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1. (WO2018012746) ELECTRONIC DEVICE AND AUDIO OUTPUT METHOD FOR ELECTRONIC DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/012746    International Application No.:    PCT/KR2017/006354
Publication Date: 18.01.2018 International Filing Date: 16.06.2017
IPC:
H04S 7/00 (2006.01), H04R 5/033 (2006.01), H04R 5/04 (2006.01), G06F 3/0346 (2013.01)
Applicants: SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 129, Samsung-ro, Yeongtong-gu Suwon-si Gyeonggi-do 16677 (KR)
Inventors: YANG, Jae Mo; (KR).
BAE, Min Ho; (KR).
KIM, Gang Youl; (KR).
SON, Beak Kwon; (KR).
CHOI, Chul Min; (KR).
KIM, Ga Hee; (KR).
HWANG, Ho Chul; (KR)
Agent: BAE, KIM & LEE IP GROUP; 11th Floor, Shinduk Bldg., 343, Gangnam-daero Seocho-gu Seoul 06626 (KR)
Priority Data:
10-2016-0088534 13.07.2016 KR
Title (EN) ELECTRONIC DEVICE AND AUDIO OUTPUT METHOD FOR ELECTRONIC DEVICE
(FR) DISPOSITIF ÉLECTRONIQUE ET PROCÉDÉ DE SORTIE AUDIO POUR DISPOSITIF ÉLECTRONIQUE
(KO) 전자 장치 및 전자 장치의 오디오 출력 방법
Abstract: front page image
(EN)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.
(FR)Selon divers modes de réalisation, le dispositif électronique de la présente invention peut comprendre : un capteur gyroscopique destiné à détecter la rotation d'un dispositif électronique ; une mémoire destinée à stocker une pluralité de fonctions de transfert liées aux mouvement de la tête, qui correspond à une pluralité de directions ; ainsi qu'un processeur configuré pour : générer un signal stéréo par application, à un signal audio, d'une première fonction de transfert, liée au mouvement de la tête, qui correspond à une première direction ; générer un signal stéréo par application, au signal audio, d'une deuxième fonction de transfert, liée au mouvement de la tête, qui correspond à une troisième direction symétrique à une deuxième direction, par rapport à la première direction, lorsque le dispositif électronique tourne de la première direction à la deuxième direction ; et générer un signal stéréo par application, au signal audio, de la première fonction de transfert liée au mouvement de la tête, lorsqu'un temps prédéterminé s'écoule après rotation du dispositif électronique, de la première direction à la seconde direction.
(KO)본 발명의 다양한 실시 예에 따른 전자 장치는, 전자 장치의 회전을 감지하는 자이로 센서, 복수의 방향에 대응하는 복수의 머리 전달 함수(head related transfer function)를 저장하는 메모리 및 오디오 신호에 제1 방향에 대응하는 제1 머리 전달 함수를 적용하여 스테레오 신호를 생성하고, 전자 장치가 제1 방향에서 제2 방향으로 회전하면, 오디오 신호에 상기 제1 방향을 기준으로 제2 방향과 대칭되는 제3 방향에 대응하는 제2 머리 전달 함수를 적용하여 스테레오 신호를 생성하고, 전자 장치가 제1 방향에서 제2 방향으로 회전한 후 지정된 시간이 경과하면 오디오 신호에 상기 제1 머리 전달 함수를 적용하여 스테레오 신호를 생성하도록 설정된 프로세서를 포함할 수 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)