Healthcare

Iowa Primate Learning Sanctuary: Durable Audio for “Monkey Business”

The Iowa Primate Learning Sanctuary is an animal research sanctuary in Des Moines, Iowa, dedicated to understanding the origins and future of culture, language, tools, and intelligence of primates.

As part of Triad AV Services’ ongoing support and maintenance, the team returns to the primate facility to visually inspect and test the integrated equipment. In a call with Dick Trump, he reported that during his last inspection, the Clockaudio microphones were still operating as an integral part of the bonobo habitats and continue to collect sound recordings for the facility’s research.

Project Details

Client

Iowa Primate Learning Sanctuary

Location

Des Moines, Iowa, USA

Industry

Healthcare

Completed
THE CHALLENGE

Microphones That Can Survive the Bonobos

The Iowa Primate Learning Sanctuary is an animal research sanctuary dedicated to understanding the origins and future of culture, language, tools, and intelligence of primates. In 2003 the City of Des Moines deeded over 200 acres of land to the sanctuary for the study of primates and early human development.

Recording and gathering data is a major part of the sanctuary’s work, requiring certain parts of the habitat environment to be outfitted with microphones. However, the bonobo primates — as intelligent and curious as they are — did a fairly thorough job destroying the microphones originally specified by Triad AV. Triad’s president, Dick Trump, then began his search for an alternative microphone that could hold up to the resilience demands of the bonobo habitat.

  • Withstand direct interaction from highly intelligent, curious bonobo primates that had already destroyed the original microphones
  • Survive routine facility maintenance, including regular hosing down of enclosures
  • Maintain a low profile so the microphone did not draw the primates’ attention
  • Continue reliably capturing audio for ongoing research data collection
THE SOLUTION

A Weather-Resistant, Low-Profile Omni-Condenser Boundary Microphone

Dick Trump chose Clockaudio’s omni-condenser microphone, a weather-resistant product that held up well under the facility’s regular maintenance, including hosing. “Clockaudio’s moisture-proof microphones were made of Delrin which is a very sturdy plastic, so the build quality of their C007 was excellent for our purposes for the habitat,” Trump shared. “In addition, because this product was originally designed for surveillance and recording in sensitive areas, it had an extremely low profile.”

Triad fit the microphones on a stainless steel mount that didn’t draw attention to itself and exposed only a very small surface area, keeping the more sensitive parts of the microphone well-hidden from the primates. Used in conjunction with a Lectronics mixer and JBL loudspeakers, two Clockaudio line-level boundary mics were installed inside each of the bonobo enclosures.

  • Clockaudio C007 omni-directional boundary layer microphone, non-reflective and non-conductive Delrin body
  • Two line-level boundary microphones installed inside each bonobo enclosure
  • Low-profile, stainless steel mount minimizing exposed surface area
  • Paired with a Lectronics mixer and JBL loudspeakers
PROJECT TEAM

A Coordinated Effort

The success of this project was the result of seamless collaboration between specialized partners, each contributing unique expertise to deliver an exceptional outcome.

AV Integrator

Triad AV Services (Triad Productions, Inc.)

Dick Trump, President

Triad Productions, Inc. began as a goal to become Iowa’s premier recording studio before expanding into other divisions, including Triad AV Services. Triad’s AV Services division has over 50 years of history in audio-visual excellence and became part of Triad in 1995, offering conference room and presentation facility design, installation, equipment rental, staging, and repair/maintenance services.

SYSTEM DESIGN

Bonobo Habitat Audio Capture System

System Design Diagram

Enclosure-mounted boundary microphones feeding a Lectronics mixer and JBL loudspeakers

C007 Omni-Directional Boundary Microphone

A through desk/ceiling/panel-mount boundary layer design microphone with an omni-directional polar pattern, engineered in non-reflective, non-conductive Delrin.

Weather-Resistant, Moisture-Proof Build

Delrin plastic construction withstands regular hosing and facility maintenance without degrading.

Low-Visibility Stainless Steel Mounting

A stainless steel mount exposes only a very small surface area of the mic, keeping it unobtrusive to the bonobos.

Lectronics Mixer & JBL Loudspeakers

Line-level boundary mics feed into a Lectronics mixer and JBL loudspeaker system for research recording and playback.
EQUIPMENT SUMMARY

Project Bill of Materials

Quantity Brand Model Description
2 per enclosure Clockaudio C007 Omni-directional boundary layer microphone, Delrin body, weather-resistant, low-profile
1 Lectronics Mixer Audio mixer for habitat microphone signals
Multiple JBL Loudspeakers Loudspeaker playback for the habitat audio system

2

C007 Mics Per Bonobo Enclosure

200+

Acres of Sanctuary Land

2003

Year Land Was Deeded to the Sanctuary
Clockaudio’s moisture-proof microphones were made of Delrin which is a very sturdy plastic, so the build quality of their C007 was excellent for our purposes for the habitat. In addition, because this product was originally designed for surveillance and recording in sensitive areas, it had an extremely low profile.
Dick Trump
President, Triad Productions, Inc.

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