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Tag: microphone
Surface Microphone supports aerospace testing.
2014-02-04 14:31:03| Industrial Newsroom - All News for Today
Consisting of prepolarized microphone and preamplifier combination with water- and dust-resistant cover, Model 130B40 is suited for taking measurements in spaces where traditional microphones will not fit, or outdoor environments and wind tunnels where wind noise can affect measurements. Unit provides measurements up to 142 dB with low noise floor of 32 dBA. Typical applications include airplane panel testing, acoustic fatigue analysis, and window surface testing. This story is related to the following:Measuring Microphones |
Tags: surface
testing
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aerospace
PCB Piezotronics Introduces Surface Microphone for R&D Testing
2014-01-30 06:00:00| Industrial Newsroom - All News for Today
Low Profile Design Ideal for Testing in Confined Spaces and Windy Environments<br /> <br /> Depew, NY — PCB Piezotronics announces the launch of its new surface microphone developed for test engineers and acoustic consultants taking measurements in spaces where traditional microphones won't fit or outdoor environments and wind tunnels, where the effects of wind noise on measurements are a concern. Designed using computational fluid dynamics (CFD) modeling, the new model is a low profile ...This story is related to the following:Measuring Microphones
Tags: surface
testing
introduces
microphone
PCB Piezotronics Introduces Surface Microphone for Automotive Testing
2014-01-30 06:00:00| Industrial Newsroom - All News for Today
New low profile microphone ideal for wind tunnel testing and measuring in small, hard-to-reach areas within the vehicle<br /> <br /> Depew, NY — PCB Piezotronics announces the launch of its new surface microphone developed for automotive test engineers taking measurements in vehicles where traditional microphones won't fit or outdoor environments and wind tunnels, where the effects of wind noise on measurements are a concern. Designed using computational fluid dynamics (CFD) modeling, ...This story is related to the following:Measuring Microphones
Tags: automotive
surface
testing
introduces
Probe Microphone can be used in small, hard-to-reach areas.
2014-01-22 14:32:34| Industrial Newsroom - All News for Today
Accommodating R&D engineers who need to measure sound pressure in confined areas, Model 377B26 comprises microphone, preamplifier, housing, and probe tips of different lengths. Max operating temperature of 800°C suits HVAC manufacturers and test engineers performing leak detection tests. With 0.050 in. dia probe tip that allows near field measurements with minimal disturbance of sound field, prepolarized design can be powered by ICP® or any 2–20 mA constant current supply. This story is related to the following:Test and Measuring InstrumentsMicrophones | Scanning Probe Microscopes
Tags: small
areas
probe
microphone
Probe Microphone suits high-temperature automotive testing.
2014-01-22 14:32:34| Industrial Newsroom - All News for Today
Comprised of microphone, preamplifier, housing, and several probe tips in different lengths, Model 377B26 allows for sound pressure and resonant frequencies to be quantified in temperatures up to 800°C, for exhaust noise and engine analysis. Probe tip is 0.050 in. in diameter, allowing use in confined areas. Featuring prepolarized design powered by ICP® or any 2-20 mA constant current supply, probe has dynamic range of 45 dBA to 164 dB and usable frequency range of 2 Hz to 20 KHz. This story is related to the following:Test and Measuring InstrumentsSearch for suppliers of: Pressure Probes |
Tags: automotive
testing
probe
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