Statistical correlation between objective and subjective measures for speech quality. - Thomas P. Barnwell III; Aubrey M. Bush (ICASSP, 1978)

Evaluation of LPC/CVSD tandem connections. - Thomas P. Barnwell III; Ronald W. Schafer; Aubrey M. Bush (ICASSP, 1978)

Efficient implementation of one and two dimensional digital signal processing algorithms on a multi-processor architecture. - Thomas P. Barnwell III; S. Gaglio; C. J. M. Hodges (ICASSP, 1979)

Time domain measurement of loudspeaker driver parameters. - W. Marshall Leach Jr.; Ronald W. Schafer; Thomas P. Barnwell III (ICASSP, 1979)

LPC analysis using a variable acoustic tube model. - Panos Papamichalis; Thomas P. Barnwell III (ICASSP, 1979)

Correlation analysis of subjective and objective measures for speech quality. - Thomas P. Barnwell III (ICASSP, 1980)

A comparison of parametrically different objective speech quality measures using correlation analysis with subjective quality results. - Thomas P. Barnwell III (ICASSP, 1980)

The implementation of an all digital speech synthesizer using a multimicroprocessor architecture. - C. J. M. Hodges; Thomas P. Barnwell III; Daniel McWhorter (ICASSP, 1980)

Two-dimensional prediction of area functions for coding of LPC speech parameters. - James D. Marr; Thomas P. Barnwell III (ICASSP, 1980)

A dynamic programming approach to variable rate speech transmission. - Panos Papamichalis; Thomas P. Barnwell III (ICASSP, 1980)

An experimental study of sub-band coder design incorporating recursive quadrature filters and optimum ADPCM. - Thomas P. Barnwell III (ICASSP, 1981)

Segmental preclassification for improved objective speech quality measures. - P. Breitkopf; Thomas P. Barnwell III (ICASSP, 1981)

Two dimensional prediction and interpolation for data rate compression of LPC parameters. - James D. Marr; Thomas P. Barnwell III (ICASSP, 1981)

Optimum implementation of single time index signal flow graphs on synceronous multiprocessor machines. - Thomas P. Barnwell III; C. J. M. Hodges; Mark A. Randolph (ICASSP, 1982)

An analysis of objectively computable measures for speech quality testing. - Thomas P. Barnwell III; Schuyler R. Quackenbush (ICASSP, 1982)

Optimal implementation of signal flow graphs on synchronous multiprocessors. - Thomas P. Barnwell III; C. J. M. Hodges (ICPP, 1982)

An algorithm for designing optimum quantizers subject to a multiclass distortion criterion. - Joel Crosmer; Thomas P. Barnwell III (ICASSP, 1983)

The estimation and evaluation of pointwise nonlinearities for improving the performance of objective speech quality measures. - Schuyler R. Quackenbush; Thomas P. Barnwell III (ICASSP, 1983)

Data rate reduction of gain and pitch parameters in an LPC vocoder. - Alexander MacLeod Wilgus; Thomas P. Barnwell III (ICASSP, 1983)

A graph theoretic technique for the generation of systolic implementations for shift-invariant flow graphs. - D. A. Schwartz; Thomas P. Barnwell III (ICASSP, 1984)

Increasing the parallelism of filters through transformation to block state variable form. - D. A. Schwartz; Thomas P. Barnwell III (ICASSP, 1984)

A procedure for designing exact reconstruction filter banks for tree-structured subband coders. - Mark J. T. Smith; Thomas P. Barnwell III (ICASSP, 1984)

A low bit rate segment vocoder based on line spectrum pairs. - Joel Crosmer; Thomas P. Barnwell III (ICASSP, 1985)

An SSIMD compiler for the implementation of linear shift-invariant flow graphs. - Sae Hun Lee; C. J. M. Hodges; Thomas P. Barnwell III (ICASSP, 1985)

Objective estimation of perceptually specific subjective qualities. - Schuyler R. Quackenbush; Thomas P. Barnwell III (ICASSP, 1985)

Cyclo-static multiprocessor scheduling for the optimal realization of shift-invariant flow graphs. - D. A. Schwartz; Thomas P. Barnwell III (ICASSP, 1985)

A unifying framework for analysis/Synthesis systems based on maximally decimated filter banks. - Mark J. T. Smith; Thomas P. Barnwell III (ICASSP, 1985)

A topological sorting and loop cleansing algorithm for a constrained MIMD compiler of shift-invariant flow graphs. - Sae Hun Lee; Thomas P. Barnwell III (ICASSP, 1986)

The self excited vocoder - an alternate approach to toll quality at 4800 bps. - Richard C. Rose; Thomas P. Barnwell III (ICASSP, 1986)

