Thomas P. Barnwell III

Publication Activity (10 Years)

Years Active: 1978-2007
Publications (10 Years): 0

Publications

Cenk Demiroglu, David V. Anderson, Mark A. Clements, Thomas P. Barnwell III
Multi-Sensor Spectro-Temporal Comb Filtering for Speech Enhancement. ICASSP (4) (2007)
Sunil Shukla, Thomas P. Barnwell III
Improving High Quality TTS using Circular Linear Prediction and Constant Pitch Transform. ICASSP (4) (2007)
Ali Erdem Ertan, Thomas P. Barnwell III
A pitch-synchronous pitch-cycle modification method for designing a hybrid i-MELP/waveform-matching speech coder. INTERSPEECH (2005)
Ali Erdem Ertan, Thomas P. Barnwell III
Improving the 2.4 Kb/s Military Standard MELP (MS-MELP) Coder Using Pitch-Synchronous Analysis and Synthesis Techniques. ICASSP (1) (2005)
Venkatesh Krishnan, Thomas P. Barnwell III, David V. Anderson
Using dynamic codebook re-ordering to exploit inter-frame correlation in MELP coders. INTERSPEECH (2005)
Cenk Demiroglu, Thomas P. Barnwell III
A Missing-Data Approach to Noise-Robust LPC Extraction for Voiced Speech Using Auxiliary Sensors. ICASSP (1) (2005)
Adriane Swalm Durey, Venkatesh Krishnan, Thomas P. Barnwell III
Enhanced speech coding based on phonetic class segmentation. INTERSPEECH (2005)
Paul S. Hong, David V. Anderson, Douglas B. Williams, Joel R. Jackson, Thomas P. Barnwell III, Monson H. Hayes, Ronald W. Schafer, John D. Echard
DSP for practicing engineers: a case study in Internet course delivery. IEEE Trans. Educ. 47 (3) (2004)
Sunil Shukla, Ali Erdem Ertan, Thomas P. Barnwell III
Circular LPC modeling and constant pitch transform for accurate speech analysis and high quality speech synthesis. ICASSP (2002)
Joel R. Jackson, Thomas P. Barnwell III, Douglas B. Williams, Monson H. Hayes III, David V. Anderson, Ronald W. Schafer
DSP for practicing engineers: an online course for continuing DSP education. ICASSP (2001)
Hong Chae Woo, Thomas P. Barnwell III
Fast codeword search for vector quantization using a multi-stage approach. ICASSP (2000)
Burhan Necioglu, Mark A. Clements, Thomas P. Barnwell III
Unsupervised estimation of the human vocal tract length over sentence level utterances. ICASSP (2000)
Takahiro Unno, Thomas P. Barnwell III, Kwan K. Truong
An improved mixed excitation linear prediction (MELP) coder. ICASSP (1999)
Thomas P. Barnwell III, James H. McClellan, Russell M. Mersereau, Ronald W. Schafer
Repackaging signals, systems and circuits in the core ECE curriculum. ICASSP (1999)
Burhan Necioglu, Mark A. Clements, Thomas P. Barnwell III, Astrid Schmidt-Nielsen
Perceptual relevance of objectively measured descriptors for speaker characterization. ICASSP (1998)
Burhan Necioglu, Mark A. Clements, Thomas P. Barnwell III
Reliability assessment and evaluation of objectively measured descriptors for perceptual speaker characterization. ICASSP (1997)
Takahiro Unno, Thomas P. Barnwell III, Mark A. Clements
The multimodal multipulse excitation vocoder. ICASSP (1997)
Burhan Necioglu, Mark A. Clements, Thomas P. Barnwell III
Objectively measured descriptors applied to speaker characterization. ICASSP (1996)
Alan McCree, Kwan K. Truong, E. Bryan George, Thomas P. Barnwell III, Vishu R. Viswanathan
A 2.4 kbit/s MELP coder candidate for the new U.S. Federal Standard. ICASSP (1996)
Iraj Sodagar, Kambiz Nayebi, Thomas P. Barnwell III, Mark J. T. Smith
Time-varying analysis-synthesis systems based on filter banks and post filtering. IEEE Trans. Signal Process. 43 (11) (1995)
Vijay K. Madisetti, James H. McClellan, Thomas P. Barnwell III
DSP design education at Georgia Tech. ICASSP (1995)
Alan McCree, Thomas P. Barnwell III
A mixed excitation LPC vocoder model for low bit rate speech coding. IEEE Trans. Speech Audio Process. 3 (4) (1995)
Hyeong-Kyo Kim, Thomas P. Barnwell III
A design synthesis system for recursive DSP algorithms represented by fully specified flow graphs. J. VLSI Signal Process. 11 (1-2) (1995)
Kambiz Nayebi, Thomas P. Barnwell III, Mark J. T. Smith
Low delay FIR filter banks: design and evaluation. IEEE Trans. Signal Process. 42 (1) (1994)
