http://sestra.sk/index.php?action=history&feed=atom&title=Sonar 2026-04-24T08:24:53Z História úprav pre túto stránku na wiki MediaWiki 1.18.0 http://sestra.sk/index.php?title=Sonar&diff=7928&oldid=prev 2017-12-06T17:51:11Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Staršia verzia</td> <td colspan='2' style="background-color: white; color:black;">Verzia zo dňa a času 17:51, 6. december 2017</td> </tr><tr><td colspan="2" class="diff-lineno">Riadok 1:</td> <td colspan="2" class="diff-lineno">Riadok 1:</td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>'''Sonar''' (pôvodne [[akronym]] pre '''SOund NAvigation and Ranging''' - zvuková navigácia a lokalizácia) je technika použivajúca šírenie [[zvuk]]<del class="diffchange diffchange-inline">u </del>(obvykle pod vodou) na [[navigácia|navigáciu]], komunikáciu alebo detekciu iných plavidiel.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">[[File:Sonar Principle EN.svg|thumb|300px|Princíp aktívneho sonaru]]</ins></div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>===<del class="diffchange diffchange-inline">Zdroj</del>===</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>'''Sonar''' (pôvodne [[akronym]] pre '''SOund NAvigation and Ranging''' - zvuková navigácia a lokalizácia) je technika použivajúca šírenie [[zvuk]]<ins class="diffchange diffchange-inline">ových [[vlnenie|vĺn]] </ins>(obvykle pod <ins class="diffchange diffchange-inline">[[voda|</ins>vodou<ins class="diffchange diffchange-inline">]]</ins>) na [[navigácia|navigáciu]], komunikáciu alebo detekciu iných plavidiel.</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">Dva typy technológií majú rovnaký názov &quot;sonar&quot;:</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">*pasívny sonar v podstate zachytáva zvuky plavidiel</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">*aktívny sonar emituje akustické signály a počúva ich odozvy (echá).</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">Sonar sa používa ako prostriedok akustickej lokalizácie a na meranie echových charakteristík cieľov vo [[voda|vode]].</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>== <ins class="diffchange diffchange-inline">Pozrite aj </ins>==</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">*[[Decibel]]</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">*[[Signál (fyzika)]]</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">*[[Vlnenie]]</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">== Zdroj </ins>==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>[http://en.wikipedia.org/wiki/Sonar Wikipedia]</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>[http://en.wikipedia.org/wiki/Sonar Wikipedia]</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>{{Physics}}</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>{{Physics}}</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>[[category:fyzika]]</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>[[category:fyzika]]</div></td></tr> </table>

Webmaster http://sestra.sk/index.php?title=Sonar&diff=5716&oldid=prev 2009-02-08T06:39:13Z

<p>Nová stránka: &#039;&#039;&#039;Sonar&#039;&#039;&#039; (pôvodne <a href="/index.php?title=Akronym&amp;action=edit&amp;redlink=1" class="new" title="Akronym (stránka neexistuje)">akronym</a> pre &#039;&#039;&#039;SOund NAvigation and Ranging&#039;&#039;&#039; - zvuková navigácia a lokalizácia) je technika použivajúca šírenie <a href="/index.php?title=Zvuk&amp;action=edit&amp;redlink=1" class="new" title="Zvuk (stránka neexistuje)">zvuku</a> (obvykle pod vodou) na [[...</p> <p><b>Nová stránka</b></p><div>'''Sonar''' (pôvodne [[akronym]] pre '''SOund NAvigation and Ranging''' - zvuková navigácia a lokalizácia) je technika použivajúca šírenie [[zvuk]]u (obvykle pod vodou) na [[navigácia|navigáciu]], komunikáciu alebo detekciu iných plavidiel.<br /> ===Zdroj===<br /> [http://en.wikipedia.org/wiki/Sonar Wikipedia]<br /> {{Physics}}<br /> [[category:fyzika]]</div>

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