかの実施形態では、この開示は、電子装置からのオーディオ出力を、1つ以上の基準、例えば、アクティブなアプリケーション、ユーザ相互作用、及び環境パラメータに基づいて向上させるための方法の形態をとる。又、この方法は、(もしあっても)著しいアクティブなユーザ相互作用を伴わずにユーザ入力を与えることを含む。換言すれば、このシステムは、ユーザがユーザ入力を物理的に又は故意にシステムに入力する必要がないように、ユーザ入力を補間するのにセンサ及び画像形成装置に依存する。これは、ユーザから直接アクティブな入力を要求せずにオーディオ出力を向上させるように、オーディオ出力装置が異なるユーザパラメータに対して動的に調整を行えるようにする。
規範的な実施形態において、本開示は、ユーザのオーディオ経験を向上させるシステムの形態である。図1Aは、向上したオーディオを与える規範的なシステム100のブロック図である。このシステム100は、コンピュータ102又は他の電子装置及びオーディオ出力装置106、110(これは、コンピュータ102と一体的であるか、それとは個別であるか、又はその両方の組合せである)を備えている。コンピュータ102は、処理能力をもつ実質的に任意の形式の電子装置であり、ラップトップ、タブレット、スマートホン、オーディオプレーヤ、及びテレビジョンを含むが、これに限定されない。この実施形態では、コンピュータ102は、外部オーディオ出力装置110及び一体化されたオーディオ出力装置106と通信する。しかしながら、ある例において、システム100は、単一のオーディオ出力装置106、110を含んでもよいし、又は複数の他のオーディオ出力装置(例えば、サラウンドサウンド5スピーカシステム)を含んでもよいことに注意されたい。オーディオ出力装置106、110は、スピーカ、スピーカのセット、ヘッドホン、又は電子信号に応答してサウンドを発生できる他の装置である。
図3は、ユーザ場所及び位置に基づいてオーディオ出力を調整するための規範的な方法200を示すフローチャートである。この方法200は、動作202で始まり、コンピュータ102は、ユーザ(1人又は複数)を検出する。コンピュータ102は、センサ124を使用して、動きを捕獲するか、ビデオセンサ134を使用して、画像を捕獲しそして分析する(例えば、顔認識)か、或いはオーディオセンサ132を使用してユーザによるノイズを捕獲する。
他の実施形態では、システム100は、ユーザ及び番組の好みに基づきオーディオ及び/又はビデオ出力を向上させるのに使用される。図4は、オーディオ及び/又はビデオ出力を向上させるための規範的な方法300のフローチャートである。この方法300は、動作302で開始し、そしてコンピュータ102は、コンピュータ102を使用する特定ユーザを決定する。動作302は、ユーザがユーザ名及び/又はパスワードを入れる開始時に決定される。それとは別に又はそれに加えて、コンピュータ102は、例えば、デフォールトユーザ、セキュリティシステム、顔認識、等の別の仕方で、装置を使用するユーザを決定する。ユーザが決定された後、方法300は、動作304へ進み、ユーザ(又はコンピュータ102)は、特定のアプリケーションを起動する。このアプリケーションは、ビデオ会議/チャットプログラム、音楽プレーヤ、ビデオプレーヤ、等である。このアプリケーションは、オーディオ及び/又はビデオ/画像の観点を含む。
他の例では、システム100は、エンハンス(向上)型で且つユーザ調整可能なビデオ会議システムを提供するのに使用される。図5Aは、複数人ビデオ会議を表示するコンピュータ102の一例である。明らかなように、ディスプレイ104は、個人A、個人B、個人C、及び個人Dの画像を含む。個人は、より多くても少なくてもよく、又、システムは、人を伴わずに(例えば、監視システムとして)使用されてもよいことに注意されたい。図5Bは、各個人A−Dの位置に対するコンピュータ102の上面図である。図5Bに示すように、各個人A−Dは、コンピュータ102に対して異なる場所に位置する。
他の実施形態では、システム100は、ビデオ会議ウインドウ又はインスタンスの場所に基づいてオーディオ出力を変更するように構成される。図7Aは、インスタントメッセージング、ボイス又はビデオチャットプログラムの実行を伴うコンピュータ102を示す。例えば、コンピュータ102は、アップル社によるiCHAT又はFacetimeのようなプログラムを実行する。ディスプレイは、複数のチャットインスタンス430、432、434、436を含み、各ウインドウは、それ自身のオーディオ、各々、オーディオA、オーディオB、オーディオC、及びオーディオDを含む。更に、各チャットインスタンスは、ビデオ画像又は写真のような対応画像を含む。
