On Signal-to-Noise Ratio Estimation

被引：3
|
作者：
Papic, Veljko [1 ]
Djurovic, Zeljko [1 ]
Kvascev, Goran [1 ]
Tadic, Predrag [1 ]
机构：
[1] Univ Belgrade, Sch Elect Engn, Belgrade 11120, Serbia
来源：
MELECON 2010: THE 15TH IEEE MEDITERRANEAN ELECTROTECHNICAL CONFERENCE | 2010年
关键词：
D O I：
10.1109/MELCON.2010.5476314
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new simple algorithm for estimating signal-tonoise ratio (SNR) for a signal consisting of one sinusoid in white Gaussian noise is proposed in this paper. Algorithm is based on autocorrelation and modified covariance methods for AR (Autoregressive) spectral estimation. The validity of the algorithm is examined by comparing its SNR estimate with SNR estimate obtained by sinusoid magnitude estimation using Pisarenko harmonic decomposition method and noise variance estimation using modified covariance method. By a large number of simulations this algorithm has proven itself as a comparably precise even in case of significantly noise-contaminated sinusoidal signal.
引用
收藏
页码：160 / 165
页数：6
相关论文
共 50 条
  • [1] ESTIMATION OF SIGNAL-TO-NOISE RATIO
    RAUCH, S
    IEEE TRANSACTIONS ON INFORMATION THEORY, 1969, 15 (1P1) : 166 - +
  • [2] The estimation of the signal-to-noise ratio of a nanoparticle
    Fannin, PC
    Raikher, YL
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2001, 34 (11) : 1612 - 1616
  • [3] GENERALIZED SIGNAL-TO-NOISE RATIO AND ITS ESTIMATION
    KHATTREE, R
    GUPTA, RD
    IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1990, 38 (12): : 2136 - 2139
  • [4] ON THE ACCURACY OF THE ESTIMATION OF GENERALIZED SIGNAL-TO-NOISE RATIO
    KALITINA, ME
    SINDLER, YB
    RADIOTEKHNIKA I ELEKTRONIKA, 1990, 35 (05): : 1029 - 1034
  • [5] Information Approach to Signal-to-Noise Ratio Estimation of the Speech Signal
    Gai, Vasiliy
    INFORMATION TECHNOLOGIES AND MATHEMATICAL MODELLING, 2014, 487 : 137 - 144
  • [6] SEQUENTIAL JOINT SIGNAL DETECTION AND SIGNAL-TO-NOISE RATIO ESTIMATION
    Fauss, M.
    Nagananda, K. G.
    Zoubir, A. M.
    Poor, H. V.
    2017 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), 2017, : 4606 - 4610
  • [7] 'Signal-to-Noise Ratio'
    McCooey, D
    POETRY REVIEW, 1999, 89 (01): : 73 - 73
  • [8] Signal-to-noise ratio estimation for autonomous receiver operation
    Simon, M
    Dolinar, S
    GLOBECOM '04: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-6, 2004, : 282 - 287
  • [9] Newly Developed Method of Signal-to-Noise Ratio Estimation
    Yankevych, Roman
    2015 16th International Conference on Computational Problems of Electrical Engineering (CPEE), 2015, : 233 - 235
  • [10] STATISTICAL MODELING OF SIGNAL-TO-NOISE RATIO ESTIMATION ALGORITHMS
    ARZUMANYAN, YV
    ZAKHAROV, AA
    LESMAN, MY
    TELECOMMUNICATIONS AND RADIO ENGINEERING, 1986, 40-1 (04) : 114 - 116
12345