VOICE PROCESSING DEVICE, VOICE PROCESSING SYSTEM, AND VOICE PROCESSING SYSTEM

PROBLEM TO BE SOLVED: To provide a voice processing device capable of improving sound quality of sound collected by a sound collection unit.SOLUTION: A voice processing device comprises: a data acquisition unit for acquiring voice data from sound collected by a sound collection unit including a plur...

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Bibliographische Detailangaben
1. Verfasser:	KISHIMOTO MICHINORI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PICTORIAL COMMUNICATION, e.g. TELEVISION PUBLIC ADDRESS SYSTEMS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a voice processing device capable of improving sound quality of sound collected by a sound collection unit.SOLUTION: A voice processing device comprises: a data acquisition unit for acquiring voice data from sound collected by a sound collection unit including a plurality of microphones and video data obtained by imaging by an imaging unit; a range designation unit for designating spatial video range in the acquired video data; a directivity processing unit for emphasizing a voice component in the direction of the video range designated by the range designation unit, in the voice data; and a characteristic correction unit for correcting a frequency characteristic of the voice data on the basis of the designated video range and a sound collection characteristic of the sound collection unit. 【課題】収音部により収音された音の音質を向上できる音声処理装置を提供する。【解決手段】複数のマイクロホンを含む収音部により収音された音声データと、撮像部により撮像された映像データと、を取得するデータ取得部と、取得された映像データにおける空間的な映像範囲を指定する範囲指定部と、前記音声データにおける前記範囲指定部により指定された前記映像範囲の方向における音声成分を強調する指向性処理部と、指定された映像範囲及び収音部の収音特性に基づいて、音声データの周波数特性を補正する特性補正部と、を備える。【選択図】図２