A Fixed-End Beam-Cantilever Piezoelectric MEMS Speaker with Flexible Supporting Layer.

Micromachines (Basel) · 2026 · PMC12942954 · PMID 41753871

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a decreasing trendno p-value reported

As the front cavity volume increases from 0.06 cm 3 to 0.34 cm 3 , the resonance frequency exhibited by SPL curves shows a decreasing trend, and the SPL gradually becomes smaller within about 20 Hz–3 kHz.

also in 47,180 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.