Conferences related to Codecs

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2014 IEEE International Symposium on Circuits and Systems (ISCAS)

The IEEE International Symposium on Circuits and Systems (ISCAS) is the flagship conference of the IEEE Circuits and Systems Society and the world

  • 2013 IEEE International Symposium on Circuits and Systems (ISCAS)

    The Symposium will focus on circuits and systems employing nanodevices (both extremely scaled CMOS and non-CMOS devices) and circuit fabrics (mixture of standard CMOS and evolving nano-structure elements) and their implementation cost, switching speed, energy efficiency, and reliability. The ISCAS 2010 will include oral and poster sessions; tutorials given by experts in state-of-the-art topics; and special sessions, with the aim of complementing the regular program with topics of particular interest to the community that cut across and beyond disciplines traditionally represented at ISCAS.

  • 2012 IEEE International Symposium on Circuits and Systems - ISCAS 2012

    2012 International Symposium on Circuits and Systems (ISCAS 2012) aims at providing the world's premier forum of leading researchers in circuits and systems areas from academia and industries, especially focusing on Convergence of BINET (BioInfoNanoEnviro Tech.) which represents IT, NT and ET and leading Human Life Revolutions. Prospective authors are invited to submit papers of their original works emphasizing contributions beyond the present state of the art. We also welcome proposals on special tuto

  • 2011 IEEE International Symposium on Circuits and Systems (ISCAS)

    The IEEE International Symposium on Circuits and Systems (ISCAS) is the world's premier networking forum of leading researchers in the highly active fields of theory, design and implementation of circuits and systems.

  • 2010 IEEE International Symposium on Circuits and Systems - ISCAS 2010

    ISCAS is a unique conference dealing with circuits and systems. It's the yearly "rendez-vous" of leading researchers, coming both from academia and industry, in the highly active fields of theory, design and implementation of circuits and systems. The Symposium will focus on circuits and systems for high quality life and consumer technologies, including mobile communications, advanced multimedia systems, sensor networks and Nano-Bio Circuit Fabrics and Systems.

  • 2009 IEEE International Symposium on Circuits and Systems - ISCAS 2009

    Analog Signal Processing, Biomedical Circuits and Systems, Blind Signal Processing, Cellular Neural Networks and Array Computing, Circuits and Systems for Communications, Computer-Aided Network Design, Digital Signal Processing, Life-Science Systems and Applications, Multimedia Systems and Applications, Nanoelectronics and Gigascale Systems, Neural Systems and Applications, Nonlinear Circuits and Applications, Power Systems and Power Electronic Circuits, Sensory Systems, Visual Signal Processing and Communi

  • 2008 IEEE International Symposium on Circuits and Systems - ISCAS 2008

  • 2007 IEEE International Symposium on Circuits and Systems - ISCAS 2007

  • 2006 IEEE International Symposium on Circuits and Systems - ISCAS 2006


2013 International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices (EDM)

EDM


2012 IEEE 16th International Symposium on Consumer Electronics - (ISCE 2012)

ISCE hence provides a grand opportunity for the presentation and discussion of the very latest research and technology innovations related to the fast evolving consumer electronics technology.


2011 IEEE Digital Signal Processing and Signal Processing Education Meeting (DSP/SPE)

The purpose of these workshops is to bring together individuals from the IEEE and elsewhere with common interests in digital signal processing resarch and signal processing education. The combined workshop will include 5-6 plenary talks and approximately 150 contributed papers.

  • 2009 IEEE 13th Digital Signal Processing Workshop & 5th IEEE Signal Processing Education Workshop (DSP/SPE)

    The purpose of these workshops is to bring together individuals from the IEEE and elsewhere with common interests in digital signal processing research and signal processing education. The combined workshop will include 5-6 plenary talks and approximately 150 contributed papers. Keeping with the spirit of past DSP/SPE workshops, the location was chosen to be both scenic and remote promoting a relaxed atmosphere conducive to great discussions.

  • 2006 IEEE 12th Digital Signal Processing Workshop & 4th IEEE Signal Processing Education Workshop (DSP/SPE)


2011 IEEE Electronics, Robotics and Automotive Mechanics Conference (CERMA)

CERMA 2011 offers a high technical and quality forum used by the most outstanding members of the scientific and technical community.

