Apparatus for Mapping Sound Source Direction

An apparatus for assisting spatial audio signal processing, the apparatus including circuitry configured to: capture, at least using at least three microphones in the apparatus, sensor data including microphone audio signals; analyse the sensor data to determine at least one three-dimension directio...

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Bibliographische Detailangaben
Hauptverfasser:	VILERMO, Miikka Tapani, PULAKKA, Hannu Juhani
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS STEREOPHONIC SYSTEMS
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Beschreibung
Zusammenfassung:	An apparatus for assisting spatial audio signal processing, the apparatus including circuitry configured to: capture, at least using at least three microphones in the apparatus, sensor data including microphone audio signals; analyse the sensor data to determine at least one three-dimension direction of a sound source; and process the sensor data to map the at least one three-dimension direction of the sound source to at least one further direction, wherein the processing of the sensor data is configured to employ at least a parasagittal plane based mapping.