Academic literature on the topic 'Bit rate'
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Journal articles on the topic "Bit rate"
Eroǧul, Osman, Hakki Gökhan İlk, and Özlem İlk. "A flexible bit rate switching method for low bit rate vocoders." Signal Processing 81, no. 8 (August 2001): 1737–42. http://dx.doi.org/10.1016/s0165-1684(01)00072-x.
Full textReed, E. C., and F. Dufaux. "Constrained bit-rate control for very low bit-rate streaming-video applications." IEEE Transactions on Circuits and Systems for Video Technology 11, no. 7 (July 2001): 882–89. http://dx.doi.org/10.1109/76.931115.
Full textChen, Qunlin, Derong Chen, Jiulu Gong, and Jie Ruan. "Low-Complexity Rate-Distortion Optimization of Sampling Rate and Bit-Depth for Compressed Sensing of Images." Entropy 22, no. 1 (January 20, 2020): 125. http://dx.doi.org/10.3390/e22010125.
Full textBarannik, Vladimir, Yuriy Ryabukha, Pavlo Gurzhiy, Vitaliy Tverdokhlib, and Igor Shevchenko. "TRANSFORMANTS BIT REPRESENTATION ENCODING WITHIN VIDEO BIT RATE CONTROL." Information systems and technologies security, no. 1 (1) (2019): 52–56. http://dx.doi.org/10.17721/ists.2019.1.52-56.
Full textSudaradjat, Djadjat, and Andi Rosano. "Low Bit-Rate Parametric Coding." Paradigma - Jurnal Komputer dan Informatika 24, no. 2 (September 2, 2022): 125–29. http://dx.doi.org/10.31294/paradigma.v24i2.1391.
Full textPrasanna, B. N. "Christening the digital bit rate." IEE Review 37, no. 4 (1991): 144. http://dx.doi.org/10.1049/ir:19910065.
Full textAmor, E. W., and Peter Fellgett. "Christening the digital bit rate." IEE Review 37, no. 6 (1991): 214. http://dx.doi.org/10.1049/ir:19910097.
Full textFlood, J. E. "Christening the digital bit rate." IEE Review 37, no. 9 (1991): 296. http://dx.doi.org/10.1049/ir:19910135.
Full textHenk, A. J. "Christening the digital bit rate." IEE Review 37, no. 9 (1991): 297. http://dx.doi.org/10.1049/ir:19910136.
Full textMing Yang. "Low bit rate speech coding." IEEE Potentials 23, no. 4 (October 2004): 32–36. http://dx.doi.org/10.1109/mp.2004.1343228.
Full textDissertations / Theses on the topic "Bit rate"
Kritzinger, Carl. "Low bit rate speech coding." Thesis, Stellenbosch : University of Stellenbosch, 2006. http://hdl.handle.net/10019.1/2078.
Full textDespite enormous advances in digital communication, the voice is still the primary tool with which people exchange ideas. However, uncompressed digital speech tends to require prohibitively high data rates (upward of 64kbps), making it impractical for many applications. Speech coding is the process of reducing the data rate of digital voice to manageable levels. Parametric speech coders or vocoders utilise a-priori information about the mechanism by which speech is produced in order to achieve extremely efficient compression of speech signals (as low as 1 kbps). The greater part of this thesis comprises an investigation into parametric speech coding. This consisted of a review of the mathematical and heuristic tools used in parametric speech coding, as well as the implementation of an accepted standard algorithm for parametric voice coding. In order to examine avenues of improvement for the existing vocoders, we examined some of the mathematical structure underlying parametric speech coding. Following on from this, we developed a novel approach to parametric speech coding which obtained promising results under both objective and subjective evaluation. An additional contribution by this thesis was the comparative subjective evaluation of the effect of parametric speech coding on English and Xhosa speech. We investigated the performance of two different encoding algorithms on the two languages.
Guadiana, Juan M., and Fil Macias. "ENCRYPTED BIT ERROR RATE TESTING." International Foundation for Telemetering, 2002. http://hdl.handle.net/10150/607507.
Full textEnd-to-End testing is a tool for verifying that Range Telemetry (TM) System Equipment will deliver satisfactory performance throughout a planned flight test. A thorough test verifies system thresholds while gauging projected mission loading all in the presence of expected interference. At the White Sands Missile Range (WSMR) in New Mexico, system tests are routinely conducted by Range telemetry Engineers and technicians in the interest of ensuring highly reliable telemetry acquisition. Even so, flight or integration tests are occasionally halted, unable to complete these telemetry checks. The Navy Standard Missile Program Office and the White Sands Missile Range, have proactively conducted investigations to identify and eliminate problems. A background discussion is provided on the serious problems with the launcher acquisition, which were resolved along the way laying the ground work for effective system testing. Since there were no provisions to test with the decryption equipment an assumption must be made. Encryption is operationally transparent and reliable. Encryption has wide application, and for that reason the above assumption must be made with confidence. A comprehensive mission day encrypted systems test is proposed. Those involved with encrypted telemetry systems, and those experiencing seemingly unexplainable data degradations and other problems with or without encryption should review this information.
