Conferences related to Speech Coding

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2023 Annual International Conference of the IEEE Engineering in Medicine & Biology Conference (EMBC)

The conference program will consist of plenary lectures, symposia, workshops and invitedsessions of the latest significant findings and developments in all the major fields of biomedical engineering.Submitted full papers will be peer reviewed. Accepted high quality papers will be presented in oral and poster sessions,will appear in the Conference Proceedings and will be indexed in PubMed/MEDLINE.


ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

The ICASSP meeting is the world's largest and most comprehensive technical conference focused on signal processing and its applications. The conference will feature world-class speakers, tutorials, exhibits, and over 50 lecture and poster sessions.


2018 26th European Signal Processing Conference (EUSIPCO)

Audio and acoustic signal processingSpeech and language processingImage and video processingMultimedia signal processingSignal processing theory and methodsSensor array and multichannel signal processingSignal processing for communicationsRadar and sonar signal processingSignal processing over graphs and networksNonlinear signal processingStatistical signal processingCompressed sensing and sparse modelingOptimization methodsMachine learningBio-medical image and signal processingSignal processing for computer vision and roboticsComputational imaging/ Spectral imagingInformation forensics and securitySignal processing for power systemsSignal processing for educationBioinformatics and genomicsSignal processing for big dataSignal processing for the internet of thingsDesign/implementation of signal processing systemsOther signal processing areas

  • 2017 25th European Signal Processing Conference (EUSIPCO)

    Audio and acoustic signal processingSpeech and language processingImage and video processingMultimedia signal processingSignal processing theory and methodsSensor array and multichannel signal processingSignal processing for communicationsRadar and sonar signal processingSignal processing over graphs and networksNonlinear signal processingStatistical signal processingCompressed sensing and sparse modelingOptimization methodsMachine learningBio-medical image and signal processingSignal processing for computer vision and roboticsInformation forensics and securitySignal processing for power systemsSignal processing for educationBioinformatics and genomicsSignal processing for big dataSignal processing for the internet of thingsDesign and implementation of signal processing systemsOther signal processing areas

  • 2016 24th European Signal Processing Conference (EUSIPCO)

    EUSIPCO is the flagship conference of the European Association for Signal Processing (EURASIP). The 24th edition will be held in Budapest, Hungary, from 29th August - 2nd September 2016. EUSIPCO 2016 will feature world-class speakers, oral and poster sessions, keynotes, exhibitions, demonstrations and tutorials and is expected to attract in the order of 600 leading researchers and industry figures from all over the world.

  • 2015 23rd European Signal Processing Conference (EUSIPCO)

    EUSIPCO is the flagship conference of the European Association for Signal Processing (EURASIP). The 23rd edition will be held in Nice, on the French Riviera, from 31st August - 4th September 2015. EUSIPCO 2015 will feature world-class speakers, oral and poster sessions, keynotes, exhibitions, demonstrations and tutorials and is expected to attract in the order of 600 leading researchers and industry figures from all over the world.

  • 2014 22nd European Signal Processing Conference (EUSIPCO)

    EUSIPCO is one of the largest international conferences in the field of signal processing and addresses all the latest developments in research and technology. The conference will bring together individuals from academia, industry, regulation bodies, and government, to discuss and exchange ideas in all the areas and applications of signal processing. The conference will feature world-class keynote speakers, special sessions, plenary talks, tutorials, and technical sessions.

  • 2013 21st European Signal Processing Conference (EUSIPCO)

    The EUSIPCO is organized by the European Association for Signal, Speech, and Image Processing (EURASIP). The focus will be on signal processing theory, algorithms, and applications.

  • 2012 20th European Signal Processing Conference

    The focus: signal processing theory, algorithms and applications. Papers will be accepted based on quality, relevance, and novelty and will be indexed in the main databases. Organizers: University POLITEHNICA of Bucharest and Telecom ParisTech.


