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公开(公告)号：US10997236B2
公开(公告)日：2021-05-04
申请号：US15560779
申请日：2016-04-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sang-moon Lee , In-woo Hwang , Byeong-seob Ko , Ki-beom Kim , Young-tae Kim , Anant Baijal
Abstract: An audio contents recognition method includes receiving an audio signal; obtaining audio fingerprints (AFPs) based on a spectral shape of the received audio signal; generating hash codes for the obtained audio fingerprints; transmitting a matching query between the generated hash codes and hash codes stored in a database; and receiving a contents recognition result of the audio signal in response to the transmitting, wherein the generating of the hash codes includes: determining a frame interval delta_F of an audio fingerprint to generate the hash codes among the obtained audio fingerprints.
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公开(公告)号：US10318234B2
公开(公告)日：2019-06-11
申请号：US16046038
申请日：2018-07-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： In-woo Hwang , Sun-min Kim , Jae-youn Cho , Ki-woong Kang , Ki-beom Kim , Hae-kwang Park , Dong-hyun Lim
Abstract: A display apparatus includes a speaker, a storage configured to store first rendering type information and second rendering type information based on a volume level of each content genre; a display, and a processor configured to render a sound signal of a content based on at least one of the first rendering type information and the second rendering type information corresponding to a genre of the content on the display and output the rendered sound signal through the speaker, wherein the processor, based on a volume level which is currently set in the display apparatus being within a predetermined range, renders the sound signal based on third rendering type information which is obtained by applying a weight according to the set volume level to at least one of the first rendering type information and the second rendering type information.
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公开(公告)号：US10455342B2
公开(公告)日：2019-10-22
申请号：US14896534
申请日：2014-06-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jin-sung Kim , Jae-hoon Jeong , Jung-eun Park , Ki-wan Eom , Byeong-seob Ko , Anant Baijal , In-woo Hwang , Sang-chul Ko , Jeong-su Kim , Seung-yeol Lee , Jae-youn Cho
Abstract: Provided is a method of operating an acoustic event detecting apparatus including: receiving an acoustic input; extracting frequency characteristics of the acoustic input; determining whether a first acoustic event has occurred by analyzing the extracted frequency characteristics; and in response to determining that the first acoustic event has occurred, acquiring data about at least one of a sound, an image, and a video from an environment outside of the acoustic event detecting apparatus and transmitting the data to a first device.
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公开(公告)号：US10362433B2
公开(公告)日：2019-07-23
申请号：US15708396
申请日：2017-09-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae-youn Cho , Sun-min Kim , Ki-beom Kim , Ki-woong Kang , Dong-hyun Lim , In-woo Hwang
IPC: H04S7/00 , G10L25/51 , G10L25/78 , G06F3/0482 , H04R5/02 , H04S3/00 , G06F3/16 , H04N21/439 , H04N5/60 , H04N21/485 , H04S5/00
Abstract: An electronic device providing a smart sound mode is provided. The electronic device includes: a user command receiver; an inputter; an outputter; and a processor configured to: in response to a predetermined event occurring, provide a user interface (UI) for guiding setting of a smart sound mode; in response to the smart sound mode being selected according to a user command input through the user command receiver, individually render a first sound signal which is a common component among a plurality of channels forming the sound signal and a second sound signal which is a differential component among the plurality of channels based on whether the first sound signal comprises a voice and whether the second sound signal comprise a sound effect, mix the first and second sound signals which are rendered into a multi-channel sound signal and control the outputter to output the multi-channel sound signal.
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