• SECCIONES
    • Audiovisión
    • Sound Studies
    • Cuadernos
    • RADIO
  • ARCHIVO
  • SOBRE NOSOTROS
  • CONTACTO
./mediateletipos)))
  • SECCIONES
    • Audiovisión
    • Sound Studies
    • Cuadernos
    • RADIO
  • ARCHIVO
  • SOBRE NOSOTROS
  • CONTACTO
09 February 2007

Geophone Detection of Subterranean Termite and Ant Activity

Written by Carlos Suárez
Audioteletipos bioacústica, fonografía Leave a Comment


Geophone Detection of Subterranean Termite and Ant Activity

R. W. MANKIN1 AND J. BENSHEMESH2

spectrograma.JPG

ABSTRACT

A geophone system was used to monitor activity of subterranean termites and ants in a desert environment with low vibration noise. Examples of geophone signals were recorded from a colony of Rhytidoponera taurus (Forel), a colony of Camponotus denticulatus Kirby, and a termite colony (undetermined Drepanotermes sp.) under attack by ants from a nearby C. denticulatus colony. The geophone recordings were compared with signals recorded from accelerometers in a citrus grove containing Solenopsis invicta Buren workers. Because of their small size, all of these insects produce relatively weak sounds. Several different types of insect-generated sounds were identiÞed in the geophone recordings, including high-frequency ticks produced by R. taurus and C. denticulatus, and patterned bursts of head bangs produced by Drepanotermes. The S. invicta produced bursts of ticks with three different stridulation frequencies, possibly produced by three different-sized workers. Overall, both systems performed well in enabling identiÞcation of high-frequency or patterned pulses. The geophone was more sensitive than the accelerometer to low-frequency signals, but low-frequency insect sound pulses are more difÞcult to distinguish from background noises than high-frequency pulses. The low cost of multiple-geophone systems may facilitate development of future applications for wide-area subterranean insect monitoring in quiet environments.

Compartir
 Previous Article GEOPHONO – GS-32CT
Next Article   John Cage – One11 With 103

Related Posts

  • EUFÒNIC. TERRES DE L’EBRE / 10ª EDICIÓN

    16 July, 2021
  • 10ª convocatoria de residencias artísticas

    3 May, 2021
  • SOUND, ENERGIES AND ENVIRONMENTS

    7 May, 2019

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Tweets by mediateletipos
  • 023MR / Patologías Sonoras XI – Bonus Track

  • Patologías Sonoras

  • 022MR / Patologías Sonoras X – ASMR

  • 021MR / Patologías Sonoras IX – Implantes cocleares

  • 020MR / Patologías Sonoras VIII – Anacusia

  • 019MR / Patologías Sonoras VII – Sordera

  • 018MR / Patologías Sonoras VI – Hipoacusia

  • 017MR / Patologías Sonoras V – Hiperacusia

  • 016MR / Patologías Sonoras IV – Acúfenos

  • 015MR / Patologías Sonoras III – Audioprótesis

  • 014MR / Patologías Sonoras II – Otorrinolaringología

  • 013MR / Patologías Sonoras I – Audiología

  • 012MR / Carmen Pardo

  • 011MR / Jorge David García

  • 010MR / Jaume Ferrete

  • 009MR / Ixiar Rozas

  • 008MR / María Salgado

  • 007MR / ALKU

  • 006MR / Francisco López

  • 005MR / Esther Ferrer

  • 004MR / Anna Ramos

  • 003MR / Jaime de los Ríos

  • 002MR / Alex Arteaga

  • 001MR / Perfecto Herrera

Tags

acciones acústica arte arte sonoro artilugios artistas audiovisual charlas cine comunidades convocatorias copyleft cultura libre directos educación entrevistas eventos exposiciones festivales fonografía grabaciones de campo hacktivismo historia ideologías instalaciones instrumentos inteligencia colectiva internet libros música netaudio novedades nuevos medios paisaje sonoro podcasts radio recursos ruido software software libre sonido talleres textos videoarte vídeo

Comentarios

  • christoph cox lecture – Sonic Field on Christoph Cox Lecture
  • Charlas - El instante de Sísifo on 011MR / Jorge David García

ENLACES

  • Artesonoro.org
  • Aurales
  • Escoitar.org
  • Observatorio de la Escucha
  • Sensxperiment 2011
  • Ursonate Fanzine
  • Zemos98
© Copyleft 2022. Algunos derechos reservados. Web alojada en Pumpun. I/O