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1. (WO2018038359) MICROPHONE SYSTEM
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Pub. No.: WO/2018/038359 International Application No.: PCT/KR2017/005586
Publication Date: 01.03.2018 International Filing Date: 29.05.2017
IPC:
H04R 3/06 (2006.01) ,H04R 3/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
3
Circuits for transducers
04
for correcting frequency response
06
of electrostatic transducers
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
3
Circuits for transducers
Applicants:
주식회사 에이디텍 ADTECH CO., LTD. [KR/KR]; 충청북도 청주시 흥덕구 가로수로 1360 대광빌딩 6층 6F Daegwang Bldg., 1360, Garosu-ro, Heungdeok-gu Cheongju-si Chungcheongbuk-do 28597, KR
Inventors:
박영철 PARK, Young Chul; KR
Agent:
이철희 LEE, Cheol Hee; KR
Priority Data:
10-2016-010894626.08.2016KR
Title (EN) MICROPHONE SYSTEM
(FR) SYSTÈME DE MICROPHONE
(KO) 마이크로폰 시스템
Abstract:
(EN) Disclosed is a microphone system that is insensitive to external noise. To this end, the present invention comprises: a microphone sensor which senses a change in sound pressure through a sensor bias voltage and generates sensing data; a lead-out circuit which provides the sensor bias voltage for operating the microphone sensor, and removes noise of the sensing data and outputs the sensing data; a first pad which connects the microphone sensor and the lead-out circuit and through which the sensor bias voltage passes; and a second pad which connects the microphone sensor and the lead-out circuit and through which the sensing data passes.
(FR) L'invention concerne un système de microphone insensible au bruit externe. A cet effet, la présente invention comprend : un capteur de microphone qui détecte un changement de pression sonore par une tension de polarisation de capteur et génère des données de détection ; un circuit de sortie qui fournit la tension de polarisation de capteur permettant le fonctionnement du capteur de microphone et élimine le bruit des données de détection et émet en sortie les données de détection ; un premier plot qui connecte le capteur de microphone et le circuit de sortie et par lequel passe la tension de polarisation de capteur ; et un second plot qui connecte le capteur de microphone et le circuit de sortie et par lequel passent les données de détection.
(KO) 본 발명은 외부 잡음에 둔함한 마이크로폰 시스템을 개시하며, 이를 위하여 본 발명은 센서 바이어스 전압을 통해 음압의 변화를 감지하고 센싱 데이터를 생성하는 마이크로폰 센서; 및 상기 마이크로폰 센서가 동작하기 위한 센서 바이어스 전압을 제공하고, 상기 센싱 데이터의 잡음을 제거하여 출력하는 리드아웃 회로; 마이크로폰 센서와 리드아웃 회로를 연결하고 센서 바이어스 전압이 통과하는 제1 패드; 및 마이크로폰 센서와 리드아웃 회로를 연결하고 센싱 데이터가 통과하는 제2 패드; 를 포함한다.
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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, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)