{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T17:07:28Z","timestamp":1782925648132,"version":"3.54.5"},"reference-count":31,"publisher":"Acoustical Society of America (ASA)","issue":"6","content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2007,12,1]]},"abstract":"<jats:p>Different time\u2013frequency techniques may be used to investigate the relation between latency and frequency of transient-evoked otoacoustic emissions. In this work, the optimization of these techniques and the interpretation of the experimental result are discussed. Time\u2013frequency analysis of click-evoked otoacoustic emissions of 42 normal-hearing young subjects has been performed, using both wavelet and matching pursuit algorithms. Wavelet techniques are very effective to provide fast and reliable evaluation of the average latency of large samples of subjects. A major advantage of the matching pursuit technique, as observed by Jedrzejczak et al. [J. Acoust. Soc. Am.\u2008115, 2148\u20132158 (2004)], is to provide detailed information about the time evolution of the response of single ears at selected frequencies. A hybrid matching pursuit algorithm that includes Fourier spectral information was developed, capable of speeding-up computation times and of identifying \u201cspurious\u201d atoms, whose latency-frequency relation is apparently anomalous. These atoms could be associated with several known phenomena, either intrinsic, such as intermodulation distortion, spontaneous emissions and multiple internal reflections, or extrinsic, such as instrumental noise, linear ringing and the acquisition window onset. A correct interpretation of these phenomena is important to get accurate estimates of the otoacoustic emission latency.<\/jats:p>","DOI":"10.1121\/1.2799924","type":"journal-article","created":{"date-parts":[[2008,2,1]],"date-time":"2008-02-01T00:02:57Z","timestamp":1201824177000},"page":"3576-3585","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":22,"title":["Wavelet and matching pursuit estimates of the transient-evoked otoacoustic emission latency"],"prefix":"10.1121","volume":"122","author":[{"given":"Giuseppe","family":"Notaro","sequence":"first","affiliation":[{"name":"University of Roma \u201cTor Vergata\u201d Physics Department, , Via della Ricerca Scientifica, 1, 00133 Roma, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adnan Mohsin","family":"Al-Maamury","sequence":"additional","affiliation":[{"name":"University of Roma \u201cTor Vergata\u201d Physics Department, , Via della Ricerca Scientifica, 1, 00133 Roma, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arturo","family":"Moleti","sequence":"additional","affiliation":[{"name":"University of Roma \u201cTor Vergata\u201d Physics Department, , Via della Ricerca Scientifica, 1, 00133 Roma, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Renata","family":"Sisto","sequence":"additional","affiliation":[{"name":"ISPESL Occupational Hygiene Department, , Via Fontana Candida, 1, 00040 Monte Porzio Catone (Roma), Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"231","reference":[{"key":"2023080103224512100_c1","doi-asserted-by":"publisher","first-page":"2592","DOI":"10.1121\/1.399052","article-title":"A cochlear frequency position function for several species \u2013 29 years later","volume":"87","year":"1990","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c2","doi-asserted-by":"publisher","first-page":"2226","DOI":"10.1121\/1.2178718","article-title":"Resonant modes in transiently evoked otoacoustic emissions and asymmetries between left and right ear","volume":"119","year":"2006","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c3","doi-asserted-by":"publisher","first-page":"249","DOI":"10.1016\/j.heares.2005.03.024","article-title":"Time-frequency analysis of transiently evoked otoacoustic emissions of subjects exposed to noise","volume":"205","year":"2005","journal-title":"Hear. Res."},{"key":"2023080103224512100_c4","doi-asserted-by":"publisher","first-page":"2148","DOI":"10.1121\/1.1690077","article-title":"Identification of otoacoustic emission components by means of adaptive approximations","volume":"115","year":"2004","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c5","doi-asserted-by":"crossref","first-page":"54","DOI":"10.1016\/j.heares.2007.05.009","article-title":"Otoacoustic emissions latency difference between full-term and preterm neonates","volume":"231","year":"2007","journal-title":"Hear. Res."