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animalBioAcoustics
             Steve Sens

        www.VoicesintheValley.com
BioAcoustics Study of animal
    communications through sound
       • Monitor wildlife populations
          • Species identification




                 benefits us
  Delicate creatures serve as a barometer
which indicate the health of local ecosystems
          that we are all a part of.
        www.VoicesintheValley.com
BioAcoustics Study of animal
    communications through sound
       • Monitor wildlife populations
          • Species identification




                 benefits us
  Delicate creatures serve as a barometer
which indicate the health of local ecosystems
          that we are all a part of.
        www.VoicesintheValley.com
www.VoicesintheValley.com
www.VoicesintheValley.com
SONY
       PCMD50
       Built in Condenser Mic
       96kHz Stereo sampling rate
       High Speed USB port
       Portable


       $500

www.VoicesintheValley.com
SONY
       PCMD50
       Built in Condenser Mic
       96kHz Stereo sampling rate
       High Speed USB port
       Portable


       $500

www.VoicesintheValley.com
• Easy to use/intuitive
   • Excellent Sonogram feature
www.VoicesintheValley.com
Sonogram Graphic representation of sound
               frequency / time

          www.VoicesintheValley.com
Grey Treefrog   Green Frog        Bullfrog


          www.VoicesintheValley.com
Grey Treefrog   Green Frog        Bullfrog


          www.VoicesintheValley.com
Grey Treefrog   Green Frog        Bullfrog


          www.VoicesintheValley.com
Grey Treefrog   Green Frog        Bullfrog


          www.VoicesintheValley.com
10 sec. snapshot of frog pond
Visual identification based on signature
     www.VoicesintheValley.com
10 sec. snapshot of frog pond
Visual identification based on signature
     www.VoicesintheValley.com
10 sec. snapshot of frog pond expanded
  27kHz - well above human hearing range
       www.VoicesintheValley.com
Echolocating




                            Captured a bug



 10 sec. snapshot of frog pond expanded
   27kHz - well above human hearing range
         www.VoicesintheValley.com
www.VoicesintheValley.com
www.VoicesintheValley.com
www.VoicesintheValley.com

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Discover Wildlife Through Their Voices

  • 1. animalBioAcoustics Steve Sens www.VoicesintheValley.com
  • 2. BioAcoustics Study of animal communications through sound • Monitor wildlife populations • Species identification benefits us Delicate creatures serve as a barometer which indicate the health of local ecosystems that we are all a part of. www.VoicesintheValley.com
  • 3. BioAcoustics Study of animal communications through sound • Monitor wildlife populations • Species identification benefits us Delicate creatures serve as a barometer which indicate the health of local ecosystems that we are all a part of. www.VoicesintheValley.com
  • 6. SONY PCMD50 Built in Condenser Mic 96kHz Stereo sampling rate High Speed USB port Portable $500 www.VoicesintheValley.com
  • 7. SONY PCMD50 Built in Condenser Mic 96kHz Stereo sampling rate High Speed USB port Portable $500 www.VoicesintheValley.com
  • 8. • Easy to use/intuitive • Excellent Sonogram feature www.VoicesintheValley.com
  • 9. Sonogram Graphic representation of sound frequency / time www.VoicesintheValley.com
  • 10. Grey Treefrog Green Frog Bullfrog www.VoicesintheValley.com
  • 11. Grey Treefrog Green Frog Bullfrog www.VoicesintheValley.com
  • 12. Grey Treefrog Green Frog Bullfrog www.VoicesintheValley.com
  • 13. Grey Treefrog Green Frog Bullfrog www.VoicesintheValley.com
  • 14. 10 sec. snapshot of frog pond Visual identification based on signature www.VoicesintheValley.com
  • 15. 10 sec. snapshot of frog pond Visual identification based on signature www.VoicesintheValley.com
  • 16. 10 sec. snapshot of frog pond expanded 27kHz - well above human hearing range www.VoicesintheValley.com
  • 17. Echolocating Captured a bug 10 sec. snapshot of frog pond expanded 27kHz - well above human hearing range www.VoicesintheValley.com