Showing results: 91 - 105 of 412 items found.
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Virtins Technology
Audio Analyzers, Acoustic Analyzers, and Electro-Acoustic Test Accessories
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DR-7100 -
Ono Sokki
The DR-7100 is a portable data recorder for acoustic and vibration with high accuracy.
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STI Technologies, Inc.
STI Technologies Inc. is uniquely positioned, through its relationship with the PCB Group of companies, to offer a range of pressure, force, torque and acoustic measurement services and a full range of data analysis tools for evaluation and resolution, as well as access to a host of pressure, force, torque and acoustic sensing devices.
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Alpha Cabin -
Autoneum Holding AG
The Alpha Cabin has been especially designed for the measurement of acoustic absorption properties of materials and components used for the noise insulation of vehicles. The Alpha Cabin is significantly smaller than normal reverberation rooms and therefore ideally suited to use within limited space capacities. The acoustic absorption of the Alpha Cabin itself is also very low: Thanks to the high level of sound insulation, background noise in the frequency range of interest is kept to a minimum.
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TUNE -
HEAD acoustics GmbH
The HEAD acoustics Radio Analyzer Tool TUNE allows a reproducible analytical evaluation of the impact of analog radio broadcast disturbances on perceived audio quality based on auditory test results.
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PLATC -
Listen Inc
The Production Line Acoustic Test Chamber from GRAS is designed for quick and qualified acoustic test of cell phones, tablet PCs, Bluetooth speaker systems etc., including frequency response, THD, Rub & Buzz and microphone test using optional sound source. The chamber has a number of connections for injecting test and control signals to the test object (DUT).Benefits include:Repeatable testing and reliable dataEasy open/close for quick and safe change of DUTFlexible test jig for easy adjustment to new DUTFlexible microphone mounting for both front/backside speakers as well as edge-mounted speakersHigh quality, high sensitive 1/4” CCP measurementmicrophone included (G.R.A.S. 46BL)Individually calibrated frequency response** Compared to reference measurement in anechoic room
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Teledyne Marine Gavia ehf.
Gavia AUVs can be fitted with the Teledyne Benthos ATM-900 Acoustic Modem. The ATM-900 Series Acoustic Telemetry Modem is the most advanced, multipath and noise tolerant, modem available. They are designed to meet both the high data rate requirements of commercial users, and the higher reliability, lower data rate requirements of the military. The modems employ two modulation techniques: phase shift keying (PSK), which provides the highest bit rate, and multiple frequency shift keying (MFSK), which provides reliability in a multipath environment, or when the modems are required to operate in a low signal-to-noise (SNR) environment. The ATM-910 Series can transmit data using PSK modulation for reception by a Gavia Modem Deckbox, but receives data using MFSK modulation only. MFSK modulation is a spread spectrum modulation process that transmits multiple tones simultaneously.
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Sensor Highway II System -
Mistras Group, Inc.
The Sensor Highway II System™ is an Acoustic Emission (AE) monitoring system with up to 16 high-speed channels and 16 standard parametric input channels (expandable to over 100). The system is designed for unattended and remote monitoring use in Structural Health Monitoring management and condition monitoring applications. It is rated for outdoor use and comes equipped in a rugged weather proof NEMA 4 enclosure.
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NI
With the growing popularity of Internet of Things devices worldwide, many electrical products are adopting voice commands as their user interface. This means that acoustic and audio test challenges are likely to impact more products than ever before. Test teams must meet extended test coverage requirements to ensure product quality while maintaining throughput and operational efficiency. For a solution to meet these sorts of demands, it must:
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HATS -
Brüel & Kjær Sound & Vibration A/S
Designed for realistic in situ electroacoustics tests on, for example, smartphones, headsets, audio conference devices, microphones, headphones, hearing aids and hearing protectors. High-frequency Head and Torso Simulator (HATS) Types 5128-C and -D are manikins with built-in realistic ear and mouth simulators that provide a realistic reproduction of the acoustic properties of an average adult human head and torso. High-frequency HATS is designed for in situ electroacoustics tests and can cover the full audible frequency range (up to 20 kHz).
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BW-AED-500 -
B&W Engineering Corp.
The input can range from 40Hz to 160KHz from sensors with similar ranges. The output can be delivered to a speaker, oscilloscope and an LED for threshold detections ranging from 0-Infinite. The power supply features regulated +5VDC, -5VDC, +12VDC, +15VDC, -15VDC and +/- unregulated 20VDC. Voltage input of 110VAC @ 60Hz or 220VAC @ 50Hz.
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m-series -
IMV Corporation
DC powered cooling fan is built-into the shaker. Natural air cooling is also used when the cooling fan is stopped for silent operation. (with a reduction in performance)
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Mikado -
gfai tech GmbH
The handheld soundcam Mikado is the perfect solution for troubleshooting noise and vibration problems. The fully mobile device enables measurement at nearly any location. Just grab the Mikado noise camera and go to the measurement object – no cables will stop you.
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ATILS -
Microflown AVISA B.V.
In peace time, for training purposes, artillery units conduct their frequent target practicing.Both the skills of the gunners and the forward observers need to be improved, their communication cycle to be shortened.Forward observing is a dangerous task during war time, causing a justification to find other ways to localize impacts and adjust fires.Furthermore, the sheer lack of a line of sight, because of topography and/or weather, also thrives the need for other solutions to determine the impact coordinates.
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Tiley Scientific
Now you can record bats, birds, frogs and other vocalising wildlife with one device. An easy-to-use recorder, compact, lightweight and customisable. It is designed to survive your tough field conditions. It is weatherproof and robust, with low-profile microphones (to reduce the likelihood of pesky livestock and wildlife chewing them).