Listening is our skill

Our Product Lines & Applications
At Dodotronic, we develop specialized sensors covering both the audible spectrum and high-frequency ultrasonic range:
Hi Sound Series (Audible Audio Range):
Specifically engineered for crystal-clear audio recording. Ideal for wildlife acoustic monitoring, bioacoustic surveys (such as bird and mammal vocalizations), ambient soundscapes, and environmental research.

Ultramic Series 
Our versatile, dual-capability microphones record both standard audio and ultrasonic frequencies in a single device. Perfect for capturing full-spectrum bioacoustics (such as bats and insects) as well as industrial ultrasonic inspections.

Predictive Maintenance & Industrial Inspection
Early detection of compressed gas leaks, partial electrical discharges, and mechanical wear in manufacturing equipment through high-frequency acoustic analysis.

Scientific Research & Academia
High-fidelity acoustic acquisition solutions for laboratories, universities, and technology R&D centers.

Our History & Technological First
Innovators Since 2003.
Founded in 2003, Dodotronic quickly established itself as a pioneer in advanced acoustic engineering.
We take pride in being the very first company to produce USB ultrasonic microphones featuring standard USB Audio Class compliance. This milestone revolutionized the industry by allowing direct, high-resolution acoustic and ultrasonic signal acquisition on any computer, tablet, or smartphone without requiring proprietary drivers or complex capture cards.
With over two decades of expertise, we continue to refine our sensors to deliver unmatched accuracy and reliability to professionals worldwide.