Tuesday, January 25, 2011

Acoustic measurements products guide

Meggitt Sensing Systems, a Meggitt group division, has announced the global release of its new “Endevco® Acoustic Measurement Products Selection Guide”, a single comprehensive product specification resource, detailing Meggitt’s complete range of Endevco® acoustic sensors and instrumentation for automotive NVH, cabin noise, vibro-acoustic testing, appliance noise evaluation, environmental noise analysis, building acoustics, appliance noise evaluation, wind tunnel testing and other critical measurement applications.
Endevco® prepolarized condenser measurement microphones are offered in free-field, pressure, low-cost   array and random incidence types and may be used to meet IEC and ANSI standards. Array microphones offer a lower overall per channel measurement cost and are directly compatible with ISOTRON® (IEPE-type) signal conditioning, facilitating their use as drop-in replacements within existing accelerometer test system set-ups for as-needed precision noise measurements. Models may be purchased as stand-alone units or in a microphone and low-noise preamplifier combination with TEDS for larger channel count applications. Available for use with Endevco® precision measurement microphones are a full range of low-noise ISOTRON® preamplifiers, handheld calibrators and accessories.

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