<div dir="ltr">Presuming that you are asking regarding the Ogg Vorbis audio format, the correct answer is: there is no minimum or maximum cutoff frequency. Vorbis can code all frequencies from DC to Nyquist. What Vorbis will actually do is extremely complex, extremely nonlinear, and highly dependent on bitrate. If you are in the mentality of linear time-invariant filters, you will never be able to understand it.<br>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Mar 18, 2013 at 11:08 AM, Fernando Alberto Marengo Rodriguez <span dir="ltr"><<a href="mailto:fmarengorodriguez@yahoo.com.ar" target="_blank">fmarengorodriguez@yahoo.com.ar</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div style="font-size:14pt;font-family:times new roman,new york,times,serif"><div><span>Dear list,</span></div><div style="font-style:normal;font-size:18.6667px;background-color:transparent;font-family:times new roman,new york,times,serif">
<span>Could you please tell me the values of the minimum and maximum cutoff frequencies for each coding version of the 44.1 kHz sampled data? For instance, are the values fmin=100 Hz and fmax=12 kHz valid?<br></span></div>
<div style="font-style:normal;font-size:18.6667px;background-color:transparent;font-family:times new roman,new york,times,serif"><span>Thank you very much in advance.</span></div><div style="font-style:normal;font-size:18.6667px;background-color:transparent;font-family:times new roman,new york,times,serif">
<span>Kind
regards,<br></span></div><div> </div><div>Fernando A. Marengo Rodriguez, PhD<br>Post-doctoral fellow on Acoustics and Beamforming<br>--<br>Laboratory of Noise and Vibration (LVA)<br>Federal University of Santa Catarina (Brazil)<br>
--<br>Acoustics and Electroacoustics Laboratory<br>School of Electronic Engineering<br>National University of Rosario (Argentina)<br></div></div></div><br>_______________________________________________<br>
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<br></blockquote></div><br></div>