},{"key":"2023080103224512100_c7","doi-asserted-by":"publisher","first-page":"1343","DOI":"10.1121\/1.408162","article-title":"Measuring human cochlear traveling wave delay using distortion product emission phase responses","volume":"94","year":"1993","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c9","doi-asserted-by":"publisher","first-page":"3799","DOI":"10.1121\/1.1904403","article-title":"Transient-evoked stimulus-frequency and distortion-product otoacoustic emissions in normal and impaired ears","volume":"117","year":"2005","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c11","doi-asserted-by":"publisher","first-page":"674","DOI":"10.1109\/34.192463","article-title":"A theory for multiresolution signal decomposition: The wavelet representation","volume":"11","year":"1989","journal-title":"IEEE Trans. Pattern Anal. Mach. Intell."},{"key":"2023080103224512100_c12","doi-asserted-by":"publisher","first-page":"3397","DOI":"10.1109\/78.258082","article-title":"Matching pursuit with time-frequency dictionaries","volume":"41","year":"1993","journal-title":"IEEE Trans. Signal Process."},{"key":"2023080103224512100_c13","doi-asserted-by":"publisher","first-page":"1957","DOI":"10.1121\/1.421347","article-title":"Locus of generation for the 2f1\u2013f2 vs 2f2\u2013f1 distortion-product otoacoustic emissions in normal-hearing humans revealed by suppression tuning, onset latencies, and amplitude correlations","volume":"103","year":"1998","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c16","doi-asserted-by":"publisher","first-page":"423","DOI":"10.1121\/1.1523389","article-title":"Objective estimates of cochlear tuning by otoacoustic emission analysis","volume":"113","year":"2003","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c18","doi-asserted-by":"publisher","first-page":"1576","DOI":"10.1121\/1.2000769","article-title":"Otoacoustic emission latency, cochlear tuning, and hearing functionality in neonates","volume":"118","year":"2005","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c19","doi-asserted-by":"publisher","first-page":"652","DOI":"10.1121\/1.396542","article-title":"Latency of auditory brain-stem responses and otoacoustic emissions using tone-burst stimuli","volume":"83","year":"1988","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c20","doi-asserted-by":"publisher","first-page":"1860","DOI":"10.1121\/1.394750","article-title":"Tone-burst-evoked otoacoustic emissions from normal-hearing subjects","volume":"81","year":"1987","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c21","doi-asserted-by":"publisher","first-page":"44","DOI":"10.1016\/j.heares.2005.02.010","article-title":"Effect of aspirin on phase gradient of 2F1-F2 distortion product otoacoustic emissions","volume":"205","year":"2005","journal-title":"Hear. Res."},{"key":"2023080103224512100_c22","doi-asserted-by":"publisher","first-page":"3077","DOI":"10.1121\/1.414794","article-title":"Click- and tone-burst-evoked otoacoustic emissions in normal-hearing and hearing-impaired ears","volume":"99","year":"1996","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c23","doi-asserted-by":"publisher","first-page":"2027","DOI":"10.1121\/1.400897","article-title":"A review of otoacoustic emissions","volume":"89","year":"1991","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c24","doi-asserted-by":"publisher","first-page":"1503","DOI":"10.1121\/1.1354987","article-title":"DPOAE group delays versus electrophysiological measures of cochlear delay in normal human ears","volume":"109","year":"2001","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c25","doi-asserted-by":"publisher","first-page":"782","DOI":"10.1121\/1.426948","article-title":"Evoked otoacoustic emissions arise from two fundamentally different mechanisms: A taxonomy for mammalian OAEs","volume":"105","year":"1999","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c26","doi-asserted-by":"publisher","first-page":"2762","DOI":"10.1121\/1.1557211","article-title":"Stimulus-frequency-emission group