<span class="searchmatch">Ormsby</span> <span class="searchmatch">filter</span> (plural <span class="searchmatch">Ormsby</span> <span class="searchmatch">filters</span>) A <span class="searchmatch">filter</span> of trapezoidal shape specified by four corner frequencies, f1 through f4. The <span class="searchmatch">filter</span> rejects below f1 and...
<span class="searchmatch">Ormsby</span> <span class="searchmatch">filters</span> plural of <span class="searchmatch">Ormsby</span> <span class="searchmatch">filter</span>...
Mitchell-Netravali <span class="searchmatch">filter</span> modal <span class="searchmatch">filter</span> multifilter nanofilter nonfilter notch <span class="searchmatch">filter</span> (order theory): ultrafilter <span class="searchmatch">Ormsby</span> <span class="searchmatch">filter</span> overfilter pop <span class="searchmatch">filter</span> portafilter...