The optimal synchronous cyclo-static array: A multiprocessor supercomputer for digital signal processing. - D. A. Schwartz; Thomas P. Barnwell III; C. J. M. Hodges (ICASSP, 1986)

Exact reconstruction techniques for tree-structured subband coders. - Mark J. T. Smith; Thomas P. Barnwell III (IEEE Trans. Acoust. Speech Signal Process., 1986)

A WE-DSP32 based, low-cost, high-performance, synchronous multiprocessor for cyclo-static implementations. - Stephen J. A. McGrath; Thomas P. Barnwell III; D. A. Schwartz (ICASSP, 1987)

Quality comparison of low complexity 4800 bps self excited and code excited vocoders. - Richard C. Rose; Thomas P. Barnwell III (ICASSP, 1987)

A new filter bank theory for time-frequency representation. - Mark J. T. Smith; Thomas P. Barnwell III (IEEE Trans. Acoust. Speech Signal Process., 1987)

Optimal multiprocessor implementations from a serial algorithm specification. - S. H. Lee; Thomas P. Barnwell III (ICASSP, 1988)

Analysis of the self-excited subband coder: a new approach to medium band speech coding. - Kambiz Nayebi; Thomas P. Barnwell III; Mark J. T. Smith (ICASSP, 1988)

An LSP based speech quality measure. - H. J. Coetzee; Thomas P. Barnwell III (ICASSP, 1989)

The time domain analysis and design of exactly reconstructing FIR analysis/synthesis filter banks. - Kambiz Nayebi; Thomas P. Barnwell III; Mark J. T. Smith (ICASSP, 1990)

Using a ring parallel processor for hidden Markov model training. - David J. Pepper; Thomas P. Barnwell III; Mark A. Clements (IEEE Trans. Acoust. Speech Signal Process., 1990)

Design and performance of an analysis-by-synthesis class of predictive speech coders. - Richard C. Rose; Thomas P. Barnwell III (IEEE Trans. Acoust. Speech Signal Process., 1990)

Compilation for interprocessor communication in clock-skewed parallel processing system. - C. P. Hong; Thomas P. Barnwell III (ICASSP, 1991)

A new mixed excitation LPC vocoder. - Alan McCree; Thomas P. Barnwell III (ICASSP, 1991)

The design of perfect reconstruction nonuniform band filter banks. - Kambiz Nayebi; Thomas P. Barnwell III; Mark J. T. Smith (ICASSP, 1991)

Optimal automatic periodic multiprocessor compiler for multi-bus networks. - Pedro R. Gelabert; Thomas P. Barnwell III (ICASSP, 1992)

Improving the performance of a mixed excitation LPC vocoder in acoustic noise. - Alan McCree; Thomas P. Barnwell III (ICASSP, 1992)

Analysis-synthesis systems with time-varying filter bank structures. - Kambiz Nayebi; Thomas P. Barnwell III; Mark J. T. Smith (ICASSP, 1992)

Time-domain filter bank analysis: a new design theory. - Kambiz Nayebi; Thomas P. Barnwell III; Mark J. T. Smith (IEEE Trans. Signal Process., 1992)

Implementation and evaluation of a 2400 bit/s mixed excitation LPC vocoder. - Alan McCree; Thomas P. Barnwell III (ICASSP (2), 1993)

A class of time-varying wavelet transforms. - Iraj Sodagar; Kambiz Nayebi; Thomas P. Barnwell III (ICASSP (3), 1993)

Reconstruction from incompatible nonuniform band filter bank. - Kambiz Nayebi; Thomas P. Barnwell III (ISCAS, 1993)

The Georgia Tech digital signal multiprocessor. - Thomas P. Barnwell III; Vijay K. Madisetti; Stephen J. A. McGrath (IEEE Trans. Signal Process., 1993)

Optimal automatic periodic multiprocessor scheduler for fully specified flow graphs. - Pedro R. Gelabert; Thomas P. Barnwell III (IEEE Trans. Signal Process., 1993)

Nonuniform filter banks: a reconstruction and design theory. - Kambiz Nayebi; Thomas P. Barnwell III; Mark J. T. Smith (IEEE Trans. Signal Process., 1993)

A novel structure for time-varying FIR filter banks. - Iraj Sodagar; Kambiz Nayebi; Thomas P. Barnwell III; Mark J. T. Smith (ICASSP (3), 1994)

Low delay FIR filter banks: design and evaluation. - Kambiz Nayebi; Thomas P. Barnwell III; Mark J. T. Smith (IEEE Trans. Signal Process., 1994)

On the design of FIR analysis-synthesis filter banks with high computational efficiency. - Kambiz Nayebi; Thomas P. Barnwell III; Mark J. T. Smith (IEEE Trans. Signal Process., 1994)

