Showing recent results 181 - 195 of 555 products found.
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Eckel Noise Control Technologies
Anechoic Chambers are echo-free enclosures with a sound energy absorption level of 99% to 100%, or a reflected sound pressure level of 10% or less. The frequency at which the energy absorption drops below 99%, or the pressure reflection exceeds 10%, is known as the low-frequency cut-off. Sound absorption is obtained by lining the walls, ceilings, and floor with wedges or other sound absorbing elements or SuperSoft panels, depending on performance level required and cut-off desired.
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CM-80 - Galaxy Audio Inc.
The CHECK MATE series SPL (Sound Pressure Level) meters, first introduced in early 2003, allow musicians, sound contractors, and others to measure SPL in decibels (dB). A decibel is defined as the unit for measuring relative loudness of a sound. We have expanded our line from one CHECK MATE SPL Meter to four products in the category. We have sold thousands of units to working musicians, DJs, police departments, sound contractors, racetracks, etc...
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VPE - Superior Signal Company
The Patented Superior AccuTrak VPE represents state-of-the-art technology for pinpointing leaks is air conditioning and refrigeration systems. AccuTrak is extremely sensitive to the ultrasonic sound of a turbulent gas leak. Using a technology called "heterodyning" it translates the sound to a lower frequency which your ear can interpret. AccuTrak maintains the original sound characteristics making it possible to distinguish leaks from other competing background sounds. AccuTrak is so sensitive you can actually hear the blink of an eye, yet most background noise will not interfere with detection accuracy.
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CAL291 - Larson Davis, Inc.
Under IEC and ANSI standards, a sound intensity measuring system consists of a two microphone sound intensity probe and a dual channel processor. The accuracy of the intensity measurement is strongly dependent upon the phase accuracy between the two measurement channels, including the microphones. Sound intensity measurement systems are classified into Class 1 or 2 based upon the pressure-residual-intensity index which is measured using a residual intensity testing device. For direct calibration or verification of the accuracy of a sound intensity measurement system, IEC 1043 and ANSI S1.9 call for the use of a sound intensity calibrator which delivers to the probe microphones the simulated intensity at a specified temperature, atmospheric pressure and nominal microphone separation.
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SM4000 - BSWA Technology Co., Ltd.
SM4000 series phantom powered studio microphones are for precision recording and measurement of sound with NO color added. They can be used to record essentially any instrument for a truly accurate representation of the original sound.
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ViAcoustics
Reverberant Test Chambers for sound power level determination and building acoustics measurements
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LokSound - Electronic Solutions ULM GmbH & Co. KG
With the LokSound family decoders we offer all model railroaders who want the utmost of authenticity on their layout, a real highlight. With LokSound , the excellent features of ESU-decoders are even more enhanced by the addition of sound functions. Its sounds simple, but “wow”: In the future, your locos not only run like the prototype, they sound exactly like it! That’s made possible through our award-winning LokSound technology- the reference for good sound on the layout since its introduction in 1999. By the inventor. By ESU. LokSound decoders are available for various applications, depending on gauge or digital system.
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SmartChamber - Metris B.V.
SmartChamber is the latest product in the Metris portfolio and provides the ideal environment for high quality Ultrasonic Vocalization measurements. In addition it is an answer to the growing requests for a measurement environment in which external stimuli and crosstalk between measurement cages is minimized. Current Sound Attenuation Chambers or Cubicles are designed to provide some sound isolation against normal laboratory sounds. For several reasons these chambers are not very suited for ultrasound vocalization experiments:
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Daqarta
New Fcal option allows any Windows sound card to measure DC values like temperature or pressure using simple external circuits you can build yourself. Or, measure MHz frequencies with a simple prescaler. DAQARTA v5.10 turns your Windows sound card into a precision laboratory instrument, loaded with advanced features. Put your sound card to work!
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Daqarta
Standard Windows sound cards do not respond to DC or frequencies lower than a few Hz. (See Why Sound Cards Block DC Signals below for explanation.)There are two general approaches to get true DC response from a standard sound card: Modify the card, or add an external circuit to convert the DC into an AC signal which can be easily measured by an unmodified card.
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N-3 - SebaKMT
In a Sebalgo N-3 network you always have daily measurement data for Vergfgung. Time-consuming shutdown of the individual logger is not necessary thanks to the automated Dagtenbertragung. Sign Logger leakage, you can query the automatically recorded Geuschdaten of the measurement points concerned. The sound data are transmitted automatically and are available depending on the configuration on the same day. But that''s not enough, you can sound data logger together several correlate to learn exactly where the sound source is. Through an automated daily synchronization of the entire logger network will ensure that the correlations of the highest accuracy are.
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CM-170 - Galaxy Audio Inc.
The CHECK MATE series SPL (Sound Pressure Level) meters, first introduced in early 2003, allow musicians, sound contractors, and others to measure SPL in decibels (dB). A decibel is defined as the unit for measuring relative loudness of a sound. We have expanded our line from one CHECK MATE SPL Meter to four products in the category.
