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Product Categories for acoustic emissions microphone
Audio Microphones -
(277 companies)
Audio microphones are designed for sound reception and recording applications (speech and music
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Measurement Microphones -
(45 companies)
Measurement microphones are most commonly condenser microphones, which convert sound pressure to an output that is then converted into a reading such as sound pressure level (SPL
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Acoustic and Vibration Test Equipment Repair Services -
(56 companies)
Acoustic and vibration test equipment repair services includes repair and other services for vibration, acceleration and acoustic test equipment, instruments and sensors
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Sound Level Meters and Noise Dosimeters -
(134 companies)
Sound level meters and noise dosimeters are used in sound and noise analysis. Applications include industrial safety, traffic noise studies, and scientific noise measurement.
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Noise Control Products -
(468 companies)
Noise control products passively control vibrations or noise through absorption or dampening (e.g., mufflers, silencers or baffles).
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Hydrophones -
(45 companies)
Hydrophones are underwater acoustic sensors used in marine research, undersea mapping and navigation, and various commercial and military applications
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Audio Amplifiers and Preamplifiers -
(256 companies)
Audio amplifiers and preamplifiers are units that amplify a sound signal, which is then sent to a speaker or another amplifier.
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Acoustic Transducers, Underwater -
(50 companies)
Underwater acoustic transducers contain both transmitters and receivers and use distance and directional data for communication, mapping and navigation
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Sound Proofing and Acoustic Materials -
(244 companies)
Sound proofing and acoustic materials are used to attenuate, deaden, or control sound and noise levels from machinery and other sources for environmental amelioration and regulatory compliance.
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Specialty Microscopes -
(148 companies)
Specialty microscopes are designed for specific applications such as metallurgy or gemology. They use specialized techniques or technologies such as acoustics to produce magnification
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Acoustic Enclosures -
(93 companies)
Acoustic enclosures are full chambers, enclosures, or rooms designed to attenuate or minimize acoustical noise
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Test Equipment and Instrument Repair Services -
(321 companies)
Test equipment and instrument repair services test and repair industrial equipment and instruments. They specialize in the test and repair of acoustic and vibration equipment, electrical and electronic test equipment, laboratory equipment and instruments, inspection instruments or non-destructive testing (NDT) equipment, or specialty testing equipment and instruments
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Speakers -
(513 companies)
Speakers produce and transmit sounds carried by electrical or radio signals. This product category is primarily for industrial and OEM speakers rather than those for home use.
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Environmental Test Chambers and Rooms -
(212 companies)
Environmental test chambers and rooms are used to ensure the reliability of industrial products, especially electronic items, through prolonged exposure to one or more environmental parameters.
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Gas and Air Instruments -
(693 companies)
Gas and air instruments detect, monitor or analyze gases present in an environment.
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Product Announcements for acoustic emissions microphone
Product Announcements: 1 - 10 of 727
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Memstech
Silicon Microphone, Surface Mount Microphones
Surface Mount Silicon Microphones and Digital Silicon Microphones from memstech. This silicon microphone is the product of a patented process flow which combines ease of manufacture with robustness, while meeting the arduous requirements of acoustic devices.
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PCB Piezotronics, Inc.
106M160 high intensity ICP® acoustic microphone
The Automotive Sensors division of PCB Piezotronics (PCB®) has released new Model 106M160 high intensity ICP® acoustic microphone, designed for measuring airbag deployment noise and total impulse of an inflation event occurring inside of an automotive cabin. The unit offers sensitivities of 79.8 mV/kPa (550 mV/psi); a measurement range of 189 dB (57.2 kPa).
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Advanced Acoustic Technology Corporation
Condenser Microphone --AMB-O60C42-NA
Electret Type: BACK type Directivity: Omnidirectional Diameter: 5.0+/-0.2mm
Height: 6.0+/-0.15mm
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Advanced Acoustic Technology Corporation
Condenser Microphone --- AMF-O97L38-NB
Electret Type: Foil type Directivity: Omnidirectional Diameter: 9.7+/-0.2mm Height: 4.5+/-0.15mm Pin Pitch: 2.54mm
Pin Length: 4.5mm
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Bruel & Kjaer
Binaural Microphone
Binaural Microphones Types 4101 and 4101-A are designed specifically for binaural sound recording where testing on a human subject is preferred, and/or the use of the traditional HATS method is precluded. The microphones are lightweight, do not affect normal hearing capabilities and consequently will not influence test results.