2018 Fifteenth International Conference on Wireless and Optical Communications Networks (WOCN)

Wireless and Optical communications Networks WOCN2018 invites high-quality recent research results in the areas of Home and Health networking, Electronic commerce, Mobility and Mobile Payment, Broadband access, satellite services, 5G in rural communications, cloud computing, Smart grids, Big data analysis, Cyber security, Internet-of-Things IOT, Mobile and Wireless Communications, optical communications and networking, architectures, protocols, planning and design, management and operation, simulation and performance modeling. WOCN2018 conference is the application of the next generation of information and communications. WOCN2018 seeks to address and capture highly innovative and state of the art research and work in the area of information and communications technologies including wireless and Optical communications networks.

  • 2017 Fourteenth International Conference on Wireless and Optical Communications Networks (WOCN)

    Home and Health networking, Electronic commerce, Mobility, and Mobile Payment, Broadband access, satellite services, 5G in rural communications, cloud computing Smart grids, Big data analysis, Cyber security, Internet-of-Things IOT, The scope of the conference includes a wide range of technical challenges in view of thegrowing interest for wireless access to Internet and the evolution of fourth and fifth generationwireless and cellular systems included ITU IMT/UMTS activities. The conference also acceptsprogress on IST European Commission funded research projects. The Authors can present theirfinding on wireless quality of service, resource management, Ad Hoc and sensor networks.Radio interface design, adaptive antennas and arrays and indoor propagation, measurementand predictions also will be considered. A growing number of digital devices inside homes andthe application of Ultra Wide Band (UWB), as well as Spectrum efficiency and low power

  • 2016 Thirteenth International Conference on Wireless and Optical Communications Networks (WOCN)

    The scope of the conference includes a wide range of technical challenges in view of the growing interest for wireless access to Internet and the evolution of fourth and fifth generation wireless and cellular systems included ITU IMT/UMTS activities. The conference also accepts progress on IST European Commission funded research projects. The Authors can present their finding on wireless quality of service, resource management, Ad Hoc and sensor networks. Radio interface design, adaptive antennas and arrays and indoor propagation, measurement and predictions also will be considered. A growing number of digital devices inside homes and the application of Ultra Wide Band (UWB), as well as Spectrum efficiency and low power consumption including low cost and secure wireless personal access are some of the areas to be considered in this conference. WOCN2016 is seeking papers in the area: Photonic devices and integration, Optoelectronic integration including devices and materials.

  • 2015 Twelfth International Conference on Wireless and Optical Communications Networks (WOCN)

    WOCN2015 is the Twelfth conference in its series aimed at stimulating technical exchange in the emerging and important field of Optical, mobile and wireless communications and networks. The scope of the conference includes a wide range of technical challenges in view of the growing interest for wireless access to Internet and the evolution of third and fourth generation wireless and cellular systems included ITU IMT/UMTS. The conference also accepts progress on IST European Commission funded research projects. The Authors can present their finding on wireless quality of service, resource management, Ad Hoc and sensor networks. Radio interface design, adaptive antennas and arrays and indoor propagation, measurement and predictions also will be considered. A growing number of digital devices inside homes and the application of Ultra Wide Band (UWB), as well as Spectrum efficiency and low power consumption including low cost and secure wireless personal access .

  • 2014 Eleventh International Conference on Wireless and Optical Communications Networks (WOCN)

    Mobility and wireless communications networks, Broadband access, satellite services, rural communications and Mobile and Wireless Communications, optical communications and networking, architectures, protocols

  • 2013 Tenth International Conference on Wireless and Optical Communications Networks - (WOCN)

    wireless quality of service, resource management, Ad Hoc and sensor networks. Radio interface design, adaptive antennas and arrays and indoor propagation, measurement and predictions Home and Health networking, rural communications, Mobility and Mobile Payment, Broadbandaccess, satellite services, rural communications and Mobile and Wireless Communications,optical communications and networking, architectures, protocols

  • 2012 Ninth International Conference on Wireless and Optical Communications Networks - (WOCN)

    Mobility and wireless communications networks, Broadband access, satellite services, rural communications and Mobile and Wireless Communications, optical communications and networking, architectures, protocols.

