Highly Miniaturized in-ear MEMS Loudspeaker Featuring High SPL

Key Points

• High sound pressure level (SPL) achieved through innovative MEMS design, enhancing user experience.
• Testing shows improvements in acoustic performance while maintaining compact size, facilitating better portability.
• Development employs advanced miniaturization techniques for MEMS loudspeakers, differentiating from traditional models.
• Findings suggest significant implications for future in-ear loudspeaker applications and consumer electronics.