http://glottopedia.org/index.php?action=history&feed=atom&title=ERB_scale 2026-04-23T10:02:14Z Revision history for this page on the wiki MediaWiki 1.34.2 http://glottopedia.org/index.php?title=ERB_scale&diff=7580&oldid=prev 2009-02-13T16:24:43Z

<p>corr</p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 16:24, 13 February 2009</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>It appeared that the critical bandwidth, or the ERB of the human auditory filter, corresponds to a constant distance along the basilar membrane (Moore 1986). <del class="diffchange diffchange-inline">&lt;br /&gt; </del>The ERB scale is often used in intonation research where a perceptual scaling is needed to weigh the perceptual importance of differences in fundamental frequency. Another perceptual scale used in intonation research is the [[semitone scale]].&lt;br /&gt; The following conversion transforms frequency values (F in Hz) into ERBs: &lt;br /&gt; ERB=16.6*log(1+(F/165.4))</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>It appeared that the critical bandwidth, or the <ins class="diffchange diffchange-inline">[[</ins>ERB<ins class="diffchange diffchange-inline">]] </ins>of the human auditory filter, corresponds to a constant distance along the basilar membrane (Moore 1986).  </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>The ERB scale is often used in intonation research where a perceptual scaling is needed to weigh the perceptual importance of differences in fundamental frequency. Another perceptual scale used in intonation research is the [[semitone scale]].&lt;br /&gt; The following conversion transforms frequency values (F in Hz) into ERBs: &lt;br /&gt; ERB=16.6*log(1+(F/165.4))</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== Link ===</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== Link ===</div></td></tr> </table>

Wohlgemuth http://glottopedia.org/index.php?title=ERB_scale&diff=7579&oldid=prev 2009-02-13T16:24:05Z

<p>utrecht</p> <p><b>New page</b></p><div>It appeared that the critical bandwidth, or the ERB of the human auditory filter, corresponds to a constant distance along the basilar membrane (Moore 1986). &lt;br /&gt; The ERB scale is often used in intonation research where a perceptual scaling is needed to weigh the perceptual importance of differences in fundamental frequency. Another perceptual scale used in intonation research is the [[semitone scale]].&lt;br /&gt; The following conversion transforms frequency values (F in Hz) into ERBs: &lt;br /&gt; ERB=16.6*log(1+(F/165.4))<br /> <br /> === Link ===<br /> <br /> [http://www2.let.uu.nl/UiL-OTS/Lexicon/zoek.pl?lemma=ERB+scale&amp;lemmacode=1362 Utrecht Lexicon of Linguistics]<br /> <br /> === References ===<br /> <br /> * Moore, B.C.J. 1986. ''Parallels between frequency selectivity measured physophysically and in cochlear mechanics,'' Scandinavian Audiology, Supplement. 25, 139-152<br /> <br /> {{dc}}<br /> [[Category:Phonetics]]</div>

Wohlgemuth