Spectral estimation, and corresponding time‐frequency representation for nonstationary
signals, is a cornerstone in geophysical signal processing and interpretation. The last 10–15 …

A new technique for the analysis of speech, the perceptual linear predictive (PLP) technique,
is presented and examined. This technique uses three concepts from the psychophysics of …

A summary of many of the new techniques developed in the last two decades for spectrum
analysis of discrete time series is presented in this tutorial. An examination of the underlying …

During the past ten years a new area in speech processing, generally referred to as linear
prediction, has evolved. As with all scientific research, results did not always get published …

A new method is introduced for parametric modeling of spectral envelopes when only a
discrete set of spectral points is given. This method, which we call discrete all-pole (DAP) …

In this paper, we wanted to discriminate between two groups of patients (patients who suffer
from Parkinson's disease and patients who suffer from other neurological disorders). We …

Publisher Summary Several methods—laryngoscopy, stroboscopy, thermography,
electromyography, pneumotachography, glottography, and acoustic analysis—have been …

Several alternate sets of parameters that represent the linear predictor are investigated as
transmission parameters for linear predictive speech compression systems. Although each …

Speech simulation is defined as a form of speech synthesis in which movement of air and
tissue in the vocal tract is under experimental control rather than the acoustic signal …

Abstract Analysis of the voice source with respect to voice quality is essential to the
understanding of the human speech production system, which can lead to better speech …