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tympanum, bioacoustic sensed pressure waves.

See Also: Ultrasound, Sound Calibrators, Audio, Infrasound


Showing recent results 496 - 510 of 576 products found.

  • Resistivity Meter for Concrete

    Ohmcorr Test System™ - James Instruments Inc.

    OhmCorr has two probes spaced 1.97" (5cm) apart which are placed in holes drilled to a depth of 3/8th" (8mm) and filled with conductive gel. The direct digital read-out of resistivity is displayed on the LCD when the control switch is activated. OhmCorr and CorMap, when used together, provide an economical and sound diagnostic system of corrosion in reinforced concrete.

  • Power Line Meter

    Alpha Lab, Inc.

    The Line EMI Meter measures electromagnetic interference in a single-phase AC power line. It plugs into a wall outlet (mains socket) and requires no battery. It immediately displays total line noise in millivolts (range 1999 mV, resolution 1 mV) in the frequency range 10 KHz 10 MHz (the frequency limits at which sensitivity is of the maximum sensitivity). A speaker plays the sound of the EMI, amplitude demodulated, in order to identify the EMI source (such as an AM or shortwave radio station vs. a motor vs. an electric arc).

  • Sensor Solutions for IoT

    imec

    Imec is a reference in the design of ultra-low power electronics, low-power algorithms to increase intelligence and data security, and in all aspects of data science. Our multi-sensor environmental monitoring platform features sensors for temperature, relative humidity, NO2, CO2, VOC (volatile organic compounds), particle matter, ambient light, sound, vibrations and presence detection. Our test platform is suitable for indoor and outdoor air quality monitoring and control, and can be used in smart buildings, smart cities and more.

  • Short Circuit Finders

    Testec, LLC

    The ShortSniffer locates short circuits in electronics circuits, projects, and printed circuit boards. * locates PCB shorts under solder mask, under components, and even on inner PCB layers * non-contact (inductive) pickup wand * pinpoint short to within 2mm radius (SS2) * rapid location with audio feedback * "follow the sound to the short" * no need for relative or reference measurements * battery operated * diode clamped current drive, won't harm your circuitry

  • Signal Splitter

    G Systems, l.p.

    The Dynamic Signal Buffered Splitter protects sound and vibration sensor acquisitions from the unwanted effects of a parallel troubleshooting or diagnostic instruments. G Systems Dynamic Signal Buffered Splitter provides buffered and unbuffered outputs connected to the same signal input. Up to 16 sensors, typically accelerometers, proximity probes, microphones, and pressure transducers, may be connected to the 16 signal inputs.

  • Software

    Blaze - Larson Davis, Inc.

    Blaze software is the ideal data analysis and reporting tool for Industrial Hygiene and Safety professionals. From simple, concise compliance reports to powerful detailed data presentations, Blaze excels in supporting various exposure sampling methods and interfaces with the Spark family of personal Noise Dosimeters, the SoundTrack LxT Sound Level Meter and the HVM100 Human Vibration Meter. From instrument setup to presentation-ready reports to exposure record management, Blaze makes noise and vibration exposure monitoring more convenient and productive

  • Psyacoustic Test System

    Jumho Electric Corporation

    Psychoacoustics is the science of the relationship between physical quantities of sound and subjective hearing impressions. To examine these relationships, physical parameters, such as loudness, sharpness, roughness, fluctuation strength, are mapped to hearing-related parameters. Unlike the physical quantities, these hearing-related quantities – also referred to as psychoacoustic parameters – provide a linear representation of human hearing perception. The psychoacoustic test system, with interactive interface and user-friendly operations, analyzes psychoacoustic parameters effectively and conforms to the international standard ISO 532 Part B.

  • Precision Condenser Microphone

    377A12 - PCB Piezotronics, Inc.

    Nominal Microphone Diameter:1/4" Frequency Response CharacteristicPressure Open Circuit Sensitivity0.25 mV/PaFrequency Range4 to 20000 HzLower Limiting Frequency (-3 dB)0.5 to 3.0 Hz0.5 to 3.0 Hz Resonant Frequency (90 Phase Shift) Inherent Noise<65 dB(A) re 20 Pa<65 dB(A) re 20 Pa Dynamic Range(3% Distortion Limit)>178 dB Maximum Sound Pressure Level(Peak)194 dB

  • Satellite Finder

    SF-95 - LAVA Electronics Inc.

    The SF-95 Satellite Finder is the most useful tool in Satellite TV installation includes DirectTV, DishNetowrk, Bell ExpressVu, FTA and Satellite Internet systems. Designed with SMT technology, its superior sensitivity is capable to indicate signal from 0.2dB to 2300MHz. It is operated by LNB power. A built-in buzzer sounds higher pitch when dish gains higher signal. The SF-95 is complied with EMC directive and CE qualified. Great for DIY satellite TV installation.

  • Satellite Meter

    ST-Mini20 - Wuhan Sunma Technologies Co., Ltd.

    Mini20 finder is a dedicated instrument for the direct version of the program using ST-Tech, integrated market-seeking Satellite launched digital search Satellite. Mini20 large font display, soft keys, user-friendly design, the appropriate use of more people. Satellite lock accurate, not false positives or missing signals, just listen to the sound of a few seconds can rapidly lock signal frequency. LCD screen of 3.5, you can directly download the free satellite watch, suitable for tall buildings and electric field and check the place is not convenient to find the signal.

  • Simulation and Testing Solutions

    LMS - Siemens PLM Software

    LMS simulation and testing solutions help manufacturing companies manage the complexities of tomorrow’s product development by incorporating model-based mechatronic simulation and advanced testing solutions in the product development process. Our products and services tune into mission-critical engineering attributes – ranging from system dynamics, structural integrity and sound quality to durability, safety and power consumption.

  • ultrasonic sensors

    Contrinex Schweiz AG

    Contrinex ultrasonic sensors provide reliable, non-contact detection of solid, liquid, granular or powdered materials in air, tolerating precipitation, humidity, dust and fumes. Target materials may be colored, transparent, polished or matt; detection is practically independent of the target's direction of travel. Diffuse-mode and reflex sensors emit bursts of high-frequency sound waves toward a target, measuring the time elapsed until an echo is received.

  • Ultrasonic Thickness Gauge w/A & B Scan and Thru Coating Capability

    UTG-4000 - Phase II Plus

    Utilizing color waveform A-scan and time based B-scan for absolute correctness, this new state of the art ultrasonic thickness gauge is packed with useful features allowing users to be confident of the displayed values on the most critical of applications. This multi-functional ultrasonic thickness gauge offers everything from basic measurement, Scan mode with Min/Max viewing, GO/NO GO display, Adjustable Sound Velocity and Thru-Coating Capabilities.

  • Wire Harness Tester

    NX Pro - Dynalab Test Systems, Inc.

    The Dynalab NX Pro Wire Harness Tester is a low-cost, feature-packed, stand-alone continuity tester with a maximum capability of 512 test points. The flexibility of the NX System allows each program to perform multiple tests, display custom messages or sounds, and analyze the results of a test or an input to "decide" which operation to perform next. The NX Pro Tester has 1.3Mb memory capacity for program storage and is compatible with Printers, Scanners, and all other Dynalab NX System accessories.

  • Wire Harness Tester

    NX Solo - Dynalab Test Systems, Inc.

    The Dynalab NX Solo Wire HarnessTester is a low-cost, feature-packed, stand-alone tester with a maximum capacity of 256 test points. The flexibility of the NX System allows each program to perform multiple tests, display custom messages or sounds, and analyze the results of a test or an input to decide which operation to perform next. Testing for continuity, shorts, and a variety of components.