  • 2011 Eighth International Conference on Wireless and Optical Communications Networks - (WOCN)

    Areas of Mobile and Wireless Communications, optical communications and networking, architectures, protocols, planning and design, management and operation and Information Technologies. modeling simulation and performance evaluations

  • 2010 Seventh International Conference on Wireless and Optical Communications Networks - (WOCN)

    Areas of Mobile and Wireless Communications, optical communications and networking, architectures, protocols, planning and design, management and operation and Information Technologies.

  • 2009 IFIP International Conference on Wireless and Optical Communications Networks - (WOCN)

    The Sixth IEEE and IFIP International Conference on wireless and Optical communications Networks (WOCN2009) invites high-quality recent research results in the areas of Mobile and Wireless Communications, optical communications and networking, architectures, protocols, planning and design, management and operation and Information Technologies. Home and Health networking, Electronic commerce, Mobility and Mobile Payment, Broadband access, satellite services, rural communications.

  • 2008 IFIP International Conference on Wireless and Optical Communications Networks - (WOCN)

    The objective of this event is therefore to foster the exchange of information among researchers in this fast-moving field. The authors can present their finding on new Fibers, optical fiber gratings and devices, optical amplifiers, optical sensing and medical application of fiber optics and Opto-Electronics and microwave over optics.

  • 2007 IFIP International Conference on Wireless and Optical Communications Networks - (WOCN)

    The scope of the conference includes a wide range of technical challenges in view of the growing interest for wireless access to Internet and the evolution of third and fourth generation wireless and cellular systems. WOCN 2007 seeks to address and capture highly innovative and state of the art research and work in the wireless and Optical Industries. The scope of the conference includes a wide range of technical challenges in view of the growing interest for wireless access to Internet.

  • 2006 IFIP International Conference on Wireless and Optical Communications Networks - (WOCN)

  • 2005 IFIP International Conference on Wireless and Optical Communications Networks - (WOCN)


2018 IEEE 61st International Midwest Symposium on Circuits and Systems (MWSCAS)

Analog Circuits, Digital VLSI Circuits, Neural Networks, Non-Linear System, Computer Aided Design, Communication Systems, Digital Signal Processing, MEMS, Nano-electronics


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Periodicals related to Speech Coding

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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-- ...


Communications Letters, IEEE

Covers topics in the scope of IEEE Transactions on Communications but in the form of very brief publication (maximum of 6column lengths, including all diagrams and tables.)


Communications Magazine, IEEE

IEEE Communications Magazine was the number three most-cited journal in telecommunications and the number eighteen cited journal in electrical and electronics engineering in 2004, according to the annual Journal Citation Report (2004 edition) published by the Institute for Scientific Information. Read more at http://www.ieee.org/products/citations.html. This magazine covers all areas of communications such as lightwave telecommunications, high-speed data communications, personal communications ...


Communications, IEEE Transactions on

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; and communication theory. In addition to the above, ...


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Most published Xplore authors for Speech Coding

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No authors for "Speech Coding"


Xplore Articles related to Speech Coding

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IEE Colloquium on 'Low Bit-Rate Speech Coding for Future Applications' (Digest No.1993/234)

IEE Colloquium on Low Bit-Rate Speech Coding for Future Applications, 1993

None


Speech excitation modelling for low bit speech coding

1997 IEEE Workshop on Speech Coding for Telecommunications Proceedings. Back to Basics: Attacking Fundamental Problems in Speech Coding, 1997

This paper examines commonly accepted models for voiced speech production to determine more accurate ways of relating magnitude and phase spectra, taking into account the non-minimum phase nature of the glottal excitation. The implications for low-bit rate coding techniques such as STC, PWI and MBE, which encode magnitude information only, are addressed.


