Letteratura scientifica selezionata sul tema "Signal to noise ratio"
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Articoli di riviste sul tema "Signal to noise ratio"
S. Ashwin, J., e N. Manoharan. "Audio Denoising Based on Short Time Fourier Transform". Indonesian Journal of Electrical Engineering and Computer Science 9, n. 1 (1 gennaio 2018): 89. http://dx.doi.org/10.11591/ijeecs.v9.i1.pp89-92.
Testo completoYang, Ren Di, e Yan Li Zhang. "Denoising of ECG Signal Based on Empirical Mode Decomposition and Adaptive Noise Cancellation". Applied Mechanics and Materials 40-41 (novembre 2010): 140–45. http://dx.doi.org/10.4028/www.scientific.net/amm.40-41.140.
Testo completoMemduh; TAŞCIOĞLU, KÖSE. "Signal-to-noise ratio estimation of noisy transient signals". Communications Faculty Of Science University of Ankara 57, n. 1 (2015): 11–19. http://dx.doi.org/10.1501/commua1-2_0000000084.
Testo completoSelvaraj, Poovarasan, e E. Chandra. "Ideal ratio mask estimation using supervised DNN approach for target speech signal enhancement". Journal of Intelligent & Fuzzy Systems 42, n. 3 (2 febbraio 2022): 1869–83. http://dx.doi.org/10.3233/jifs-211236.
Testo completoSmith, Robert C., e Robert C. Lange. "Signal to Noise Ratio". Critical Reviews in Diagnostic Imaging 42, n. 2 (gennaio 2001): 135–40. http://dx.doi.org/10.3109/20014091086711.
Testo completoJohnson, Don. "Signal-to-noise ratio". Scholarpedia 1, n. 12 (2006): 2088. http://dx.doi.org/10.4249/scholarpedia.2088.
Testo completoNajafipour, Abbas, Abbas Babaee e S. Mohammad Shahrtash. "Comparing the trustworthiness of signal-to-noise ratio and peak signal-to-noise ratio in processing noisy partial discharge signals". IET Science, Measurement & Technology 7, n. 2 (1 marzo 2013): 112–18. http://dx.doi.org/10.1049/iet-smt.2012.0113.
Testo completoMuhammad Basharat, Muhammad Basharat, Ming Ding Ming Ding, Yang Li Yang Li, Hongwei Cai Hongwei Cai e Jiancheng Fang Jiancheng Fang. "Noise reduction and signal to noise ratio improvement in magneto-optical polarization rotation measurement". Chinese Optics Letters 16, n. 8 (2018): 081201. http://dx.doi.org/10.3788/col201816.081201.
Testo completoKropotov, Y. A., A. A. Belov e A. Y. Prockuryakov. "Increasing signal/acoustic interference ratio in telecommunications audio exchange by adaptive filtering methods". Information Technology and Nanotechnology, n. 2416 (2019): 271–76. http://dx.doi.org/10.18287/1613-0073-2019-2416-271-276.
Testo completoJenkin, Robin. "Contrast Signal to Noise Ratio". Electronic Imaging 2021, n. 17 (18 gennaio 2021): 186–1. http://dx.doi.org/10.2352/issn.2470-1173.2021.17.avm-186.
Testo completoTesi sul tema "Signal to noise ratio"
Pauluzzi, David Renato. "Signal-to-noise ratio and signal-to-impairment ratio estimation in AWGN and wireless channels". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq22377.pdf.
Testo completoHamid, Syamsul Bahrin Abdul. "Enhancing signal to noise ratio for electrostatic transducers". Thesis, University of Strathclyde, 2013. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=24250.
Testo completoArmstrong, Juliane. "Random inter stimulus interval increases signal-to-noise ratio". Digital Commons @ East Tennessee State University, 2012. https://dc.etsu.edu/honors/29.
Testo completoCheng, Lui. "Improvement of signal-to-noise ratio in uterine EMG recordings". Thesis, Texas A&M University, 2003. http://hdl.handle.net/1969.1/1548.
