Conventional speakers require a balance between mechanical, acoustical and electrical resonances. As a speaker shrinks in size, keeping the resonance balanced is a complex challenge and the quality of sound is compromised.
We have developed a unique technology which, instead of attempting to solve the problem, actually turns it on its head. Our unique technology generates ultrasound from multiple speakers, each as wide as a strand of hair, and then transforms the ultrasound to sound using a patented acousto-mechanical frequency transformer.
The ultrasound speakers and frequency transformers are realized as a solid state MEMS device. The MEMS device is manufactured using semiconductor technologies leveraging the semiconductor eco system for scalability and price trajectory.
The outcome is clear: maximum sound quality in minimal size.