High quality MP-CELP speech coding at 12 kb/s and 6.4 kb/s

1997 IEEE Workshop on Speech Coding for Telecommunications Proceedings. Back to Basics: Attacking Fundamental Problems in Speech Coding, 1997

This paper proposes an MP-CELP (multi-phase-based CELP) speech coding, at bit rates of 12 kb/s and 6.4 kb/s, which is the higher and lower bit rates extension to ITU-T G.729. In MP-CELP, the amplitudes or signs of the multi- pulse excitation are simultaneously vector quantized (VQ). A combination search between pulse locations and the VQ codebook enhances the quantization performance. ...


Quantization noise modeling in low-delay speech coding

1997 IEEE Workshop on Speech Coding for Telecommunications Proceedings. Back to Basics: Attacking Fundamental Problems in Speech Coding, 1997

We present a low-delay vector predictive transform coder with quantization noise modeling. The coder uses overlapped transform coding and a Kalman filter with a backward estimated LPC model of the speech signal combined with an additive noise model of the quantization noise. The noise model is driven by the vector quantizer. Each quantizer cell has its own error correlation matrix, ...


Efficient methods for high quality low bit rate wideband speech coding

Speech Coding, 2002, IEEE Workshop Proceedings., 2002

This paper describes efficient encoding and decoding methods for achieving high quality wideband speech at low rates. CELP-based technologies have been successful in achieving high quality speech at low bit rates, however, new efficient techniques are needed to maintain high speech quality when the model is applied to wideband signals. This article discusses some techniques that improve the performance of ...


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Educational Resources on Speech Coding

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IEEE-USA E-Books

  • IEE Colloquium on 'Low Bit-Rate Speech Coding for Future Applications' (Digest No.1993/234)

    None

  • Speech excitation modelling for low bit speech coding

    This paper examines commonly accepted models for voiced speech production to determine more accurate ways of relating magnitude and phase spectra, taking into account the non-minimum phase nature of the glottal excitation. The implications for low-bit rate coding techniques such as STC, PWI and MBE, which encode magnitude information only, are addressed.

  • High quality MP-CELP speech coding at 12 kb/s and 6.4 kb/s

    This paper proposes an MP-CELP (multi-phase-based CELP) speech coding, at bit rates of 12 kb/s and 6.4 kb/s, which is the higher and lower bit rates extension to ITU-T G.729. In MP-CELP, the amplitudes or signs of the multi- pulse excitation are simultaneously vector quantized (VQ). A combination search between pulse locations and the VQ codebook enhances the quantization performance. By restricting the pulse locations based on the algebraic structure, the location search complexity and the transmission bits are reduced. Further, in order to improve the LSP VQ performance at 6.4 kb/s, a combination search between multiple candidates of th LSP VQ codevectors and closed-loop lag candidates is developed. The speech quality for 12 kb/s and 6.4 kb/s MP-CELP is higher than that for G.726 at 32 kb/s and G.726 at 24 kb/s, respectively, in clean speech conditions.

  • Quantization noise modeling in low-delay speech coding

    We present a low-delay vector predictive transform coder with quantization noise modeling. The coder uses overlapped transform coding and a Kalman filter with a backward estimated LPC model of the speech signal combined with an additive noise model of the quantization noise. The noise model is driven by the vector quantizer. Each quantizer cell has its own error correlation matrix, which is kept in a table and addressed using the quantizer index. Simulation results indicate that overlapped transform coding combined with noise modeling can improve the quality of the decoded speech signal.

  • Efficient methods for high quality low bit rate wideband speech coding

    This paper describes efficient encoding and decoding methods for achieving high quality wideband speech at low rates. CELP-based technologies have been successful in achieving high quality speech at low bit rates, however, new efficient techniques are needed to maintain high speech quality when the model is applied to wideband signals. This article discusses some techniques that improve the performance of the CELP model including efficient perceptual weighting and pitch codebook, and decoding techniques such as gain smoothing, periodicity enhancement, and high frequency generation. These techniques have been incorporated in the AMR-WB (adaptive multi-rate wideband) codec selected by 3GPP and ITU-T, where high quality wideband speech can be maintained at bit rates around 13 kbit/s.

