US 11,943,591 B2
System and method for automatic detection of music listening reactions, and mobile device performing the method
Seungwoo Kang, Cheonan (KR); Euihyeok Lee, Cheonan (KR); and Chulhong Min, Daejeon (KR)
Filed by KOREA UNIVERSITY OF TECHNOLOGY AND EDUCATION, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION, Chungcheongnam-do (KR)
Filed on Dec. 30, 2021, as Appl. No. 17/565,894.
Prior Publication US 2023/0171541 A1, Jun. 1, 2023
Int. Cl. H04R 3/00 (2006.01); G06F 1/16 (2006.01); G10L 25/63 (2013.01); G10L 25/78 (2013.01); H04R 1/10 (2006.01); H04R 5/04 (2006.01)
CPC H04R 3/005 (2013.01) [G06F 1/163 (2013.01); G06F 1/1694 (2013.01); G10L 25/63 (2013.01); G10L 25/78 (2013.01); H04R 1/1091 (2013.01); H04R 5/04 (2013.01)] 7 Claims
OG exemplary drawing
 
7. A mobile device comprising:
a filter for receiving an inertial signal and a sound signal of a listener from a wearable sensor worn on the listener and determining a non-reaction event based on the inertial signal and the sound signal; and
a classifier for determining, for a data segment other than the non-reaction event,
a vocal reaction of the listener based on the inertial signal, the sound signal, and music information of played music, and
a motion reaction of the listener based on the inertial signal and the music information;
wherein a data segment determined as the non-reaction event by the filter does not pass through the classifier.