Testo completoCheraghi, Parisa. "Fast and accurate spectrum sensing low signal noise ratio environment". Thesis, University of Surrey, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.581799.
Testo completoKoul, Ashish 1979. "Use of intermicrophone correlation in estimating signal to noise ratio". Thesis, Massachusetts Institute of Technology, 2003. http://hdl.handle.net/1721.1/29672.
Testo completoIncludes bibliographical references (leaf 42).
This thesis presents the design, analysis, and simulation of a system that uses the correlation coefficient of audio inputs gathered at two spatially separate microphones to determine the signal to noise ratio in the environment. This work is motivated by past research in microphone array hearing aids, where accurate estimates of SNR were shown to improve performance. Signal to noise ratio is defined as the ratio of energy in the direct component (audio sources originating in front of a broadside array) to energy in the interference component (sources originating from the sides of the array). The design presented is a simple hypothesis testing mechanism for determining whether the SNR exceeds a fixed level. In the analysis, behavior of the system is studied theoretically under varying conditions of reverberation in the environment, and processing parameters are determined to optimize system performance. Finally, simulations test the true performance of the system to verify the validity of the theoretical analysis.
by Ashish Koul.
M.Eng.and S.B.
Liu, Janet (Janet Kay) 1976. "Determining signal-to-noise ratio in a burst coherent demodulator". Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/80142.
Testo completoIncludes bibliographical references (leaves 59-60).
by Janet Liu.
S.B.and M.Eng.
Hassana, Ramesh Rakesh Kashyap. "Transform Domain Acquisition of Spread Spectrum Signals in a Low Signal to Noise Ratio Environment". Ohio University / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1289579500.
Testo completoAldokhail, Abdullah M. "Automated Signal to Noise Ratio Analysis for Magnetic Resonance Imaging Using a Noise Distribution Model". University of Toledo Health Science Campus / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=mco1469557255.
Testo completoLie, Chin Cheong Patrick. "Iterative algorithms for fast, signal-to-noise ratio insensitive image restoration". Thesis, McGill University, 1987. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=63767.
Testo completoLibri sul tema "Signal to noise ratio"
Sivathevan, T. Signal to quantization noise ratio. London: University of East London, 1994.
Cerca il testo completoCurran, Paul J. Estimating the signal-to-noise ratio of AVIRIS data. Moffett Field, Calif: National Aeronautics and Space Administration, Ames Research Center, 1989.
Cerca il testo completoJ, Curran Paul. Estimating the signal-to-noise ratio of AVIRIS data. Moffett Field, Calif: National Aeronautics and Space Administration, Ames Research Center, 1989.
Cerca il testo completoJ, Curran Paul. Estimating the signal-to-noise ratio of AVIRIS data. Moffett Field, Calif: National Aeronautics and Space Administration, Ames Research Center, 1989.
Cerca il testo completoUnited States. National Telecommunications and Information Administration., a cura di. Estimation of system gain and bias using noisy observations with known noise power ratio. [Boulder, Colo.]: U.S. Dept. of Commerce, National Telecommunications and Information Administration, 2002.
Cerca il testo completoRobinson, A. P. The relationship between vision carrier-to-noise ratio and picture signal-to-noise ratio ina system 1 television receiver. London: BBC, 1987.
Cerca il testo completoHalford, Donald. Transparent metrology of signal to noise ratios of noisy band-limited digital signals. Washington, D.C: U.S. Dept. of Commerce, National Bureau of Standards, 1985.
Cerca il testo completoWalsh, Norman J. Bandwidth and signal-to-noise ratio enhancement of the NPS Transient Electromagnetic Scattering Laboratory. Monterey, Calif: Naval Postgraduate School, 1989.
Cerca il testo completoJones, Michael G. A comparison of signal enhancement methods for extracting tonal acoustic signals. Hampton, Va: National Aeronautics and Space Administration, Langley Research Center, 1998.
Cerca il testo completoMatthew, Sneddon, e Langley Research Center, a cura di. Laboratory study of the noticeability and annoyance of sounds of low signal-to-noise ratio. Hampton, Va: National Aeronautics and Space Administration, Langley Research Center, 1996.
