Abstract: The absence of low-frequency (LF) component in seismic records leads to non-uniqueness in inversion, making the building of a reasonable LF model crucial for achieving high-precision ...

simultaneous sensing of regional temperature and acoustic impedance in another region is realized by analyzing the center frequency shifts or linewidth changes of appropriate gain peaks in FSBS ...

The world of consumer electronics is undergoing a profound transformation, with sustainability taking center stage in product ...

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The actual microphone capsule is combined with a so-called interference tube in front of it. This tube has regularly arranged slots, which are covered with fabric that has a certain acoustic impedance ...

For that matter, what's an ohm? While impedance technically does matter, it's not quite as cut and dry as saying "speakers with X impedance should only be connected to receivers with Y impedance." ...

Teased as two "exquisite" stereo speakers that blend Goldmund's distinctive design aesthetic with "boundary-pushing" acoustic ...