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Products/Services for hearing sensitivity
...are frequency response, dynamic range, microphone diameter and sensitivity. Frequency response is the range of frequencies for which the microphone maintains a constant sensitivity within defined boundaries. Dynamic Range is the range of sound pressure levels... Search by Specification | Learn More about Measurement Microphones
...button plugs, porous plugs, and foam ear plugs. An expansion plug is expanding foam that seals the ears. A button plug allows the user to hear sound naturally and clearly, but at lower and safer sound level. A porous plug is made of porous foam... Search by Specification | Learn More about Ear Protection
...in air pressure move a coil of wire. Since the wire is near a magnet, the electric charges in the coil move as a current. Audio microphones vary in terms of directional sensitivity. Omnidirectional microphones are sensitive in all directions... Search by Specification | Learn More about Audio Microphones
...sensitivity within defined boundaries. Functionally, this is the operational range of the meter. Sound level range is limited on the low end by the inherent noise of the acoustic system and on the high end by the maximum sound pressure level. Many... Search by Specification | Learn More about Sound Level Meters and Noise Dosimeters
...correction planes. There are three basic types of balancing machines and systems: static balancing stands, hard bearing balancing machines, and soft bearing balancing machines with flexible work supports, high sensitivity, and simple electronics... Search by Specification | Learn More about Balancing Machines and Systems
...thermal resistance or thermal sensitivity is typically expressed in Celsius (°C) as the temperature increase per watt of heat handled. For catalog and comparison ratings, thermal resistance is a nominal specification. Factors that affect... Search by Specification | Learn More about CPU Fans and Coolers
...in a variety of sizes, have a long shelf life, and are designed for use in medical equipment. Silver oxide cells (Ag2O) are commonly button cells that power small electronic devices such as watches, calculators, hearing aids, and other specialty devices... Search by Specification | Learn More about Disposable (Primary) Batteries
...triggers the alarm is 15 F per minute. Selecting heat detectors requires an analysis of product specifications. Performance parameters include operating voltage or alarm current, standby current, sensitivity, weight, size, material of construction... Search by Specification | Learn More about Heat Detectors
...on or dark-on modes, light and dark programmability, adjustable sensitivity, self-teaching, laser source, fiber optic glass, and fiber optic plastic. The body style of the sensor can be threaded barrel, cylindrical, limit switch, rectangular, slot, ring... Search by Specification | Learn More about Photoelectric Sensors
...machining technology that allows for a much smaller device and thus package design. Five main features must be considered when selecting vibration sensors: measuring range, frequency range, accuracy, transverse sensitivity and ambient conditions... Search by Specification | Learn More about Vibration Sensors
...to consider when searching for CCD cameras include horizontal resolution, maximum frame rate, shutter speed, sensitivity, and signal-to-noise ratio. Horizontal resolution is the maximum number of individual picture elements that can be distinguished... Search by Specification | Learn More about CCD Cameras
...for hard surfaces. Performance specifications for geophones include resonant frequency, proof mass (g), peak sensitivity (V/g), and coil resistance (ohms). Noise, linearity, and dynamic range are additional considerations. As a rule, the sensitivity... Learn More about Geophones
Sensor coolers, instrument coolers, cryostats and dewars enhance sensitivity or allow sensors to function in demanding, high-temperature environments. Learn More about Sensor and Instrument Coolers, Cryostats and Dewars
Optical diffusers scatter incident light, thereby reducing the sensitivity of a detection system to slight positional or angle changes in an incoming beam. Search by Specification | Learn More about Optical Diffusers
Spectrometers are analytical instruments which disperse an emission (such as particles or radiation) according to some property of the emission (such as mass or energy) in order to measure the amount of the dispersion. This product area includes Portable / Miniature, visible, infrared (IR), ultraviolet (UV), atomic absorption (AA), optical emission (OE), Raman, X-ray fluorescence (XRF) and mass spectrometers. Specific search forms are also available. Search by Specification | Learn More about Spectrometers
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Model 377A13 Microphone PCB Piezotronics, Inc.
Models 765M25 and 765M27 Acoustic Sensors Columbia Research Labs, Inc.
Plantronics Savi Office Convertible CMS Communications, Inc.
New Larson Davis Integrating Sound Level Meter PCB Piezotronics, Inc.
