Title:
A device and a method for identifying the user who is talking actively of a user's groups
Document Type and Number:
Japanese Patent JP6246792
Kind Code:
B2
Abstract:
A system which tracks a social interaction between a plurality of participants, includes a fixed beamformer that is adapted to output a first spatially filtered output and configured to receive a plurality of second spatially filtered outputs from a plurality of steerable beamformers. Each steerable beamformer outputs a respective one of the second spatially filtered outputs associated with a different one of the participants. The system also includes a processor capable of determining a similarity between the first spatially filtered output and each of the second spatially filtered outputs. The processor determines the social interaction between the participants based on the similarity between the first spatially filtered output and each of the second spatially filtered outputs.
Inventors:
Kim, Lee Hong
Shin, Jong Won
Bisser, Eric
Shin, Jong Won
Bisser, Eric
Application Number:
JP2015511561A
Publication Date:
December 13, 2017
Filing Date:
May 06, 2013
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
G10L25/48; G10L21/028; G10L25/51; H04R3/00
Domestic Patent References:
| JP2010266722A |
Foreign References:
| WO2012042768A1 | ||||
| WO2012001928A1 | ||||
| US20060104458 | ||||
| US20100211387 |
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Yoshihiro Fukuhara
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi