-
公开(公告)号：US20250048050A1
公开(公告)日：2025-02-06
申请号：US18790528
申请日：2024-07-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunil Bharitkar , Allan Devantier , Ashish Y. Rawat
Abstract: One embodiment provides a computer-implemented method that includes sending a stimulus signal to a loudspeaker. A measurement signal is received via a microphone. The stimulus signal is transformed into a stimulus time-frequency representation. The measured signal is transformed into a measured time-frequency representation. At least one frequency value is selected between the stimulus time-frequency representation and the measured time-frequency representation. Correlation analysis is performed using the selected at least one frequency value. Based on the correlation analysis, a statistical mode is determined to produce a start-time of the stimulus signal.
Search Results
1
records
(took 0.011 seconds)