Acoustic Curtains - Outdoor Curtains IES2000
Acoustical Curtain - Absorption Panels IES2000
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Product News for hearing sensitivity
Enhanced Sensitivity Cameras for Machine Vision
DALSA introduces new line of Piranha Enhanced Sensitivity (ES) Cameras for Machine Vision
With up to 32 TDI stages and up to 8k resolution, the cost-effective Piranha ES cameras are ideal for flat panel display, electronics and web inspection (read more)
Model 8510C High Sensitivity Pressure Sensor
Endevco® Model 8510C is a rugged, miniature, high sensitivity piezoresistive pressure transducer. Its high sensitivity combined with high resonance makes it ideal for measuring dynamic pressure. It has a 10-32 mounting thread, 0.15 inch (3.8 mm) face diameter and is available in ranges from 15 psi to 100 psi. The Model 8510B is available for lower and higher pressure ranges. (read more)
CCD Camera - DALSA High Sensitivity-TDI Based
The HS-80-08K80 is a member of the Piranha HS family--DALSA's latest generation of high sensitivity, TDI based cameras. The Piranha HS family maximizes system throughput by providing large resolutions and unmatched throughput. (read more)
EZRaman-I High Sensitivity System
Enwave's EZRaman-I Raman system is designed for great portability and convenience. This system provides the best performance, best sensitivity, and quality at a very competitive price. (read more)
High Sensitivity Dynamic Pressure Sensors
Dytran Instruments has just released a new high sensitivity family of pressure sensors. The 2006V series were designed for use in industrial pressure applications including those to measure industrial pressure pulsations, industrial acoustic studies and pipeline leak detection. (read more)
High Sensitivity 4 Tuning 1/4 Wavelength RF Filter
"Temwell Quadruple Tuning Helical Filter -7H4 & 5W4 Series", high sensitivity, low I.L., wide B.P. Filter, is Temwell special design for high frequency specification required equipment, such as IPTV, VoIP, 2 WAY Internet, D-CATV, MDS, Project 25 wireless, RF over Fiber, D-TV, etc, especially for 3 in 1 Network Digital Signal. There are over 200 models in our 2009 Selection Guide. (read more)
High Sensitivity Triaxial Accelerometer; 8791A250
Weighing only 4 grams, the 8791A250 titanium cube quartz shear triaxial accelerometer is ideally suited for NVH, modal testing and general vibration measurements. (read more)
Model 200EU Ultra Sensitivity NO/NO2/NOx Analyzer
The Model 200EU is a new model of analyzer based on the Model 200E Chemiluminescent Analyzer for measurement of NO/NO2/NOx. The Model 200EU offers ranges of 0-5 ppb to 0-2000 ppb, with a lower detectable limit of 50 ppt (parts per trillion). This sensitivity is coupled with improved noise and drift specifications for the most demanding ultra-low level measurements. (read more)
High Sensitivity, Low-Noise LN Series Sensors
Models SA-107LN, SA-207LN, and SA-307LN servo accelerometers from Columbia Research Labs are high sensitivity, ultra low noise sensors designed for use in seismic, and low level, low frequency motion studies. The SA-107LN is a single axis unit and the SA-207LN, and SA-307LN are two and three axis units. (read more)
96-WELL FILTRATION PLATE IMPROVES SENSITIVITY
Captiva™ NDLipids is a simple to use, non-drip 96-well plate especially designed to remove phospholipids including lysophosphatidylcholines, from biofluids. (read more)
Conduct Research
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Delay Time Measurement with Ultrasonic Sensors
Many industrial ultrasonic sensors are based on the delay time measurement. As has been mentioned in the introduction, the "measurement representation" thereby is the propagation velocity of the sound...(read more)
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Understanding 1080p Resolution
"1080p provides the sharpest, most lifelike picture possible." "1080p combines high resolution with a high frame rate, so you see more detail from second to second." This marketing copy is largely...(read more)
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Investigating the Dolphin's Peripheral Hearing System:... Investigating the Dolphin's Peripheral Hearing System: Acoustic Sensitivity About the Head and Lower Jaw HEARING HEURISTIC METHODS SENSITIVITY See Storming Media LLC Information |
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An Integrated Approach to the Creation of a Humpback Whale... Anatomical indices of hearing taken from the inner ear of a humpback were used to create a frequency-position function (i.e., predict the range of See Storming Media LLC Information |
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Hearing aid with reduced wind sensitivity and corresponding... Hearing aid with reduced wind sensitivity and corresponding method -> Monitor Keywords |
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Loudness - Wikipedia, the free encyclopedia It also shows that humans with good hearing are most sensitive to sounds around 2?4 kHz, with sensitivity declining to either side of this region. |
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Microphone - Wikipedia, the free encyclopedia are used in many applications such as telephones, tape recorders, hearing aids, motion picture production, live and recorded audio engineering, in |
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Electret condenser microphones for hearing aids Electret condenser microphones for hearing aids |
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Sensitivity to design parameters in an adaptive-beamforming... Sensitivity to design parameters in an adaptive-beamforming hearing aid |
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The Micromechanics Group at MIT importance of the TM for hearing, suggests that the interaction of BM and TM traveling waves gives rise to the sensitivity and frequency selectivity |
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ANSI S3.22-2003 Specification of Hearing Aid... |
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Voluntary Standards Cover the Spectrum: From Audiometers to... determining levels of hearing sensitivity is a major element in ensuring the proper protection and maintenance of one?s hearing, and audiometers are See American National Standards Institute, Inc. Information |
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