Cerca il testo completoCapitoli di libri sul tema "Signal to noise ratio"
Weik, Martin H. "signal/noise ratio". In Computer Science and Communications Dictionary, 1582. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_17386.
Testo completoZhou, Tianshou. "Signal-to-Noise Ratio". In Encyclopedia of Systems Biology, 1939–40. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4419-9863-7_514.
Testo completoWeik, Martin H. "signal-to-noise ratio". In Computer Science and Communications Dictionary, 1585–86. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_17409.
Testo completoWeik, Martin H. "signal-plus-noise to noise ratio". In Computer Science and Communications Dictionary, 1583. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_17391.
Testo completoRunge, Val M., e Johannes T. Heverhagen. "Signal-to-Noise Ratio Versus Contrast-to-Noise Ratio". In The Physics of Clinical MR Taught Through Images, 39. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-85413-3_16.
Testo completoSimon, Marvin K., e Samuel Dolinar. "Signal-to-Noise Ratio Estimation". In Autonomous Software-Defined Radio Receivers for Deep Space Applications, 121–92. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2006. http://dx.doi.org/10.1002/9780470087800.ch6.
Testo completoJensen, Lindsay G., Loren K. Mell, Christin A. Knowlton, Michelle Kolton Mackay, Filip T. Troicki, Jaganmohan Poli, Edward J. Gracely et al. "Signal-to-Noise Ratio (SNR)". In Encyclopedia of Radiation Oncology, 789–90. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-540-85516-3_424.
Testo completoFreye, Enno. "Optimising signal-to-noise ratio". In Cerebral Monitoring in the Operating Room and the Intensive Care Unit, 104–12. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-1886-3_11.
Testo completoWeik, Martin H. "photodetector signal-to-noise ratio". In Computer Science and Communications Dictionary, 1268. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_13982.
Testo completoWeik, Martin H. "postdetector signal-to-noise ratio". In Computer Science and Communications Dictionary, 1307. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_14374.
Testo completoAtti di convegni sul tema "Signal to noise ratio"
Galleani, Lorenzo, Leon Cohen e Douglas Nelson. "Local signal to noise ratio". In SPIE Optics + Photonics, a cura di Franklin T. Luk. SPIE, 2006. http://dx.doi.org/10.1117/12.684026.
Testo completoPapic, Veljko, Zeljko Djurovic, Goran Kvascev e Predrag Tadic. "On signal-to-noise ratio estimation". In Melecon 2010 - 2010 15th IEEE Mediterranean Electrotechnical Conference. IEEE, 2010. http://dx.doi.org/10.1109/melcon.2010.5476314.
Testo completoLu, Ning H. "A Signal-to-Noise Ratio Enhancer". In 2011 IEEE Sensors Applications Symposium (SAS). IEEE, 2011. http://dx.doi.org/10.1109/sas.2011.5739765.
Testo completoPapadopoulos, Pavlos, Andreas Tsiartas, James Gibson e Shrikanth Narayanan. "A supervised signal-to-noise ratio estimation of speech signals". In ICASSP 2014 - 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2014. http://dx.doi.org/10.1109/icassp.2014.6855207.
Testo completoMalbet, Fabien, Alain Chelli e Romain G. Petrov. "AMBER performances: signal-to-noise ratio analysis". In Astronomical Telescopes and Instrumentation, a cura di Pierre J. Lena e Andreas Quirrenbach. SPIE, 2000. http://dx.doi.org/10.1117/12.390213.
Testo completoMartin, David, Trevor Vent, Chloe J. Choi, Bruno Barufaldi, Raymond J. Acciavatti e Andrew Maidment. "Signal-to-noise ratio and contrast-to-noise ratio measurements for next generation tomosynthesis". In Physics of Medical Imaging, a cura di Hilde Bosmans, Wei Zhao e Lifeng Yu. SPIE, 2021. http://dx.doi.org/10.1117/12.2582279.
