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<p class="MsoNormal">A Discrete Fourier transform will give you phases as well as amplitudes.
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<p class="MsoNormal"><b>From:</b> Friam <friam-bounces@redfish.com> <b>On Behalf Of
</b>thompnickson2@gmail.com<br>
<b>Sent:</b> Sunday, February 7, 2021 6:51 PM<br>
<b>To:</b> 'The Friday Morning Applied Complexity Coffee Group' <friam@redfish.com><br>
<b>Cc:</b> 'Boozer Daly' <shizame@sbcglobal.net><br>
<b>Subject:</b> Re: [FRIAM] what complexity science says ...<o:p></o:p></p>
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<p class="MsoNormal">I hope that Mike is going to say, once you have analysed a sound into frequency and time bins you have lost a lot of info already, info that the meaty cockhlea might have made use of. Mike? Are you going to say that? N<o:p></o:p></p>
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<p class="MsoNormal">Nick Thompson<o:p></o:p></p>
<p class="MsoNormal"><a href="mailto:ThompNickSon2@gmail.com"><span style="color:#0563C1">ThompNickSon2@gmail.com</span></a><o:p></o:p></p>
<p class="MsoNormal"><a href="https://wordpress.clarku.edu/nthompson/"><span style="color:#0563C1">https://wordpress.clarku.edu/nthompson/</span></a><o:p></o:p></p>
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<p class="MsoNormal"><b>From:</b> Friam <<a href="mailto:friam-bounces@redfish.com">friam-bounces@redfish.com</a>>
<b>On Behalf Of </b>Frank Wimberly<br>
<b>Sent:</b> Sunday, February 7, 2021 7:31 PM<br>
<b>To:</b> The Friday Morning Applied Complexity Coffee Group <<a href="mailto:friam@redfish.com">friam@redfish.com</a>><br>
<b>Subject:</b> Re: [FRIAM] what complexity science says ...<o:p></o:p></p>
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<p class="MsoNormal">I think expensive hearing aids use very advanced signal processing based on the patients' frequency responses. I join Nick in calling for "Mike!"<o:p></o:p></p>
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<p class="MsoNormal">Frank<o:p></o:p></p>
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<p class="MsoNormal">On Sun, Feb 7, 2021 at 6:26 PM jon zingale <<a href="mailto:jonzingale@gmail.com">jonzingale@gmail.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">There is something about that image that reminds me of wavelets, localized in<br>
both time as well as frequency. Perhaps there is something to be gained in<br>
hearing aid technology by considering this shift?<br>
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<br>
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<p class="MsoNormal">-- <o:p></o:p></p>
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<p class="MsoNormal">Frank Wimberly<br>
140 Calle Ojo Feliz<br>
Santa Fe, NM 87505<br>
505 670-9918<o:p></o:p></p>
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<p class="MsoNormal">Research: <a href="https://www.researchgate.net/profile/Frank_Wimberly2" target="_blank">https://www.researchgate.net/profile/Frank_Wimberly2</a><o:p></o:p></p>
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