GENERATING RESTORED SPATIAL AUDIO SIGNALS FOR OCCLUDED MICROPHONES

Systems and techniques are provided for performing spatial audio recording. For instance, a process can include detecting an occlusion for at least one audio frame of one or more audio frames associated with a spatial audio recording. During the spatial audio recording, the process can further inclu...

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Hauptverfasser:	MALTHAKAL, Krishna Kumar, CHI, Sanghyun, RAMAKRISHNAN, Dinesh
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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Beschreibung
Zusammenfassung:	Systems and techniques are provided for performing spatial audio recording. For instance, a process can include detecting an occlusion for at least one audio frame of one or more audio frames associated with a spatial audio recording. During the spatial audio recording, the process can further include selecting, based on detection of the occlusion, at least one of an occluded spatial filter for the one or more audio frames or a non-occluded spatial filter for the one or more audio frames. L'invention concerne des systèmes et des techniques pour effectuer un enregistrement audio spatial. Par exemple, un processus peut consister à détecter un blocage pour au moins une trame audio d'une ou plusieurs trames audio associées à un enregistrement audio spatial. Pendant l'enregistrement audio spatial, le processus peut en outre consister à sélectionner, sur la base de la détection du blocage, un filtre spatial bloqué pour la ou les trames audio et/ou un filtre spatial non bloqué pour la ou les trames audio.