We can hear them

Bigfoot research

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1. Using arrays of microphones, biologists can monitor the position of free-living animals based on the sounds they produce. Microphone array technology exploits differences in sound arrival times at each microphone to calculate an animal’s position. This technology provides new opportunities for studying animal ecology and behavior. It has many advantages over tracking technologies that require capturing animals and fitting them with external devices, or technologies that focus on one individual in isolation from the activities of nearby animals.
2. The efficacy of microphone arrays for triangulating the position of wild animals has been established through previous studies. Yet many factors have limited the widespread use of microphone array technology: arrays are expensive, custom manufactured, and cumbersome. Consequently, microphone arrays are used infrequently despite their transformative potential for studying animal ecology and behavior. wecanhearthem.com

This system may enhance studies of animal ecology and behavior across various contexts. As with previous arrays, this system will allow researchers to monitor animals that produce distinctive acoustic signals. In contrast to previous microphone arrays, this system is affordable, portable, and commercially available. Consequently, this system dramatically enhances research on wild, free-living animals.