Subject: Ultrasonic recordings in rats From: Jeremy Loebach <jeremyloebach@xxxxxxxx> Date: Tue, 10 Mar 2009 17:05:30 -0500 List-Archive:<http://lists.mcgill.ca/scripts/wa.exe?LIST=AUDITORY>--000e0cd1776a03baf50464caf302 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Hello, I am looking to make some recordings of ultrasonic rat vocalizations. From the literature, it appears that their upper limit of vocalization is around 50 kHz. I would assume that a good high frequency condenser microphone and preamp are in order, and wondered if anyone has any tips or equipment recommendations. Best, Jeremy Jeremy L. Loebach, PhD Department of Psychology Olin Rice 330 Macalester College 1600 Grand Avenue St. Paul, MN 55105 Office: (651) 696-6022 Fax: (651) 696-6348 --000e0cd1776a03baf50464caf302 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hello,<br><br>I am looking to make some recordings of ultrasonic rat vocali= zations. From the literature, it appears that their upper limit of vocaliza= tion is around 50 kHz. I would assume that a good high frequency condenser = microphone and preamp are in order, and wondered if anyone has any tips or = equipment recommendations.<br> <br>Best,<br><br>Jeremy<br><br clear=3D"all">Jeremy L. Loebach, PhD<br>Depa= rtment of Psychology<br>Olin Rice 330<br>Macalester College<br>1600 Grand A= venue<br>St. Paul, MN 55105<br>Office: (651) 696-6022<br>Fax: (651) 696-634= 8<br> --000e0cd1776a03baf50464caf302--