Results 71 to 80 of about 117,140 (175)

Design and Fabrication of a Chitosan-Based Diaphragm Digital Stethoscope for Heart Sound Acquisition. [PDF]

Micromachines (Basel)
Rivas Ebner MC, Kim SW, Yu G, Ackah E, Jeong HW, Byun KM, Seok YS, Choi SH.   +7 more
europepmc   +1 more source

The Inverse Problem in Jet Acoustics

, 2001
The inverse problem for jet acoustics, or the determination of noise sources from far-field pressure information, is proposed as a tool for understanding the generation of noise by turbulence and for the improved prediction of jet noise.
Wooddruff, S. L., Hussaini, M. Y.
core  

Active control of electroacoustic resonators in the audible regime: control strategies and airborne applications. [PDF]

NPJ Acoust
Malléjac M, Volery M, Lissek H, Fleury R.   +3 more
europepmc   +1 more source

Mechanistic Study on the Baseline Drift Phenomenon of Piezoelectric Pressure Sensors When Measuring Blast Waves. [PDF]

Sensors (Basel)
Li Y, Zhu J, Chen L, Cheng Q, Hui H, Li J, Yang J, Wu Z.   +7 more
europepmc   +1 more source

A capacitive-piezoelectric hybrid MEMS microphone with signal fusion for enhancing signal-to-noise ratio. [PDF]

Microsyst Nanoeng
Guan Y, Schneider M, Li D, Zhang H, Mi J, Bertrand A, Sadeghpour S, Wang C, Liu H, Glorieux C, Kraft M.   +10 more
europepmc   +1 more source

Design, Fabrication, and Characterization of a Piezoelectric Micromachined Ultrasonic Transducer with a Suspended Cantilever Beam-like Structure with Enhanced SPL for Air Detection Applications. [PDF]

Micromachines (Basel)
Ba Y, Li Y, Zhou Y.
europepmc   +1 more source

Outdoor Microphone Range Tests and Spectral Analysis of UAV Acoustic Signatures for Array Development. [PDF]

Sensors (Basel)
Jekateryńczuk G, Piotrowski Z.
europepmc   +1 more source

Underwater Acoustic Target Detection Using a Miniaturized MEMS Hydrophone Array. [PDF]

Micromachines (Basel)
Chen X, Zhang Y.
europepmc   +1 more source

Three-phase ScAlN-based PMUT-driven acoustic streaming micropump. [PDF]

Microsyst Nanoeng
Wu C, Keulemans G, Jones B, Rottenberg X, Rochus V, Heremans P.   +5 more
europepmc   +1 more source

Diaphragm Design for an Electret Microphone Stethoscope. [PDF]

IEEE Sens J
Gaudio A, Hahn H, West J, Elhilali M.
europepmc   +1 more source