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Audio Precision
Measurement microphone kit
An accurate measurement microphone is a critical component in acquiring acoustic signals for loudspeaker testing, room analysis, and noise measurements. Our Measurement Microphone Kit provides exceptionally high accuracy for single-mic acoustic measurements. Add a second mic for 2-channel acquisitions, and a microphone calibrator for an acoustic reference source.
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Micro Optics Technologies, Inc.
Fiber Optic Microphone FOM1-MR
The Fibersound Fiber Optic Microphone, Model FOM1, provides interference free communication in electrically noisy environments.
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PCB Piezotronics, Inc.
New Free Field ICP® Array Microphone
August 3, 2007, Depew, NY, USA – PCB Piezotronics (PCB®) has debuted Model 130D22, a combined ICP® free field response pre-polarized array microphone and preamplifier. The microphone is designed for measuring sound pressure levels and frequencies in the audible range, and can be used simultaneously with ICP® accelerometers to simplify test setups.
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PCB Piezotronics, Inc.
Model 377A13 Microphone
PCB Piezotronics (PCB®) a world leader in the design and manufacture of vibration, acoustic, pressure, force, and torque sensors, has introduced Model 377A13, a prepolarized, 1/2" pressure response type microphone, operating from ICPâ sensor power, which offers extended frequency capability to 20k Hz (+ 2 dB).
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Micro Optics Technologies, Inc.
Fiber Optic Microphone System Selection
A Fibersound fiber optic microphone system consists of both the FOM1 microphone and an FOM Microphone electronic driver to interface to the electronic world of audio equipment.
The FOM fiber optic microphone is provided with a standard 30m fiber optic cable.
The FOM Microphone driver can be either AC powered by wall current or provided as a battery powered unit.
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Tools & Useful Links for acoustic emissions microphone
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Engineering Web: acoustic emissions microphone
1 - 10 of 348,382
Acoustical condition monitoring of a mechanical gearbox using artificial neural ...
... mechanical gearbox monitoring artificial neural networks self-learning networks machine condition monitoring simplified nonintrusive intelligent system acoustic emissions microphone code occurrence ...
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THE MERCK MANUAL, Sec. 7, Ch. 82, Approach To The Patient With Ear Problems
... the impedance of the middle ear to acoustic energy. While the patient remains quiet, a probe containing a sound source and microphone is placed in the ear canal to measure how much acoustic energy is ...
See Merck & Co., Inc. Information
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Monitoring of a rotary dryer using acoustic emissions
A microphone recorded acoustic emissions during the drying of molecular sieves in a 1.5Ã? m diameter rotary dryer. Signal analysis revealed that the critical end-point, corresponding to maximum ...
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12 Reader Service Card Preview on up-coming conferences, including important ...
ide acoustic analysis tools and methods developed in-house.. Once the acoustic investigation is complete, development. activities for improving interior noise quality need to be carried. out. These ...
See AVL North America, Inc. Information
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AVL Powertrain Newsletter 1 / 2004
single noise sources to total pass-by. noise microphone positions in an. which are not available when using the. noise with high accuracy in the very. acoustic chassis dyno. windowing method. short ...
See AVL North America, Inc. Information
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Ferroelectrics, 290: 207�215, 2003 Copyright c Taylor & Francis Inc. ISSN: ...
The initial breakup of the. (a). (b). Figure 3. First acoustic emission. (a) Coincidence patterns for acoustic emissions. and Barkhausen pulses for GMO crystal and (b) The microphone axis lies along ...
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Acoustic Overview Version 1.0 Acoustic Overview Version 1.0 IMPORTANT ...
acoustic emissions. Emitted sound power is based on fan emissions at zero backpressure using manufacturer sound power data. 38 Acoustic Overview Version 1.0 The measured sound power emission as a ...
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End-point detection in high-shear granulation using sound and vibration signal ...
... the 112 to 140Ã? Hz sound pressure level and the power spectral density at 127.5Ã? Hz from acoustic emissions measured by a microphone placed in the filtered air exhaust of the granulator. In addition, ...
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Acoustic Tests of Small Wind Turbines: Preprint
Eight small wind turbines ranging from 400 watts to 100 kW in rated power were tested for acoustic emissions at the U.S. Department of Energy's National Renewable Energy Laboratory. Rigorous test ...
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By Mechanical Waves - Acoustic Emission inventions
02/08/07 - 20070028693 - Acoustic sensing device, system and method for monitoring emissions from machinery. Acoustic sensing devices, systems and methods are provided for monitoring emissions from ...
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