RN 49001hi1 NC 1 SR 192000 CS 10:00.564 PL Pemtek/K-H L93 kHz GS Delphinapterus leucas BB1A GA ANWBB1A OD Jul-1949 BB1A ; JulBB1A 1949BB1A NT BB1A Copy of original 78 RPM disk attached to the paper by Schevill and Lawrence 1950. Field recordings made on Gray Audograph Dictaphone disks. ; Tape digitized at high sample rate of 192 kHz/ 16 bit. with a 93 kHz low-pass filter and stored on Buffalo terastation and DVD. Also converted to 44.1 kHz (CD audio quality) and saved to DVD. DA 17-July-2006 BH Swimming slowly in area BB1A NA 15-20 BB1A GB Saguenay River, Quebec, Canada BB1A GC N48BB1A W070BB1A AU WES LO SHIV ; TeraStation ; DVD# 34001-49003 HY 2 RG WHOI made Rochelle salt hydrophone ; Gray Audograph Dictaphone $