Unlocking Next-Gen ANC Performance with MEMS Technology
What you’ll learn: Why traditional moving coil drivers fall short in feedback ANC How MEMS technology enables high-frequency noise cancellation The design benefits of a fully integrated mic + driver module Real performance comparisons in latency, group delay, and more Whether you’re designing the next generation of TWS earphones or evaluating component technologies for ANC-enabled […]
Modulated ultrasound speakers – A common framework for analyzing air pump speakers
Active modulation of ultrasound provides an alternative to dynamic drivers and enables to reduce the size and volume of speakers. This feat in apparent contradiction to basic acoustics. In the article we provide for the first time an explanation of the underlying physics of modulated ultrasound speakers using a holistic lumped element model. Using the […]