Plain, Simon E. M. "Bit rate scalability in audio coding." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0034/MQ64243.pdf.
Full textBicket, John C. (John Charles). "Bit-rate selection in wireless networks." Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/34116.
Full textIncludes bibliographical references (p. 49-50).
This thesis evaluates bit-rate selection techniques to maximize throughput over wireless links that are capable of multiple bit-rates. The key challenges in bit-rate selection are determining which bit-rate provides the most throughput and knowing when to switch to another bit-rate that would provide more throughput. This thesis presents the SampleRate bit-rate selection algorithm. SampleRate sends most data packets at the bit-rate it believes will provide the highest throughput. SampleRate periodically sends a data packet at some other bit-rate in order to update a record of that bit-rate's loss rate. SampleRate switches to a different bit-rate if the throughput estimate based on the other bit-rate's recorded loss rate is higher than the current bit-rate's throughput. Measuring the loss rate of each supported bit-rate would be inefficient because sending packets at lower bit-rates could waste transmission time, and because successive unicast losses are time-consuming for bit-rates that do not work. SampleRate addresses this problem by only sampling at bit-rates whose lossless throughput is better than the current bit-rate's throughput. SampleRate also stops probing at a bit-rate if it experiences several successive losses. This thesis presents measurements from indoor and outdoor wireless networks that demonstrate that SampleRate performs as well or better than other bit-rate selection algorithms.
(cont.) SampleRate performs better than other algorithms on links where all bit-rates suffer from significant loss.
by John C. Bicket.
S.M.
Moen, Selmer, and Charles Jones. "BIT RATE AGILITY FOR EFFICIENT TELEMETRY." International Foundation for Telemetering, 2003. http://hdl.handle.net/10150/606754.
Full textThe Bit Rate Agile Onboard Telemetry Formatting (BRAOTF) system was developed by Killdeer Mountain Manufacturing to address increasing demands on the efficiency of telemetry systems. The BRAOTF thins and reorders data streams, adjusting the bit rate of a pulse code modulation (PCM) stream using a bit-locked loop to match the desired information rate exactly. The BRAOTF accomplishes the adjustment in hardware, synthesizing a clock whose operating frequency is derived from the actual timing of the input format. Its firmware manages initialization and error management. Testing has confirmed that the BRAOTF implementation meets its design goals.
Cubiss, Christopher. "Low bit-rate image sequence coding." Thesis, University of Edinburgh, 1994. http://hdl.handle.net/1842/13506.
Full textCHAKRABORTY, S. K., and R. K. RAJANGAM. "PROGRAMMABLE HIGH BIT RATE FRAME SYNCHRONISER." International Foundation for Telemetering, 1989. http://hdl.handle.net/10150/614490.
Full textThe first Indian Remote Sensing Satellite was launched on 17th March 1988 from a Soviet Cosmodrome into a 904 Km Polar Sunsynchronous orbit. The data transmission from the satellite is at 5.2 Mega Bits/sec in S-Band and 10.4 Mega Bits/sec in X-Band. The payload data is formatted into custom made 8328 words format. A programmable unique versatile frame sync and Decommutation unit has been developed to test the data from the data handling system during its various phases of development. The system works upto 50 Mega Bits/sec and can handle frame sync code length upto 128 bits and a frame length of 2 Exp 20 bits. Provision has been made for programming the allowable bit errors as well as bit slippages, using a front panel setting. This paper describes the design and implementation of such a high bit rate frame synchroniser developed specially for IRS Spacecraft application. It will also highlight the performance of the system.
吳景濤 and King-to Ng. "A novel bit allocation buffer control algorithm for low bit-rate videocompression." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1998. http://hub.hku.hk/bib/B31221518.
Full textSaw, Yoo-Sok. "Nonlinear rate control techniques for constant bit rate MPEG video coders." Thesis, University of Edinburgh, 1997. http://hdl.handle.net/1842/1381.
Full textGhani, Nasir. "Available bit rate services in ATM networks." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq22206.pdf.