  • 2010 IEEE Electronics, Robotics and Automotive Mechanics Conference (CERMA)

    The CERMA is a large Conference and forum for researchers, engineers, technicians, businessmen, students and anyone. CERMA is an event of great importance for the development of Mexico and Latinamerica, that has as mission to integrate all the areas of Artificial Intelligence, Computer Science, Computer Vision, Communications, Robotics, Neural Networks, Fuzzy Logic, Digital Systems, Power Electronics, and Control Systems for facilitating the exchange of knowledge between students and professionals, and a

  • 2009 Electronics, Robotics and Automotive Mechanics Conference (CERMA 2009)

    CERMA 2009 will provide a stimulating forum for scientists, engineers, educators and students from all over the world to disseminate their new research findings and exchange information on emerging areas of research in the fields

  • 2008 Electronics, Robotics and Automotive Mechanics Conference (CERMA 2008)

    The Electronics, Robotics and Automotive Mechanics Conference (CERMA) 2008willbe held September 30 October 4, in Cuernavaca, Morelos, Mexico. We inviteallengineers, technicias, businessmen, researchers, students and anyone whomightbe interested in the conference title to take part of the event. CERMA 2008offers a high technical and quality forum used by the most outstandingmembersof the scientific and technical community.


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Periodicals related to Codecs

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Audio, Speech, and Language Processing, IEEE Transactions on

Speech analysis, synthesis, coding speech recognition, speaker recognition, language modeling, speech production and perception, speech enhancement. In audio, transducers, room acoustics, active sound control, human audition, analysis/synthesis/coding of music, and consumer audio. (8) (IEEE Guide for Authors) The scope for the proposed transactions includes SPEECH PROCESSING - Transmission and storage of Speech signals; speech coding; speech enhancement and noise reduction; ...


Circuits and Systems for Video Technology, IEEE Transactions on

Video A/D and D/A, display technology, image analysis and processing, video signal characterization and representation, video compression techniques and signal processing, multidimensional filters and transforms, analog video signal processing, neural networks for video applications, nonlinear video signal processing, video storage and retrieval, computer vision, packet video, high-speed real-time circuits, VLSI architecture and implementation for video technology, multiprocessor systems--hardware and software-- ...


Consumer Electronics, IEEE Transactions on

The design and manufacture of consumer electronics products, components, and related activities, particularly those used for entertainment, leisure, and educational purposes


Selected Areas in Communications, IEEE Journal on

All telecommunications, including telephone, telegraphy, facsimile, and point-to-point television, by electromagnetic propagation, including radio; wire; aerial, underground, coaxial, and submarine cables; waveguides, communication satellites, and lasers; in marine, aeronautical, space, and fixed station services; repeaters, radio relaying, signal storage, and regeneration; telecommunication error detection and correction; multiplexing and carrier techniques; communication switching systems; data communications; communication theory; and wireless communications.


Very Large Scale Integration (VLSI) Systems, IEEE Transactions on

Integrated circuits and systems;VLSI based Architecture and applications; highspeed circuits and interconnect; mixed-signal SoC; speed/area/power/noise tradeoffs in CMOS circuits.




Xplore Articles related to Codecs

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PSO based bit rate optimization for MPEG-1/2 video coding

H. K. Arachchi; W. A. C. Fernando IEEE International Conference on Image Processing 2005, 2005

One of the significant problems in video compression schemes is the high fluctuation in output data rate over the video sequence. These compression schemes, in general, utilize a rate control algorithm in order to maintain the output data rate at a constant level regardless of the properties of the video sequence and differences in compression ratios of different picture types. ...


Quality of service and bandwidth efficiency of cellular mobile radio with variable bit-rate speech transmission

D. J. Goodman; C. -E. W. Sundberg IEEE Transactions on Vehicular Technology, 1983

The performance of an adjustable source/channel codec in a cellular mobile- radio environment is investigated. The speech transmission rate and the amount of forward error correction change in response to changing channel conditions. The channel rate is constant at 32 kb/s, and when the channel is good all of these bits are used for speech transmission. In intermediate and poor ...


Computationally efficient transforms for video coding

S. Srinivasan; S. Regunathan IEEE International Conference on Image Processing 2005, 2005

This paper describes the construction of computationally efficient transforms which can significantly reduce the complexity of a video decoder without loss in compression efficiency. In particular, these inverse transforms can be implemented using purely 16-bit arithmetic with similar rate-distortion performance to a 32-bit or floating point transform. To allow for variable block size coding, four 2D transforms are considered: one ...


Design of Multimedia Telemedicine System for Inter-hospital Consultation

S. K. Yoo; K. M. Kim; S. M. Jung; K. J. Lee; N. H. Kim The 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2004

The telemedicine systems for the decision of patient transfer, and the direction of patient treatment through remote consultation are necessarily required for better patient care in emergency situation. In this paper, the prototype emergency telemedicine system has been designed and implemented. The unified integration of multimedia components, including full-quality video, vital sign signals, radiological images and video conferencing in a ...