delay: A test of coherent reflection filtering and a window on cochlear tuning","volume":"113","year":"2003","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c27","doi-asserted-by":"publisher","first-page":"287","DOI":"10.1121\/1.1895025","article-title":"Coherent reflection in a two-dimensional cochlea: Short-wave versus long-wave scattering in the generation of reflection-source otoacoustic emissions","volume":"118","year":"2005","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c28","doi-asserted-by":"publisher","first-page":"2434","DOI":"10.1121\/1.2005867","article-title":"Delays of stimulus-frequency otoacoustic emissions and cochlear vibrations contradict the theory of coherent reflection filtering","volume":"118","year":"2005","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c29","doi-asserted-by":"publisher","first-page":"297","DOI":"10.1121\/1.1428547","article-title":"On the frequency dependence of the otoacoustic emission latency in hypoacoustic and normal ears","volume":"111","year":"2002","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c31","doi-asserted-by":"publisher","first-page":"1517","DOI":"10.1121\/1.424364","article-title":"Modeling otoacoustic emission and hearing threshold fine structures","volume":"104","year":"1998","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c32","doi-asserted-by":"publisher","first-page":"71","DOI":"10.1016\/j.heares.2004.08.005","article-title":"Cochlear maturation and otoacoustic emissions in preterm infants: A time-frequency approach","volume":"199","year":"2005","journal-title":"Hear. Res."},{"key":"2023080103224512100_c33","doi-asserted-by":"publisher","first-page":"112","DOI":"10.1016\/S0378-5955(97)00007-5","article-title":"Time-frequency distributions of click-evoked otoacoustic emissions","volume":"106","year":"1997","journal-title":"Hear. Res."},{"key":"2023080103224512100_c34","doi-asserted-by":"publisher","first-page":"1663","DOI":"10.1121\/1.416065","article-title":"Visualization of the onset of distortion-product otoacoustic emissions, and measurement of their latency","volume":"100","year":"1996","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c35","doi-asserted-by":"publisher","first-page":"141","DOI":"10.1016\/0378-5955(94)90228-3","article-title":"Wavelet analysis of real ear and synthesized click evoked otoacoustic emissions","volume":"73","year":"1994","journal-title":"Hear. Res."},{"key":"2023080103224512100_c36","doi-asserted-by":"publisher","first-page":"281","DOI":"10.1121\/1.1798352","article-title":"Delay dependence for the origin of nonlinear derived transient-evoked otoacoustic emissions","volume":"117","year":"2005","journal-title":"J. Acoust. Soc. Am."},{"key":"2023080103224512100_c37","doi-asserted-by":"publisher","first-page":"49","DOI":"10.1016\/S0378-5955(99)00108-2","article-title":"The role of intermodulation distortion in transient-evoked otoacoustic emissions","volume":"136","year":"1999","journal-title":"Hear. Res."},{"key":"2023080103224512100_c38","doi-asserted-by":"publisher","first-page":"2018","DOI":"10.1121\/1.413320","article-title":"The origin of periodicity in the spectrum of otoacoustic emissions","volume":"98","year":"1995","journal-title":"J. Acoust. Soc. Am."}],"container-title":["The Journal of the Acoustical Society of America"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pubs.aip.org\/asa\/jasa\/article-pdf\/122\/6\/3576\/13481106\/3576_1_online.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/pubs.aip.org\/asa\/jasa\/article-pdf\/122\/6\/3576\/13481106\/3576_1_online.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,1]],"date-time":"2023-08-01T03:22:53Z","timestamp":1690860173000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.aip.org\/jasa\/article\/122\/6\/3576\/917626\/Wavelet-and-matching-pursuit-estimates-of-the"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,12,1]]},"references-count":31,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2007,12,1]]}},"URL":"https:\/\/doi.org\/10.1121\/1.2799924","relation":{},"ISSN":["0001-4966","1520-8524"],"issn-type":[{"value":"0001-4966","type":"print"},{"value":"1520-8524","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2007,12]]},"published":{"date-parts":[[2007,12,1]]}}}