Audio sensing device and method of acquiring frequency information
作者： Cheheung Kim
DOI:
关键词: Audio signal 、 Audio frequency 、 Acoustics 、 Radio spectrum 、 Audio sensing 、 Substrate (printing) 、 Resonator 、 Engineering
摘要: An audio sensing device having a resonator array and method of acquiring frequency information using the are provided. The includes substrate cavity formed therein, membrane provided on covering cavity, plurality resonators respectively sound frequencies different bands.
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