A 4/7 kHz audio bandwidth selectable digital phone interface (DPI) chip with on-chip analog functions and modem

D. Haspeslagh; E. Moerman; Z. Chang; J. Haspeslagh IEEE Journal of Solid-State Circuits, 1994

The Digital Phone Interface (DPI) is designed for a new generation of digital telephone terminals for private exchanges, This circuit gives a total solution for all telephone functions, thereby including DSP functions, voice coding/decoding and analog front end, signal generators for DTMF and ringing, a modem for data transfer between terminal and exchange and a multitude of interfaces to communicate ...


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Educational Resources on Codecs

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eLearning

PSO based bit rate optimization for MPEG-1/2 video coding

H. K. Arachchi; W. A. C. Fernando IEEE International Conference on Image Processing 2005, 2005

One of the significant problems in video compression schemes is the high fluctuation in output data rate over the video sequence. These compression schemes, in general, utilize a rate control algorithm in order to maintain the output data rate at a constant level regardless of the properties of the video sequence and differences in compression ratios of different picture types. ...


Quality of service and bandwidth efficiency of cellular mobile radio with variable bit-rate speech transmission

D. J. Goodman; C. -E. W. Sundberg IEEE Transactions on Vehicular Technology, 1983

The performance of an adjustable source/channel codec in a cellular mobile- radio environment is investigated. The speech transmission rate and the amount of forward error correction change in response to changing channel conditions. The channel rate is constant at 32 kb/s, and when the channel is good all of these bits are used for speech transmission. In intermediate and poor ...


Computationally efficient transforms for video coding

S. Srinivasan; S. Regunathan IEEE International Conference on Image Processing 2005, 2005

This paper describes the construction of computationally efficient transforms which can significantly reduce the complexity of a video decoder without loss in compression efficiency. In particular, these inverse transforms can be implemented using purely 16-bit arithmetic with similar rate-distortion performance to a 32-bit or floating point transform. To allow for variable block size coding, four 2D transforms are considered: one ...


Design of Multimedia Telemedicine System for Inter-hospital Consultation

S. K. Yoo; K. M. Kim; S. M. Jung; K. J. Lee; N. H. Kim The 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2004

The telemedicine systems for the decision of patient transfer, and the direction of patient treatment through remote consultation are necessarily required for better patient care in emergency situation. In this paper, the prototype emergency telemedicine system has been designed and implemented. The unified integration of multimedia components, including full-quality video, vital sign signals, radiological images and video conferencing in a ...


A 4/7 kHz audio bandwidth selectable digital phone interface (DPI) chip with on-chip analog functions and modem

D. Haspeslagh; E. Moerman; Z. Chang; J. Haspeslagh IEEE Journal of Solid-State Circuits, 1994

The Digital Phone Interface (DPI) is designed for a new generation of digital telephone terminals for private exchanges, This circuit gives a total solution for all telephone functions, thereby including DSP functions, voice coding/decoding and analog front end, signal generators for DTMF and ringing, a modem for data transfer between terminal and exchange and a multitude of interfaces to communicate ...


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IEEE.tv Videos

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IEEE-USA E-Books

  • Very LowRate Coding and Transmission

    Up-to-date, expert coverage of topics in wireless voice communications Voice communication is the most important facet of mobile radio service. Even when the predicted surge of wireless data and Internet services becomes a reality, voice will remain the most natural means of human communication. Voice Compression and Communications details issues in wireless voice communications and treats compression, channel coding, and wireless transmission as a joint subject. Part I covers background material, whereas Part II provides detailed information on both proprietary and standardized analysis-by-synthesis codecs, including the speech codecs of virtually all existing wireline-based and wireless systems. Parts III and IV discuss mainly research-based wideband, audio, as well as very low-rate schemes likely to find their way into future standards. Voice Compression and Communications describes fundamental concepts in a non-mathematical way early in the book for those with only a background knowledge of signal processing and communications. More advanced readers will find detailed discussions of theoretical principles, future concepts, and solutions to various specific wireless voice communications problems.

  • Comparison of Speech Codecs and Transceivers

    This chapter contains sections titled: Background to Quality Evaluation Objective Speech Quality Measures Subjective Measures [18] Comparison of Subjective and Objective Measures Subjective Speech Quality of Various Codecs Error Sensitivity Comparison of Various Codecs Objective Speech Performance of Various Transceivers

  • Low Bitrate DCT Codecs and HSDPAstyle Videophone Transceivers

    This chapter contains sections titled: Video Codec Outline The Principle of Motion Compensation Transform Coding The Codec Outline Initial Intra-frame Coding Gain-controlled Motion Compensation The MCER Active/Passive Concept Partial Forced Update of the Reconstructed Frame Buffers The Gain/Cost-controlled Inter-frame Codec The Bit-allocation Strategy Results DCT Codec Performance under Erroneous Conditions DCT-based Low-rate Video Transceivers System Performance Summary and Conclusions

