teoria <a href="http://www.karlgrabe.com/sounds/hydrophone/Hydrophone/Taking_picture_underwater_sound.pdf">http://www.karlgrabe.com/sounds/hydrophone/Hydrophone/Taking_picture_underwater_sound.pdf</a><div><br></div><div><a href="http://www.karlgrabe.com/sounds/hydrophone/Hydrophone/Taking_picture_underwater_sound.pdf"></a>manual mic <a href="http://www.karlgrabe.com/sounds/hydrophone/Hydrophone/bender2.pdf">http://www.karlgrabe.com/sounds/hydrophone/Hydrophone/bender2.pdf</a></div>
<div><br></div><div>manual preamplificador <a href="http://www.karlgrabe.com/sounds/hydrophone/Hydrophone/preamp2.pdf">http://www.karlgrabe.com/sounds/hydrophone/Hydrophone/preamp2.pdf</a></div><div><br></div><div><a href="http://www.karlgrabe.com/sounds/hydrophone/Hydrophone/bender2.pdf"></a><a href="http://www.karlgrabe.com/sounds.htm">http://www.karlgrabe.com/sounds.htm</a></div>
<div><br></div><div><a href="http://www.karlgrabe.com/sounds.htm"></a><a href="http://www.dosits.org/audio/interactive/">http://www.dosits.org/audio/interactive/</a><br><div><br></div><div><br></div></div>