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公开(公告)号：US12262173B2
公开(公告)日：2025-03-25
申请号：US17509573
申请日：2021-10-25
Applicant: Intel Corporation
Inventor： Julio Cesar Zamora Esquivel , Hector Cordourier Maruri , Jose Rodrigo Camacho Perez , Paulo Lopez Meyer , Jose Torres Ortega , Alejandro Ibarra Von Borstel
Abstract: An audio processing device and method uses audio signals from a virtual rotating microphone for acoustic angle of arrival detection using a doppler effect technique.
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