Iraj Sodagar, Kambiz Nayebi, Thomas P. Barnwell III
Time-varying filter banks and wavelets. IEEE Trans. Signal Process. 42 (11) (1994)
Iraj Sodagar, Kambiz Nayebi, Thomas P. Barnwell III, Mark J. T. Smith
A novel structure for time-varying FIR filter banks. ICASSP (3) (1994)
Kambiz Nayebi, Thomas P. Barnwell III, Mark J. T. Smith
On the design of FIR analysis-synthesis filter banks with high computational efficiency. IEEE Trans. Signal Process. 42 (4) (1994)
Kambiz Nayebi, Thomas P. Barnwell III
Reconstruction from incompatible nonuniform band filter bank. ISCAS (1993)
Thomas P. Barnwell III, Vijay K. Madisetti, Stephen J. A. McGrath
The Georgia Tech digital signal multiprocessor. IEEE Trans. Signal Process. 41 (7) (1993)
Iraj Sodagar, Kambiz Nayebi, Thomas P. Barnwell III
A class of time-varying wavelet transforms. ICASSP (3) (1993)
Alan McCree, Thomas P. Barnwell III
Implementation and evaluation of a 2400 bit/s mixed excitation LPC vocoder. ICASSP (2) (1993)
Pedro R. Gelabert, Thomas P. Barnwell III
Optimal automatic periodic multiprocessor scheduler for fully specified flow graphs. IEEE Trans. Signal Process. 41 (2) (1993)
Kambiz Nayebi, Thomas P. Barnwell III, Mark J. T. Smith
Nonuniform filter banks: a reconstruction and design theory. IEEE Trans. Signal Process. 41 (3) (1993)
Alan McCree, Thomas P. Barnwell III
Improving the performance of a mixed excitation LPC vocoder in acoustic noise. ICASSP (1992)
Kambiz Nayebi, Thomas P. Barnwell III, Mark J. T. Smith
Time-domain filter bank analysis: a new design theory. IEEE Trans. Signal Process. 40 (6) (1992)
Pedro R. Gelabert, Thomas P. Barnwell III
Optimal automatic periodic multiprocessor compiler for multi-bus networks. ICASSP (1992)
Kambiz Nayebi, Thomas P. Barnwell III, Mark J. T. Smith
Analysis-synthesis systems with time-varying filter bank structures. ICASSP (1992)
Alan McCree, Thomas P. Barnwell III
A new mixed excitation LPC vocoder. ICASSP (1991)
Kambiz Nayebi, Thomas P. Barnwell III, Mark J. T. Smith
The design of perfect reconstruction nonuniform band filter banks. ICASSP (1991)
C. P. Hong, Thomas P. Barnwell III
Compilation for interprocessor communication in clock-skewed parallel processing system. ICASSP (1991)
David J. Pepper, Thomas P. Barnwell III, Mark A. Clements
Using a ring parallel processor for hidden Markov model training. IEEE Trans. Acoust. Speech Signal Process. 38 (2) (1990)
Richard C. Rose, Thomas P. Barnwell III
Design and performance of an analysis-by-synthesis class of predictive speech coders. IEEE Trans. Acoust. Speech Signal Process. 38 (9) (1990)
Kambiz Nayebi, Thomas P. Barnwell III, Mark J. T. Smith
The time domain analysis and design of exactly reconstructing FIR analysis/synthesis filter banks. ICASSP (1990)
H. J. Coetzee, Thomas P. Barnwell III
An LSP based speech quality measure. ICASSP (1989)
S. H. Lee, Thomas P. Barnwell III
Optimal multiprocessor implementations from a serial algorithm specification. ICASSP (1988)
Kambiz Nayebi, Thomas P. Barnwell III, Mark J. T. Smith
Analysis of the self-excited subband coder: a new approach to medium band speech coding. ICASSP (1988)
Stephen J. A. McGrath, Thomas P. Barnwell III, D. A. Schwartz
A WE-DSP32 based, low-cost, high-performance, synchronous multiprocessor for cyclo-static implementations. ICASSP (1987)
Richard C. Rose, Thomas P. Barnwell III
Quality comparison of low complexity 4800 bps self excited and code excited vocoders. ICASSP (1987)
Mark J. T. Smith, Thomas P. Barnwell III
A new filter bank theory for time-frequency representation. IEEE Trans. Acoust. Speech Signal Process. 35 (3) (1987)
Mark J. T. Smith, Thomas P. Barnwell III
Exact reconstruction techniques for tree-structured subband coders. IEEE Trans. Acoust. Speech Signal Process. 34 (3) (1986)
D. A. Schwartz, Thomas P. Barnwell III, C. J. M. Hodges
The optimal synchronous cyclo-static array: A multiprocessor supercomputer for digital signal processing. ICASSP (1986)
S. H. Lee, Thomas P. Barnwell III
A topological sorting and loop cleansing algorithm for a constrained MIMD compiler of shift-invariant flow graphs. ICASSP (1986)
