Cricket Inspired High Efficiency MEMS Speakers

Cricket Inspired High Efficiency MEMS Speakers

Blog Article

We report on the realization of a biomimetic MEMS speaker inspired by field crickets.This speaker is at least five times thinner and four times more efficient than the current dynamic Mini Helmet speakers used in portable electronics.We present results of the acoustic characterization of a single MEMS speaker.Computational extrapolation of the results suggests that an array of such Moleskin Caps thin speakers will be highly efficient compared to the existing speakers of equal area.