Testo completoYongjiang, Dai, Wu Haibin e Yang Xuedong. "The Study of Streghthening Signal-to-Noise Ratio on CO2 Coherent Laser Radar". In Coherent Laser Radar. Washington, D.C.: Optica Publishing Group, 1991. http://dx.doi.org/10.1364/clr.1991.me5.
Testo completoUrey, Hakan, William T. Rhodes, H. John Caulfield e Zafer Urey. "High-signal-to-noise-ratio image processing in low-signal-to-bias-ratio environments". In Optical Science, Engineering and Instrumentation '97, a cura di Bahram Javidi e Demetri Psaltis. SPIE, 1997. http://dx.doi.org/10.1117/12.284198.
Testo completoFauss, M., K. G. Nagananda, A. M. Zoubir e H. V. Poor. "Sequential joint signal detection and signal-to-noise ratio estimation". In 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2017. http://dx.doi.org/10.1109/icassp.2017.7953029.
Testo completoPirogov, Yuri A., Valeri V. Gladun, Evgeni N. Terentiev e Vladimir S. Ivanov. "Superresolution in multiray radio vision systems with small signal/noise ratio". In AeroSense 2000, a cura di Roger M. Smith e Roger Appleby. SPIE, 2000. http://dx.doi.org/10.1117/12.391832.
Testo completoRapporti di organizzazioni sul tema "Signal to noise ratio"
Doerry, Armin Walter, e Brandeis Marquette. Radar antenna pointing for optimized signal to noise ratio. Office of Scientific and Technical Information (OSTI), gennaio 2013. http://dx.doi.org/10.2172/1088061.
Testo completoRakuljic, George A. Holographic Crosstalk and Signal-to-Noise Ratio in Orthogonal Data Storage. Fort Belvoir, VA: Defense Technical Information Center, febbraio 1992. http://dx.doi.org/10.21236/ada250146.
Testo completoHalford, Donald. Transparent metrology of signal to noise ratios of noisy band-limited digital signals. Gaithersburg, MD: National Bureau of Standards, 1985. http://dx.doi.org/10.6028/nbs.tn.1077.
Testo completoHippenstiel, R. Signal to Noise Ratio Improvement Using Wavelet and Frequency Domain Based Processing. Fort Belvoir, VA: Defense Technical Information Center, maggio 2002. http://dx.doi.org/10.21236/ada404025.
Testo completoKirsteins, I. P. On the Probability Density of Signal-to-Noise Ratio in an Improved Detector. Fort Belvoir, VA: Defense Technical Information Center, febbraio 1985. http://dx.doi.org/10.21236/ada152529.
Testo completoFeng, Y. P., I. McNulty, Z. Xu e E. Gluskin. Signal-to-noise ratio of intensity interferometry experiments with highly asymmetric x-ray sources. Office of Scientific and Technical Information (OSTI), giugno 1995. http://dx.doi.org/10.2172/510394.
Testo completoFeng, Y. P., I. McNulty, Z. Xu e E. Gluskin. Signal-to-noise ratio of intensity interferometry experiments with highly asymmetric x-ray sources. Office of Scientific and Technical Information (OSTI), febbraio 1997. http://dx.doi.org/10.2172/461284.
Testo completoKhatri, C. G., C. Radhakrishna Rao e Y. N. Sun. Tables for Obtaining Confidence Bounds for Realized Signal to Noise Ratio with an Estimated Discriminant Function. Fort Belvoir, VA: Defense Technical Information Center, novembre 1985. http://dx.doi.org/10.21236/ada166059.
Testo completoMaidanik, G., e K. J. Becker. Primitive Comparison of the Signal-to-Noise Ratios of Pressure and Velocity Planar Arrays. Fort Belvoir, VA: Defense Technical Information Center, settembre 1997. http://dx.doi.org/10.21236/ada329353.
Testo completoNuttall, Albert H. Required Threshold Settings and Signal-to-Noise Ratios for Combined Normalization and Or-ing. Fort Belvoir, VA: Defense Technical Information Center, aprile 1991. http://dx.doi.org/10.21236/ada235774.
Testo completo