Parametric array loudspeakers exploit nonlinear acoustic phenomena to generate highly directional audible sound beams from ultrasonic carriers. This technology relies on the self-demodulation of ...
ROOT, Switzerland--(BUSINESS WIRE)--Novocure (NASDAQ: NVCR) announced today that the U.S. Food and Drug Administration (FDA) approved its new Head Flexible Electrode (HFE) transducer arrays for use ...