Time-varying filter banks and wavelets. - Iraj Sodagar; Kambiz Nayebi; Thomas P. Barnwell III (IEEE Trans. Signal Process., 1994)

DSP design education at Georgia Tech. - Vijay K. Madisetti; James H. McClellan; Thomas P. Barnwell III (ICASSP, 1995)

A mixed excitation LPC vocoder model for low bit rate speech coding. - Alan McCree; Thomas P. Barnwell III (IEEE Trans. Speech Audio Process., 1995)

Time-varying analysis-synthesis systems based on filter banks and post filtering. - Iraj Sodagar; Kambiz Nayebi; Thomas P. Barnwell III; Mark J. T. Smith (IEEE Trans. Signal Process., 1995)

A design synthesis system for recursive DSP algorithms represented by fully specified flow graphs. - Hyeong-Kyo Kim; Thomas P. Barnwell III (J. VLSI Signal Process., 1995)

A 2.4 kbit/s MELP coder candidate for the new U.S. Federal Standard. - Alan McCree; Kwan K. Truong; E. Bryan George; Thomas P. Barnwell III; Vishu R. Viswanathan (ICASSP, 1996)

Objectively measured descriptors applied to speaker characterization. - Burhan Necioglu; Mark A. Clements; Thomas P. Barnwell III (ICASSP, 1996)

Reliability assessment and evaluation of objectively measured descriptors for perceptual speaker characterization. - Burhan Necioglu; Mark A. Clements; Thomas P. Barnwell III (ICASSP, 1997)

The multimodal multipulse excitation vocoder. - Takahiro Unno; Thomas P. Barnwell III; Mark A. Clements (ICASSP, 1997)

Perceptual relevance of objectively measured descriptors for speaker characterization. - Burhan Necioglu; Mark A. Clements; Thomas P. Barnwell III; Astrid Schmidt-Nielsen (ICASSP, 1998)

Repackaging signals, systems and circuits in the core ECE curriculum. - Thomas P. Barnwell III; James H. McClellan; Russell M. Mersereau; Ronald W. Schafer (ICASSP, 1999)

An improved mixed excitation linear prediction (MELP) coder. - Takahiro Unno; Thomas P. Barnwell III; Kwan K. Truong (ICASSP, 1999)

Unsupervised estimation of the human vocal tract length over sentence level utterances. - Burhan Necioglu; Mark A. Clements; Thomas P. Barnwell III (ICASSP, 2000)

Fast codeword search for vector quantization using a multi-stage approach. - Hong Chae Woo; Thomas P. Barnwell III (ICASSP, 2000)

DSP for practicing engineers: an online course for continuing DSP education. - Joel R. Jackson; Thomas P. Barnwell III; Douglas B. Williams; Monson H. Hayes III; David V. Anderson; Ronald W. Schafer (ICASSP, 2001)

Circular LPC modeling and constant pitch transform for accurate speech analysis and high quality speech synthesis. - Sunil Shukla; Ali Erdem Ertan; Thomas P. Barnwell III (ICASSP, 2002)

DSP for practicing engineers: a case study in Internet course delivery. - 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 (IEEE Trans. Educ., 2004)

A Missing-Data Approach to Noise-Robust LPC Extraction for Voiced Speech Using Auxiliary Sensors. - Cenk Demiroglu; Thomas P. Barnwell III (ICASSP (1), 2005)

Improving the 2.4 Kb/s Military Standard MELP (MS-MELP) Coder Using Pitch-Synchronous Analysis and Synthesis Techniques. - Ali Erdem Ertan; Thomas P. Barnwell III (ICASSP (1), 2005)

Enhanced speech coding based on phonetic class segmentation. - Adriane Swalm Durey; Venkatesh Krishnan; Thomas P. Barnwell III (INTERSPEECH, 2005)

A pitch-synchronous pitch-cycle modification method for designing a hybrid i-MELP/waveform-matching speech coder. - Ali Erdem Ertan; Thomas P. Barnwell III (INTERSPEECH, 2005)

Using dynamic codebook re-ordering to exploit inter-frame correlation in MELP coders. - Venkatesh Krishnan; Thomas P. Barnwell III; David V. Anderson (INTERSPEECH, 2005)

Multi-Sensor Spectro-Temporal Comb Filtering for Speech Enhancement. - Cenk Demiroglu; David V. Anderson; Mark A. Clements; Thomas P. Barnwell III (ICASSP (4), 2007)

Improving High Quality TTS using Circular Linear Prediction and Constant Pitch Transform. - Sunil Shukla; Thomas P. Barnwell III (ICASSP (4), 2007)