Literature DB >> 19259694

Categorization of environmental sounds.

R K Reddy1, V Ramachandra, N Kumar, Nandini Chatterjee Singh.   

Abstract

Sounds in the natural environment are non-stationary, in that their spectral dynamics is time-dependent. We develop measures to analyze the spectral dynamics of environmental sound signals and find that they fall into two categories-simple sounds with slowly varying spectral dynamics and complex sounds with rapidly varying spectral dynamics. Based on our results and those from auditory processing we suggest rate of spectral dynamics as a possible scheme to categorize sound signals in the environment.

Mesh：

Year:  2009        PMID： 19259694     DOI： 10.1007/s00422-009-0299-4

Source DB:  PubMed          Journal:  Biol Cybern        ISSN： 0340-1200            Impact factor:   2.086


  10 in total

1.  Humans mimicking animals: a cortical hierarchy for human vocal communication sounds.

Authors:  William J Talkington; Kristina M Rapuano; Laura A Hitt; Chris A Frum; James W Lewis
Journal:  J Neurosci       Date:  2012-06-06       Impact factor: 6.167

Review 2.  Using naturalistic utterances to investigate vocal communication processing and development in human and non-human primates.

Authors:  William J Talkington; Jared P Taglialatela; James W Lewis
Journal:  Hear Res       Date:  2013-08-29       Impact factor: 3.208

Review 3.  Auditory object perception: A neurobiological model and prospective review.

Authors:  Julie A Brefczynski-Lewis; James W Lewis
Journal:  Neuropsychologia       Date:  2017-04-30       Impact factor: 3.139

4.  Electrophysiological Evidence of Early Cortical Sensitivity to Human Conspecific Mimic Voice as a Distinct Category of Natural Sound.

Authors:  William J Talkington; Jeremy Donai; Alexandra S Kadner; Molly L Layne; Andrew Forino; Sijin Wen; Si Gao; Margeaux M Gray; Alexandria J Ashraf; Gabriela N Valencia; Brandon D Smith; Stephanie K Khoo; Stephen J Gray; Norman Lass; Julie A Brefczynski-Lewis; Susannah Engdahl; David Graham; Chris A Frum; James W Lewis
Journal:  J Speech Lang Hear Res       Date:  2020-09-16       Impact factor: 2.297

5.  By the sound of it. An ERP investigation of human action sound processing in 7-month-old infants.

Authors:  Elena Geangu; Ermanno Quadrelli; James W Lewis; Viola Macchi Cassia; Chiara Turati
Journal:  Dev Cogn Neurosci       Date:  2015-01-23       Impact factor: 6.464

6.  Auditory-Induced Emotion Mediates Perceptual Categorization of Everyday Sounds.

Authors:  Penny Bergman; Daniel Västfjäll; Ana Tajadura-Jiménez; Erkin Asutay
Journal:  Front Psychol       Date:  2016-10-13

7.  Divergent Human Cortical Regions for Processing Distinct Acoustic-Semantic Categories of Natural Sounds: Animal Action Sounds vs. Vocalizations.

Authors:  Paula J Webster; Laura M Skipper-Kallal; Chris A Frum; Hayley N Still; B Douglas Ward; James W Lewis
Journal:  Front Neurosci       Date:  2017-01-06       Impact factor: 4.677

8.  Categorization of everyday sounds by cochlear implanted children.

Authors:  Aurore Berland; Edward Collett; Pascal Gaillard; Michèle Guidetti; Kuzma Strelnikov; Nadine Cochard; Pascal Barone; Olivier Deguine
Journal:  Sci Rep       Date:  2019-03-05       Impact factor: 4.379

9.  A Mathematical Approach to Correlating Objective Spectro-Temporal Features of Non-linguistic Sounds With Their Subjective Perceptions in Humans.

Authors:  Thomas Burns; Ramesh Rajan
Journal:  Front Neurosci       Date:  2019-07-31       Impact factor: 4.677

10.  Auditory object salience: human cortical processing of non-biological action sounds and their acoustic signal attributes.

Authors:  James W Lewis; William J Talkington; Katherine C Tallaksen; Chris A Frum
Journal:  Front Syst Neurosci       Date:  2012-05-09
  10 in total

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