Full textBooks on the topic "Bit rate"
Guisasola, Oscar. Variable bit-rate celp decoder. Manchester: University of Manchester, 1994.
Find full textRamasubramanian, V., and Harish Doddala. Ultra Low Bit-Rate Speech Coding. New York, NY: Springer New York, 2015. http://dx.doi.org/10.1007/978-1-4939-1341-1.
Full textVannithamby, Rathneswaran. Variable bit rate traffic descriptors characterization. Ottawa: National Library of Canada, 1996.
Find full textRamasubramanian, V. Ultra low bit-rate speech coding. New York, NY: Springer, 2015.
Find full textLondon), Colloquium on "Low Bit Rate Image Coding" (1990. Low bit rate image coding: Colloquium. London: Institution of Electrical Engineers, Electronics Division, 1990.
Find full textKou-Hu, Tzou, Musmann Hans Georg, and Aizawa Kiyoharu, eds. Very low bit rate video coding. New York: IEEE, 1994.
Find full textKartalopoulos, Stamatios V. Optical bit error rate: An estimation methodology. Piscataway, NJ: IEEE Press, 2004.
Find full textVlachos, T. Digital HDTV bit-rate reduction in the studio. [London]: Research and Development Dept., Technical Resources, British Broadcasting Corp., 1995.
Find full textC, Chung Wilson, Smith Mark J. L, and United States. National Aeronautics and Space Administration., eds. Low bit rate coding of earth science imager. [Washington, DC: National Aeronautics and Space Administration, 1993.
Find full textC, Chung Wilson, Smith Mark J. L, and United States. National Aeronautics and Space Administration., eds. Low bit rate coding of earth science images. [Washington, DC: National Aeronautics and Space Administration, 1993.
Find full textBook chapters on the topic "Bit rate"
Weik, Martin H. "bit rate." In Computer Science and Communications Dictionary, 127. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_1624.
Full textWeik, Martin H. "bit error rate." In Computer Science and Communications Dictionary, 125. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_1602.
Full textWeik, Martin H. "bit-stuffing rate." In Computer Science and Communications Dictionary, 129. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_1639.
Full textWeik, Martin H. "multiplex aggregate bit rate." In Computer Science and Communications Dictionary, 1061. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_11969.
Full textWeik, Martin H. "nominal bit stuffing rate." In Computer Science and Communications Dictionary, 1103. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_12372.
Full textWeik, Martin H. "bit-rate · length product." In Computer Science and Communications Dictionary, 127. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_1625.
Full textMcCree, Alan V. "Low-Bit-Rate Speech Coding." In Springer Handbook of Speech Processing, 331–50. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-49127-9_16.
Full textDe Nardis, Luca, and Gian Mario Maggio. "Low-Bit-Rate UWB Networks." In Ultra Wideband Wireless Communication, 315–39. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2005. http://dx.doi.org/10.1002/9780470042397.ch14.
Full textWoodard, Jason, Chris Hayler, and Rudolf Tanner. "Physical Layer Bit Rate Processing." In WCDMA - Requirements and Practical Design, 123–98. Chichester, UK: John Wiley & Sons, Ltd, 2004. http://dx.doi.org/10.1002/0470861797.ch4.
Full textRamasubramanian, V., and Harish Doddala. "Ultra Low Bit-Rate Coders." In SpringerBriefs in Electrical and Computer Engineering, 27–77. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4939-1341-1_2.
Full textConference papers on the topic "Bit rate"
Meskouri, Mohamed Simo, and Subramaniam Ganesan. "CAN Bit Rate Configuration." In SAE 2005 World Congress & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2005. http://dx.doi.org/10.4271/2005-01-1314.
Full textJin, Qiutong, Kevin Zheng, and Clark T. C. Nguyen. "Bit Rate-Adapting Resoswitch." In 2022 IEEE International Electron Devices Meeting (IEDM). IEEE, 2022. http://dx.doi.org/10.1109/iedm45625.2022.10019383.
Full textSakamoto, Takahide, Akito Chiba, and Tetsuya Kawanishi. "High-bit-rate optical QAM." In Optical Fiber Communication Conference. Washington, D.C.: OSA, 2009. http://dx.doi.org/10.1364/ofc.2009.owg5.
Full textOsorio-Marti, J. A., J. J. Sieiro, and J. M. Lopez-Villegas. "High bit rate BPSK receiver." In Microtechnologies for the New Millennium 2005, edited by Jose F. Lopez, Francisco V. Fernandez, Jose Maria Lopez-Villegas, and Jose M. de la Rosa. SPIE, 2005. http://dx.doi.org/10.1117/12.608385.
