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Acoustic impedance
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41	one guitarist defines vintage tone. One speaker delivers it. the Eminence EJ1250-16. Vintage alnico tone for the purist in you. Made by hand in the USA. Add to Reading List Source URL: www.eminence.com Language: English - Date: 2012-01-12 10:43:05 Thiele/Small Microphone Coil Nominal impedance Voice coil Acoustic resonance Magnet Loudspeakers Electromagnetism Electrical engineering
42	one guitarist defines vintage tone. One speaker delivers it. the Eminence EJ1250. Vintage alnico tone for the purist in you. Made by hand in the USA. Add to Reading List Source URL: www.eminence.com Language: English - Date: 2012-01-10 11:08:28 Thiele/Small Microphone Coil Nominal impedance Voice coil Acoustic resonance Magnet Loudspeakers Electromagnetism Electrical engineering
43	SYQWEST INCORPORATED High Resolution Echo Sounders and Acoustic Systems for Precision Seafloor Exploration Add to Reading List Source URL: www.syqwestinc.com Language: English - Date: 2007-12-10 14:32:43 Nominal impedance Geography Technology Engineering Echo sounding Surveying Sonar
44	SYQWEST INCORPORATED High Resolution Echo Sounders and Acoustic Systems for Precision Seafloor Exploration Add to Reading List Source URL: www.syqwestinc.com Language: English - Date: 2011-05-27 12:46:56 Surveying Sonar Nominal impedance NMEA Cartography GPS Oceanography Echo sounding
45	222 Metro Center Blvd, Warwick RI[removed]http:www.syqwestinc.com Sub Bottom Profiling Surveys Sub-bottom profiling systems identify and measure various marine sediment layers that exist below the sediment/water interface. Add to Reading List Source URL: www.syqwestinc.com Language: English - Date: 2010-03-15 07:56:51 Geology Diving equipment Sonar Physics Earth Acoustic impedance Sound Sediment Seabed Oceanography Acoustics Fisheries science
46	Modeling of Horns for Sonic/Ultrasonic Applications Stewart Sherrit, Benjamin P. Dolgin, Yoseph Bar-Cohen Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA Add to Reading List Source URL: ndeaa.jpl.nasa.gov Language: English - Date: 2000-05-30 18:19:25 Electronic design Filter theory Transducers Acoustic impedance Transmission line Impedance matching Piezoelectricity Input impedance Mechanical filter Electronic engineering Electrical engineering Electromagnetism
47	Ultrasonic/sonic drilling/coring (USDC) for in-situ planetary applications Yoseph Bar-Cohena, Stewart Sherrita, Benjamin Dolgina, Dharmendra Palb, Thomas Petersonb Jason Krohb, and Ron Krahe b Add to Reading List Source URL: ndeaa.jpl.nasa.gov Language: English - Date: 2000-02-18 11:14:09 Ultrasonic/sonic driller/corer Physics Ultrasound Drilling rig Drilling Piezoelectricity Acoustic impedance Ultrasonic horn Drill bit Technology Transducers Petroleum
48	Improved precision in measurements of acoustic impedance spectra using resonance-free calibration loads and controlled error distribution Add to Reading List Source URL: www.phys.unsw.edu.au Language: English - Date: 2007-03-09 00:04:20 Microphone Sound recording Scattering parameters Input impedance Output impedance Electrical impedance Loudspeaker Attenuator Calibration Electromagnetism Electronics Electrical engineering
49	18th World Conference on Nondestructive Testing, 16-20 April 2012, Durban, South Africa Effects of Various Couplants on Carbon Steel and Aluminium Materials Add to Reading List Source URL: www.ndt.net Language: English - Date: 2012-03-29 06:47:06 Sound Waves Physics Ultrasonic testing Electromagnetic acoustic transducer ART Ultrasonic thickness measurement Electrical impedance Attenuation Nondestructive testing Ultrasound Acoustics
50	19th INTERNATIONAL CONGRESS ON ACOUSTICS MADRID, 2-7 SEPTEMBER 2007 Add to Reading List Source URL: www.danlaurin.com Language: English - Date: 2008-06-29 10:33:17 Waves Microphone Sound recording Acoustic impedance Human voice Resonance Loudspeaker Acoustic resonance Waveguide Acoustics Physics Sound

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