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Roy C. Snell

dblp:89/9352 · DBLP profile ↗
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5ranked-venue papers
1as first author
0since 2021 · last 1994
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 5 · 1 first-authorGraphics, computer vision, multimedia, augmented reality and games · 4

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Computer graphics and multimedia
1 paper
Audio and music processing · 100%

Topics — the 4 heaviest of 4, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Audio and music processing › speech analysis
formant tracking
0.011993
Formant location from LPC analysis data · IEEE Trans. Speech Audio Process. 1993
Audio and music processing
speech analysis
0.011993
Formant location from LPC analysis data · IEEE Trans. Speech Audio Process. 1993
Audio and music processing › speech coding
linear predictive coding
0.011993
Formant location from LPC analysis data · IEEE Trans. Speech Audio Process. 1993
Audio and music processing
speech processing
0.011993
Formant location from LPC analysis data · IEEE Trans. Speech Audio Process. 1993

Methods — techniques the papers use, named apart from their topics

root finding · 0.0fixed-point arithmetic · 0.0
YearPublicationVenuePosition
1994 Real-time processing of electroglottographic waveforms for the evaluation of phonation types
B. Craig Dickson, John H. Esling, Roy C. Snell
ICSLP3
1994 Analysis of pitch dependence of pharyngeal, faucal, and larynx-height voice quality settings
John H. Esling, Lynn Marie Heap, Roy C. Snell, B. Craig Dickson
ICSLP3
1993 Formant location from LPC analysis data
abstract
The estimation of formant frequencies and bandwidths from the filter coefficients obtained through linear-predictive-coding (LPC) analysis of speech is discussed from several viewpoints. A method for locating roots within the unit circle is derived. This algorithm is particularly well suited to computations carried out in fixed-point arithmetic using specialized signal processing hardware.>
Roy C. Snell, Fausto Milinazzo
IEEE Trans. Speech Audio Process.1
1992 A microcomputer-based system for real-time analysis and display of laryngograph signals
S. Eady, B. Craig Dickson, Roy C. Snell, J. Woolsey, P. Ollek, A. Wynrib, Jocelyn Clayards
ICSLP3
1992 Analysis of phonation type using laryngographic techniques
John H. Esling, B. Craig Dickson, Roy C. Snell
ICSLP3