Full textRothweiler, J., and J. Bertrand. "Low Bit Rate Speech Transmission." In MILCOM 1985 - IEEE Military Communications Conference. IEEE, 1985. http://dx.doi.org/10.1109/milcom.1985.4794938.
Full textKim, Jong-Tae, Hae-Yeoun Lee, Heung-Kyu Lee, and Byeong-Ho Choi. "Optimal watermarking rate allocation in variable bit-rate compression." In Visual Communications and Image Processing 2005. SPIE, 2005. http://dx.doi.org/10.1117/12.632711.
Full textTang, Qiang, Hassan Mansour, Panos Nasiopoulos, and Rabab Ward. "Bit-rate estimation for bit-rate reduction H.264/AVC video transcoding in wireless networks." In 3rd International Symposium on Wireless Pervasive Computing (ISWPC 2008). IEEE, 2008. http://dx.doi.org/10.1109/iswpc.2008.4556251.
Full textAlattar, Adnan M., Mehmet U. Celik, and Eugene T. Lin. "Evaluation of watermarking low-bit-rate MPEG-4 bit streams." In Electronic Imaging 2003, edited by Edward J. Delp III and Ping W. Wong. SPIE, 2003. http://dx.doi.org/10.1117/12.477306.
Full textLeene, Lieuwe B., Song Luan, and Timothy G. Constandinou. "A 890fJ/bit UWB transmitter for SOC integration in high bit-rate transcutaneous bio-implants." In 2013 IEEE International Symposium on Circuits and Systems (ISCAS). IEEE, 2013. http://dx.doi.org/10.1109/iscas.2013.6572330.
Full textSWARTZ, R. G. "Electronics for high bit rate systems." In Optical Fiber Communication Conference. Washington, D.C.: OSA, 1989. http://dx.doi.org/10.1364/ofc.1989.wj2.
Full textReports on the topic "Bit rate"
Andersen, S., A. Duric, H. Astrom, R. Hagen, W. Kleijn, and J. Linden. Internet Low Bit Rate Codec (iLBC). RFC Editor, December 2004. http://dx.doi.org/10.17487/rfc3951.
Full textZrilic, Djuro G. In-Service Bit-Error-Rate Measurement in Communication Networks. Fort Belvoir, VA: Defense Technical Information Center, December 1999. http://dx.doi.org/10.21236/ada386725.
Full textKang, G. S., and L. J. Fransen. Low-Bit Rate Speech Encoders Based on Line-Spectrum Frequencies (LSFs). Fort Belvoir, VA: Defense Technical Information Center, January 1985. http://dx.doi.org/10.21236/ada150518.
Full textPerkins, C. Guidelines for the Use of Variable Bit Rate Audio with Secure RTP. RFC Editor, March 2012. http://dx.doi.org/10.17487/rfc6562.
Full textDuric, A., and S. Andersen. Real-time Transport Protocol (RTP) Payload Format for internet Low Bit Rate Codec (iLBC) Speech. RFC Editor, December 2004. http://dx.doi.org/10.17487/rfc3952.
Full textSiy, P. F., J. T. Carter, L. R. D'Addario, and D. A. Loeber. Dose Rate and Total Dose Radiation Testing of the Texas Instruments TMS320C30 32-Bit Floating Point Digital Signal Processor. Fort Belvoir, VA: Defense Technical Information Center, August 1991. http://dx.doi.org/10.21236/ada239767.
Full textSikes, C., B. Ray, and R. Abbi. Definitions of Managed Objects for High Bit-Rate DSL - 2nd generation (HDSL2) and Single-Pair High-Speed Digital Subscriber Line (SHDSL) Lines. RFC Editor, December 2005. http://dx.doi.org/10.17487/rfc4319.
Full textRay, B., and R. Abbi. Definitions of Managed Objects for High Bit-Rate DSL - 2nd generation (HDSL2) and Single-Pair High-Speed Digital Subscriber Line (SHDSL) Lines Processing. RFC Editor, May 2002. http://dx.doi.org/10.17487/rfc3276.
Full textSantarelli, Keith R., and David S. Choi. Modeling and Analysis of Gated, Pulsed RFI and Its Effect on GPS Receivers: Analysis of Average Cycle Slip Rate and Average Bit Error Probability. Fort Belvoir, VA: Defense Technical Information Center, April 2014. http://dx.doi.org/10.21236/ada625388.
Full textSwanson, De Los Santos, and Miller. L51539 Improved Methods for Inspecting Gas Storage Well Downhole Casing. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), January 1987. http://dx.doi.org/10.55274/r0010090.
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