Search Results - "Payton, Karen L"

Comparison of a short-time speech-based intelligibility metric to the speech transmission index and intelligibility data by Payton, Karen L, Shrestha, Mona

“…Several algorithms have been shown to generate a metric corresponding to the Speech Transmission Index (STI) using speech as a probe stimulus [e.g.,…”
Get full text

Effect of Slow-Acting Wide Dynamic Range Compression on Measures of Intelligibility and Ratings of Speech Quality in Simulated-Loss Listeners by Rosengard, Peninah S, Payton, Karen L, Braida, Louis D

“…The purpose of this study was twofold: (a) to determine the extent to which 4-channel, slow-acting wide dynamic range amplitude compression (WDRC) can…”
Get more information

Competitive algorithm blending for enhanced source separation by Gilbert, Keith D., Payton, Karen L.

“…This paper proposes to enhance the blind source separation (BSS) solution by running multiple BSS algorithms in parallel and blending the outputs to produce a…”
Get full text

A method to determine the speech transmission index from speech waveforms by Payton, K L, Braida, L D

“…A method for computing the speech transmission index (STI) using real speech stimuli is presented and evaluated. The method reduces the effects of some of the…”
Get full text

Relationship between objective measures and listener intelligibility of speech processed by source-separation algorithms by Payton, Karen L., Goldhor, Richard, Dousti, Behdad, Dugan, Sarah, Boyce, Suzanne, MacAuslan, Joel

“…A major determinant of success for separating a speech signal from a noisy environment is the intelligibility of the extracted speech signal. Intelligibility…”
Get full text

Comparison of a short-time speech-based intelligibility metric to the speech transmission index and intelligibility dataa by Payton, Karen L., Shrestha, Mona

“…Several algorithms have been shown to generate a metric corresponding to the Speech Transmission Index (STI) using speech as a probe stimulus [e.g.,…”
Get full text

Source enumeration of speech mixtures using pitch harmonics by Gilbert, K.D., Payton, K.L.

“…This paper proposes a method to simultaneously estimate the number, pitches, and relative locations of individual speech sources within instantaneous and…”
Get full text

Comparison of approaches to estimate the speech modulation transfer function by Payton, Karen L., Chen, Shaoyan, Braida, Louis D.

“…Using speech as a probe stimulus to compute the Speech Transmission Index (STI) has been of great interest to speech researchers. One technique is based on…”
Get full text

Speech intelligibility and listener preferences for amplitude-compressed speech: Speech-based STI predictions and measurements on listeners with simulated hearing loss by Rosengard, Peninah F., Braida, Louis D., Payton, Karen L.

“…Relations between objective intelligibility scores, subjective pleasantness ratings, and estimates of the STI for speech processed by multi-band amplitude…”
Get full text

Speech modulation transfer functions for different speaking styles by Payton, Karen L., Braida, Louis D.

“…The speech transmission index (STI) is highly correlated with speech intelligibility scores when the environment is degraded by noise and/or reverberation…”
Get full text

Compensating the STI to predict intelligibility for amplitude-compressed speech by Shaoyan Chen, Payton, K.L.

“…The speech transmission index (STI) has not been able to quantify speech intelligibility for amplitude-compressed speech even though it is widely accepted as a…”
Get full text

Comparison of simulated peripheral auditory responses to vowels in noise with neural data by Payton, Karen L.

“…A model of the auditory periphery, designed to fit neural responses to tones, has been shown [K. L. Payton, J. Acoust. Soc. Am. Suppl. 1 77, S80 (1985)] to…”
Get full text

Comparison of model and neural responses to speech by Payton, Karen L.

“…This paper describes a computer simulation of vowel processing by the auditory periphery. Models of functionally separate parts of the periphery were modified…”
Get full text

Vowel processing by a model of the auditory periphery: a comparison to eighth-nerve responses by PAYTON, K. L

“…A model of peripheral auditory processing that incorporates processing steps describing the conversion from the acoustic pressure-wave signal at the eardrum to…”
Get full text

Speech intelligibility as a function of environment and speaking style by Payton, Karen L., Uchanski, Rosalie M., Braida, Louis D.

“…Sentences spoken “clearly” have been shown to be more intelligible than those spoken “conversationally,” both for hearing-impaired listeners in a quiet…”
Get full text

Computation of modulation spectra for the speech transmission index using real speech by Payton, K.L., Uchanski, R.M., Braida, L.D.

“…While it has been suggested that the speech transmission index (STI) for on environment may be calculated using speech rather than test signals, computational…”
Get full text