Richard C. Rose, Thomas P. Barnwell III
The self excited vocoder - an alternate approach to toll quality at 4800 bps. ICASSP (1986)
Schuyler R. Quackenbush, Thomas P. Barnwell III
Objective estimation of perceptually specific subjective qualities. ICASSP (1985)
S. H. Lee, C. J. M. Hodges, Thomas P. Barnwell III
An SSIMD compiler for the implementation of linear shift-invariant flow graphs. ICASSP (1985)
Joel Crosmer, Thomas P. Barnwell III
A low bit rate segment vocoder based on line spectrum pairs. ICASSP (1985)
D. A. Schwartz, Thomas P. Barnwell III
Cyclo-static multiprocessor scheduling for the optimal realization of shift-invariant flow graphs. ICASSP (1985)
Mark J. T. Smith, Thomas P. Barnwell III
A unifying framework for analysis/Synthesis systems based on maximally decimated filter banks. ICASSP (1985)
Mark J. T. Smith, Thomas P. Barnwell III
A procedure for designing exact reconstruction filter banks for tree-structured subband coders. ICASSP (1984)
D. A. Schwartz, Thomas P. Barnwell III
Increasing the parallelism of filters through transformation to block state variable form. ICASSP (1984)
D. A. Schwartz, Thomas P. Barnwell III
A graph theoretic technique for the generation of systolic implementations for shift-invariant flow graphs. ICASSP (1984)
Schuyler R. Quackenbush, Thomas P. Barnwell III
The estimation and evaluation of pointwise nonlinearities for improving the performance of objective speech quality measures. ICASSP (1983)
Alexander MacLeod Wilgus, Thomas P. Barnwell III
Data rate reduction of gain and pitch parameters in an LPC vocoder. ICASSP (1983)
Joel Crosmer, Thomas P. Barnwell III
An algorithm for designing optimum quantizers subject to a multiclass distortion criterion. ICASSP (1983)
Thomas P. Barnwell III, Schuyler R. Quackenbush
An analysis of objectively computable measures for speech quality testing. ICASSP (1982)
Thomas P. Barnwell III, C. J. M. Hodges, Mark A. Randolph
Optimum implementation of single time index signal flow graphs on synceronous multiprocessor machines. ICASSP (1982)
Thomas P. Barnwell III, C. J. M. Hodges
Optimal implementation of signal flow graphs on synchronous multiprocessors. ICPP (1982)
James D. Marr, Thomas P. Barnwell III
Two dimensional prediction and interpolation for data rate compression of LPC parameters. ICASSP (1981)
P. Breitkopf, Thomas P. Barnwell III
Segmental preclassification for improved objective speech quality measures. ICASSP (1981)
Thomas P. Barnwell III
An experimental study of sub-band coder design incorporating recursive quadrature filters and optimum ADPCM. ICASSP (1981)
Thomas P. Barnwell III
Correlation analysis of subjective and objective measures for speech quality. ICASSP (1980)
Panos Papamichalis, Thomas P. Barnwell III
A dynamic programming approach to variable rate speech transmission. ICASSP (1980)
James D. Marr, Thomas P. Barnwell III
Two-dimensional prediction of area functions for coding of LPC speech parameters. ICASSP (1980)
C. J. M. Hodges, Thomas P. Barnwell III, Daniel McWhorter
The implementation of an all digital speech synthesizer using a multimicroprocessor architecture. ICASSP (1980)
Thomas P. Barnwell III
A comparison of parametrically different objective speech quality measures using correlation analysis with subjective quality results. ICASSP (1980)
Thomas P. Barnwell III, S. Gaglio, C. J. M. Hodges
Efficient implementation of one and two dimensional digital signal processing algorithms on a multi-processor architecture. ICASSP (1979)
W. Marshall Leach Jr., Ronald W. Schafer, Thomas P. Barnwell III
Time domain measurement of loudspeaker driver parameters. ICASSP (1979)
Panos Papamichalis, Thomas P. Barnwell III
LPC analysis using a variable acoustic tube model. ICASSP (1979)
Thomas P. Barnwell III, Aubrey M. Bush
Statistical correlation between objective and subjective measures for speech quality. ICASSP (1978)
Thomas P. Barnwell III, Ronald W. Schafer, Aubrey M. Bush
Evaluation of LPC/CVSD tandem connections. ICASSP (1978)