  • Variable rate speech coding using STRAIGHT and temporal decomposition

    This paper presents a method for variable rate speech coding at an average rate around 1.8 kbps based on STRAIGHT, a high quality speech analysis- synthesis method. For encoding spectral information, limited error based event localizing temporal decomposition (LEBEL-TD) based vector quantization is used, where LEBEL-TD is a low delay method of temporal decomposition for line spectral frequency parameters. Meanwhile, F0 and noise ratio parameters are firstly described using the LEBEL-TD technique and then scalar quantized. Also, gain parameters are coded using spline interpolation. Subjective test results indicate that the performance of the proposed speech coding method is comparable to that of the 4.8 kbps US Federal Standard (FS-1016) CELP coder.

  • Circular LPC modeling and constant pitch transformation for scalable bit rate, scalable quality speech coding

    In this paper, circular LPC analysis, a windowless signal modeling method for periodic signals, is re-visited as a high-resolution pitch-synchronous speech spectrum analysis tool for high quality speech coding, and the constant pitch transform is re-introduced as an alternative representation for the (circular) residual signal. This combination results in a parametric speech representation that is uniquely well suited for many speech coding applications. It is shown that circular LPC requires a very accurate pitch period estimation. Thus, both techniques are formulated using an oversampled version of the speech signal for analysis. Experiments show that artifact free speech can be synthesized using the proposed method.

  • Wideband speech coding using forward/backward adaptive prediction with mixed time/frequency domain excitation

    This paper describes a wideband (7 kHz) speech coding scheme using code- excited linear prediction (CELP) with mixed time and frequency domain excitation. The proposed frequency domain innovation can be used alternatively or in parallel to a time domain codebook. In addition an improved synthesis filter is used consisting of a signal dependent combination of a forward adaptive and a backward adaptive (FA/BA) structure. An experimental codec operating at 15.5 or 20.0 kbit/s is demonstrated.

  • Low complexity LSF quantization for wideband speech coding

    State-of-the-art narrowband speech coders operating from 4 to 16 kbit/s are mostly based on the code-excited linear predictive (CELP) model. They achieve a good synthesis quality usually at the expense of a high coding complexity. For example, in the 8 kbit/s G.729 coder the innovation codebook search is responsible for approximately half the total coder complexity, the latter being close to 20 MIPS in fixed-point DSP implementation. Less known is the relative part of spectral quantization, which is around 8% of the total complexity. CELP coders are still relevant for wideband speech coding but their complexity is greater than in the narrowband case, which becomes critical for real-time implementations. We propose in this article a two-stage algebraic-stochastic line spectral frequency (LSF) quantization scheme. It combines the strengths of algebraic and stochastic techniques, namely low computation and storage cost and good performance. The generalized Lloyd-Max algorithm is adapted for optimizing lattice codebooks obtained by spherical truncation. Simulations with a Gaussian source show that the quantization method exhibits good quality/complexity tradeoffs. Several stochastic- algebraic LSF quantizers are derived and compared to a more conventional technique.

  • Embedded speech coding based on pyramid CELP

    In this paper we investigate embedded coding of speech in the CELP (code- excited-linear-prediction) framework. Compared to other known approaches of variable bit rate speech coding, such as the adaptive multi-rate (AMR) codec, embedded coding systems allow bit rate reductions at any point along the communication network, without changes of the encoder and the decoder. Thus, the quality of the decoded speech increases with the amount of received bits. Aiming at a coding scheme, that produces such a hierarchically-structured bit stream, we focus on a decomposition of the excitation signal by means of pyramid coding. To achieve reasonable speech compression, analysis-by- synthesis (AbS) based quantization of the pyramid layers is designed in a CELP-type fashion, called P-CELP (pyramid CELP). Besides an efficient design of fixed algebraic codebooks in each pyramid layer, special attention is payed to the integration of an adaptive codebook. To achieve maximum performance, the proposed coding scheme is used for wideband (50 Hz-7 kHz) speech.



Standards related to Speech Coding

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Jobs related to Speech Coding

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