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학술지 Design and Performance Evaluation of Digital Radio Measurement Test Beds for Laboratory Test: DAB, DAB+, and T-DMB Audio
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저자
백명선, 박소라, 김건, 이용훈, Hyoungsoo Lim, 송윤정, 임채헌, 이용태
발행일
201302
출처
IEEE Transactions on Instrumentation and Measurement, v.62 no.2, pp.451-459
ISSN
0018-9456
출판사
IEEE
DOI
https://dx.doi.org/10.1109/TIM.2012.2212602
협약과제
11PR4500, 자동인지 T-DMB 재난방송 서비스 기술 개발, 이용태
초록
This paper depicts the digital radio test bed design and performance evaluation for digital audio broadcasting, DAB+, and terrestrial digital multimedia broadcasting audio systems that are representative digital radio broadcasting standards operating in band III (out-of-band). We consider a laboratory trial to measure the performance of each digital radio system. The existing broadcasting measurement systems have some limitations, such as the small number of available measurement items and broadcasting systems. However, the introduced test bed can cover above representative three digital radio systems and measure various performance parameters. This paper minutely describes not only the test bed designs but also various test results according to the measurement items. Therefore, this paper can help select an appropriate digital radio standard. © 1963-2012 IEEE.
키워드
Audio systems, Digital audio broadcasting (DAB), Digital radio, Laboratories, Measurement units
KSP 제안 키워드
Bed design, Broadcasting system, Digital Audio Broadcasting, Digital multimedia broadcasting, Digital radio, Laboratory test, Laboratory trial, Measurement units, Performance evaluation, Performance parameters, Radio Broadcasting