以上の説明は、広く適用することができる。実施形態の説明は、単なる例示に過ぎず、請求項を含む本開示の範囲がこれらの例に限定されることを示唆するものではない。
102:コンピュータ
106、110:オーディオ出力装置
118:プロセッサ
120:ネットワーク/通信インターフェイス
122:システムバス
124:センサ
126:入力/出力インターフェイス
128:ビデオ入力/出力インターフェイス
130:メモリ
132:オーディオ入力/出力インターフェイス
134:ビデオセンサ
136:マイクロホン
138:ネットワーク
142:画像処理ユニット
144:ユーザ/環境インターフェイス処理ユニット
145:出力処理ユニット
146:オーディオ処理ユニット
Claims (9)
- ビデオ会議システム用の方法において、
センサによりユーザを検出する段階と、
プロセッサにより、前記ユーザを選択する段階と、
オーディオ入力装置を、ユーザに向ける段階と、
オーディオ出力装置の現在オーディオ出力に対して最適な範囲内にユーザがいるかどうか前記プロセッサにより決定する段階と、
ユーザが最適な範囲内にいない場合には、前記オーディオ出力を変更する段階と、
ユーザが前記ビデオ会議システムのコンピューティング装置に向いているかどうか前記センサにより決定する段階と、
ユーザの方向に基づいてオーディオ装置を調整する段階と、
を備え、前記オーディオ出力装置が、前記ビデオ会議システムの前記コンピューティング装置の内部スピーカである第1のスピーカと、前記コンピューティング装置とは別個の外部スピーカである第2のスピーカと、を含み、前記ユーザが前記最適な範囲内にいない場合には、前記オーディオ出力を変更する前記段階が、前記第2のスピーカをターンオンして、サラウンドサウンドを生成することを含むことを特徴とする、方法。 - 第1センサはユーザの存在を決定し、第2センサはユーザの方向を決定する、請求項1に記載の方法。
- 前記第1センサは動きセンサであり、前記第2センサはカメラである、請求項2に記載の方法。
- 前記ユーザが前記最適な範囲内にいない場合に、オーディオ出力を変更する前記段階は、ボリュームの調整、サウンド位置の調整、出力装置のアクチベーション及びデアクチベーション、又は周波数のフィルタリングの少なくとも1つを含む、請求項1、2、又は3に記載の方法。
- 前記オーディオ入力装置は、マイクロホンである、請求項1、2、3、又は4に記載の方法。
- ビデオ会議システムにおいてオーディオを向上させるシステムにおいて、
コンピュータであって、
一人以上のユーザの位置を検出するように構成されたセンサ、
前記センサと通信し、前記一人以上のユーザから一人のユーザを選択し、オーディオ入力装置を前記ユーザに向け、前記ユーザが、現在のオーディオ出力に対して最適な範囲内にいるか否かを決定し、且つ前記ユーザが前記コンピュータに向いているかどうかを決定するために前記センサを向けるように構成されたプロセッサ、及び
前記プロセッサと通信し、オーディオを出力するように構成された出力装置含むコンピュータを備え、
前記ユーザが最適な範囲にいない場合に、前記出力されるオーディオを修正し、且つ前記ユーザの前記向きに基づいて、前記出力装置を調整し、前記オーディオ出力装置が、前記ビデオ会議システムの前記コンピューティング装置の内部スピーカである第1のスピーカと、前記コンピューティング装置とは別個の外部スピーカである第2のスピーカと、を含み、前記ユーザが前記最適な範囲内にいない場合に、前記出力されるオーディオを修正することが、前記第2のスピーカをターンオンして、サラウンドサウンドを生成することを含むことを特徴とする、システム。 - 第1センサはユーザの存在を決定し、第2センサはユーザの方向を決定する、請求項6に記載のシステム。
- 前記第1センサは動きセンサであり、前記第2センサはカメラである、請求項7に記載のシステム。
- 前記ユーザが前記最適な範囲内にいない場合に、前記出力されるオーディオを修正することが、ボリュームの調整、サウンド位置の調整、前記出力装置のアクチベーション及びデアクチベーション、又は周波数のフィルタリングの少なくとも1つを含む、請求項6、7、又は8に記載のシステム。
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WO2013015974A1 (en) | 2013-01-31 |
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