公开(公告)号：US20170243602A1

公开(公告)日：2017-08-24

申请号：US15436030

申请日：2017-02-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae Mo YANG ,  Beak Kwon SON ,  Gang Youl KIM ,  Chul Min CHOI ,  Ga Hee KIM ,  Ho Chul HWANG

IPC: G10L25/84 ,  G10L21/0264

CPC classification number: G10L25/84 ,  G10L21/0232 ,  G10L21/0264 ,  G10L25/21 ,  G10L2021/02166

Abstract: An electronic device includes a first microphone that receives a sound generated for a specific time period, from the outside, a second microphone, which is disposed at a location spaced apart from the first microphone and which receives the sound, an audio converter comprising audio converting circuitry, and a processor electrically connected with the first microphone, the second microphone, and the audio converter. The processor is configured to convert the sound obtained from the first microphone, into a first signal and to convert the sound obtained from the second microphone, into a second signal, using the audio converter, and to determine the sound, which is generated for the specific time period, as a voice or a noise based on a frequency-related correlation between the first signal and the second signal.

公开(公告)号：US20200186955A1

公开(公告)日：2020-06-11

申请号：US16316071

申请日：2017-06-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Mo YANG ,  Min Ho BAE ,  Gang Youl KIM ,  Beak Kwon SON ,  Chul Min CHOI ,  Ga Hee KIM ,  Ho Chul HWANG

IPC: H04S7/00 ,  H04R5/033 ,  H04S1/00 ,  H04R5/04

Abstract: An electronic device according to various embodiments of the present invention may comprise: a gyro sensor for sensing rotation of an electronic device; a memory for storing a plurality of head related transfer functions corresponding to a plurality of directions; and a processor configured to generate a stereo signal by applying, to an audio signal, a first head related transfer function corresponding to a first direction, generate a stereo signal by applying, to the audio signal, a second head related transfer function corresponding to a third direction symmetric to a second direction with reference to the first direction when the electronic device rotates from the first direction to the second direction, and generate a stereo signal by applying the first head related transfer function to the audio signal when a pre-designated time elapses after the electronic device rotates from the first direction to the second direction.

公开(公告)号：US20180128758A1

公开(公告)日：2018-05-10

申请号：US15483776

申请日：2017-04-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ga Hee KIM ,  Young Suk JUNG ,  Yoo Seong YANG ,  Young Hoon LEE ,  Hyun Mi LEE

IPC: G01N25/16 ,  G01B5/30

CPC classification number: G01N25/16 ,  G01B5/30

Abstract: A deformation measuring apparatus of a specimen includes: a holder which supports the specimen; a contact portion disposed facing the holder and including a hemispherical tip; a position controlling portion which adjusts a position of the contact portion along a thickness direction of the specimen to allow the hemispherical tip to be in contact with a surface of the specimen; a heating chamber which accommodates the holder and the contact portion and heating the specimen; and a sensing portion which measures at least one of a thermal deformation force (F) of the specimen or a thickness direction thermal expansion (Δh) of the specimen.