  • Appendix A: Constructing the Quadratic Spline Wavelets

    Up-to-date, expert coverage of topics in wireless voice communications Voice communication is the most important facet of mobile radio service. Even when the predicted surge of wireless data and Internet services becomes a reality, voice will remain the most natural means of human communication. Voice Compression and Communications details issues in wireless voice communications and treats compression, channel coding, and wireless transmission as a joint subject. Part I covers background material, whereas Part II provides detailed information on both proprietary and standardized analysis-by-synthesis codecs, including the speech codecs of virtually all existing wireline-based and wireless systems. Parts III and IV discuss mainly research-based wideband, audio, as well as very low-rate schemes likely to find their way into future standards. Voice Compression and Communications describes fundamental concepts in a non-mathematical way early in the book for those with only a background knowledge of signal processing and communications. More advanced readers will find detailed discussions of theoretical principles, future concepts, and solutions to various specific wireless voice communications problems.

  • Speech Signals and Introduction to Speech Coding

    This chapter contains sections titled: Motivation of Speech Compression Basic charaterization of Speech Signals Classification of Speech Codecs Waveform of Coding [10] Chapter Summary

  • Very Low BitRate VQ Codecs and Multimode Video Transceivers

    This chapter contains sections titled: Introduction The Codebook Design The Vector Quantizer Design Performance under Erroneous Conditions VQ-Based Low-Rate Video Transceivers System Performance Summary and Conclusions

  • Very Low Bitrate VQ Codecs and HSDPAstyle Videophone Transceivers

    This chapter contains sections titled: Introduction The Codebook Design The Vector Quantizer Design Performance under Erroneous Conditions VQ-based Low-rate Video Transceivers System Performance Joint Iterative Decoding of Trellis-based Vector-quantized Video and TCM Summary and Conclusions

  • Appendix B: Zinc Function Excitation

    Up-to-date, expert coverage of topics in wireless voice communications Voice communication is the most important facet of mobile radio service. Even when the predicted surge of wireless data and Internet services becomes a reality, voice will remain the most natural means of human communication. Voice Compression and Communications details issues in wireless voice communications and treats compression, channel coding, and wireless transmission as a joint subject. Part I covers background material, whereas Part II provides detailed information on both proprietary and standardized analysis-by-synthesis codecs, including the speech codecs of virtually all existing wireline-based and wireless systems. Parts III and IV discuss mainly research-based wideband, audio, as well as very low-rate schemes likely to find their way into future standards. Voice Compression and Communications describes fundamental concepts in a non-mathematical way early in the book for those with only a background knowledge of signal processing and communications. More advanced readers will find detailed discussions of theoretical principles, future concepts, and solutions to various specific wireless voice communications problems.

  • Wideband Coding and Transmission

    Up-to-date, expert coverage of topics in wireless voice communications Voice communication is the most important facet of mobile radio service. Even when the predicted surge of wireless data and Internet services becomes a reality, voice will remain the most natural means of human communication. Voice Compression and Communications details issues in wireless voice communications and treats compression, channel coding, and wireless transmission as a joint subject. Part I covers background material, whereas Part II provides detailed information on both proprietary and standardized analysis-by-synthesis codecs, including the speech codecs of virtually all existing wireline-based and wireless systems. Parts III and IV discuss mainly research-based wideband, audio, as well as very low-rate schemes likely to find their way into future standards. Voice Compression and Communications describes fundamental concepts in a non-mathematical way early in the book for those with only a background knowledge of signal processing and communications. More advanced readers will find detailed discussions of theoretical principles, future concepts, and solutions to various specific wireless voice communications problems.

  • Author Index

    Up-to-date, expert coverage of topics in wireless voice communications Voice communication is the most important facet of mobile radio service. Even when the predicted surge of wireless data and Internet services becomes a reality, voice will remain the most natural means of human communication. Voice Compression and Communications details issues in wireless voice communications and treats compression, channel coding, and wireless transmission as a joint subject. Part I covers background material, whereas Part II provides detailed information on both proprietary and standardized analysis-by-synthesis codecs, including the speech codecs of virtually all existing wireline-based and wireless systems. Parts III and IV discuss mainly research-based wideband, audio, as well as very low-rate schemes likely to find their way into future standards. Voice Compression and Communications describes fundamental concepts in a non-mathematical way early in the book for those with only a background knowledge of signal processing and communications. More advanced readers will find detailed discussions of theoretical principles, future concepts, and solutions to various specific wireless voice communications problems.



Standards related to Codecs

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Jobs related to Codecs

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