Results 101 to 110 of about 10,780 (248)

Perceptibility of pitch changes in a tonal signal emitted by a moving source

open access: yesArchives of Acoustics, 2016
The starting point for the experimental research described here was a psychoacoustic analysis of the Doppler effect. The investigations were performed under laboratory conditions using an electronic model of a moving source.
Urszula JORASZ
doaj  

Investigating computational models of perceptual attack time [PDF]

open access: yes, 2006
The perceptual attack time (PAT) is the compensation for differing attack components of sounds, in the case of seeking a perceptually isochronous presentation of sounds. It has applications in scheduling and is related to, but not necessarily the same as,
Collins, Nick
core   +2 more sources

Determination and evaluation of clinically efficient stopping criteria for the multiple auditory steady-state response technique [PDF]

open access: yes, 2009
Background: Although the auditory steady-state response (ASSR) technique utilizes objective statistical detection algorithms to estimate behavioural hearing thresholds, the audiologist still has to decide when to terminate ASSR recordings introducing ...
D'Haenens, Wendy   +2 more
core   +1 more source

A Review of Classical Lossless Data Compression Algorithmsand Their Contemporary Relevance [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej
Compression is data processing aimed at reducing the amount of information (e.g., for archiving and transfer). There is lossyand lossless compression. Compression algorithms can be either general-purpose or designed for specific types of data (e.g., for ...
Dominik Maciej Matusiak
doaj   +1 more source

Psychoacoustic Model Compensation for Robust Speaker Verification in Environmental Noise

open access: yesIEEE Transactions on Audio, Speech, and Language Processing, 2012
We investigate the problem of speaker verification in noisy conditions in this paper. Our work is motivated by the fact that environmental noise severely degrades the performance of speaker verification systems. We present a model compensation scheme based on the psychoacoustic principles that adapts the model parameters in order to reduce the training
Panda, Ashish, Srikanthan, Thambipillai
openaire   +2 more sources

Noise sensitivity and diminished health: Testing moderators and mediators of the relationship

open access: yesNoise and Health, 2014
The concept of noise sensitivity emerged in public health and psychoacoustic research to help explain individual differences in reactions to noise.
Erin M Hill   +2 more
doaj   +1 more source

Universal Adversarial Perturbations for Speech Recognition Systems [PDF]

open access: yes, 2019
In this work, we demonstrate the existence of universal adversarial audio perturbations that cause mis-transcription of audio signals by automatic speech recognition (ASR) systems. We propose an algorithm to find a single quasi-imperceptible perturbation,
Dubnov, Shlomo   +5 more
core   +1 more source

Using ANN to study sound preference evaluation in urban open spaces

open access: yesJournal of Environmental Engineering and Landscape Management, 2015
In soundscape research, subjective preference evaluation of a sound is crucial. Based on a series of field studies and laboratory experiments, influence of sound category and psychoacoustic parameters on sound preference evaluation is examined.
Lei Yu, Jian Kang
doaj   +1 more source

A psychoacoustic model of the ba/wa boundary shift [PDF]

open access: bronze, 1990
D. Kimbrough Oller   +2 more
openalex   +1 more source

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