Sound
tympanum, bioacoustic sensed pressure waves.
See Also: Ultrasound, Audio, Infrasound, Reverberation, Acoustic, Sound Calibration
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The Leading Measurement System for the Analysis of Porous Materials
ELWIS
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ELWIS (Evaluation of Light Weight Impedance System) offers a full and rapid characterization of porous materials based on the analysis of a single sample. The ELWIS system consists of the ELWIS-A and ELWIS-S components which can be used independently from each other although both applications are needed for a complete material simulation.ELWIS-A measures acoustic parameters that are needed to evaluate the acoustic performance of sound insulation and sound-absorbing multi-layer materials. An additional impedance tube for absorption measurements at higher frequencies is available for ELWIS-A.ELWIS-S measures structural parameters that are needed to simulate the dynamic and acoustic behavior of sound packages in the medium to low frequency range (including the "Poisson Ratio" for foam materials).ELWIS is very easy to operate: Thanks to its user-friendly software, the system can also be used to obtain reliable results by users with only limited experience in the characterization of porous materials.
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Environmental Testers
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Our range of environmental test equipment provide users to test and measure all aspects of the environment. The comprehensive range includes temperature, infra red, sound level, humidity, LUX level and air flow.
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Sensor Board for micro:bit
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The MonkMakes Sensor Board for micro:bit allows you to sense sound level, temperature and light level. You can connect it up to your micro:bit using alligator clips.
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High Intensity Acoustic Sensors
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Columbia Research Laboratories
Columbia's High Intensity Acoustic Sensors are designed for the measurement of gas-borne sound in industrial applications. They are constructed of type 316 SS for use in corrosive environments. These sensors offer a variety of connector and mounting options, all of them when combined with the all-welded construction provide a true hermetic seal.
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Ultrasonic Rotary Mechanisms For High Speed Testing Of Round Bar And Tubular Products
ECHOMAC® ULTRASONIC ROTARIES
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High-speed Ultrasonic (UT) Systems enable a full volumetric examination of materials and are designed to detect surface, subsurface, internal and dimensional flaws. This type of testing utilizes high-frequency sound waves that are transmitted throughout the material being tested in order to conduct a thorough inspection.
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HDDH-3932 Single Cell Battery Activator
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HD Power Test Equipment Co.ltd
HDDH-3932 Cell Activator is used to discharge and charge and activate for disable single cell battery, which is simple, safe and accurate test device.The instrument is with perfect protection function, sound and light alarm and clear interface tips.
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Radiation Survey Meter For First Responders
Radalert 200™
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The Radalert 200 is a rugged solution for monitoring both ambient and elevated levels of ionizing radiation in challenging environments. Simplified user interface requires minimal training. Detects and measures alpha, beta, gamma, and X-radiation. Data is displayed in your choice of counts per minute (CPM), μSv/hr or mR/hr, or in accumulated counts. A red LED blinks and a beeper chirps with each count (can be muted). An audible alert sounds when the radiation reaches a user adjustable level.
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SparkFun Sensor Kit
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Do you have a good understanding of various sensors or need a variety of them for a project? The SparkFun Sensor Kit includes a sensor for just about every job. With everything included in this kit, you'll be able to sense gesture, humidity, temperature, motion, touch, sound, altitude, acceleration and more! These are some of our favorite sensors from each category. But wait, there's more! The SparkFun Sensor Kit now includes several of our sensor boards that feature the Qwiic Connect System for rapid prototyping!
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Product
Screw Tightening Counter
ECT Series (02H/03/04)
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Pokayoke for screw tightening work. Easy connection! Compatible with various electric screwdrivers equipped with a screw tightening completion signal. Manages the number of screws to be tightened to prevent operator carelessness. * Some electric screwdrivers and tools are not compatible. us for details. The number of screws can be confirmed by sound and light, and the timer function counts only normal screw tightening operations, so you can work more accurately and efficiently.
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Non-contact Tester
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Adjustable sensitivity to detect ACV as low as 5VAC. With sound and light feedback, Battery powered : 4 x 1.5V (L1154 / LR44 / AG13). Worldwide patent pending. Originated, designed and developed by MEET.
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Product
Software
PROGNO[I]SE
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PROGNO[I]SE is a software for the synthesis and prediction of sounds based on a binaural transfer path analysis (BTPA)
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Noise Dosimeters & Sound Level Meters
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There are multiple methods at your disposable to mitigate the hearing loss risk, including engineering controls, administrative controls, and implementing a hearing protection program. But in order for the program to be effective and efficient, consistent monitoring of personal and ambient noise exposures is necessary to log data and determine appropriate corrective action.
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Sound Level Meters
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Digital Sound Level Meter is a multi-function instrument. It measures both the A and C weightings. It is excellent for checking noise levels to remain in standards of compliance and has many other applications.
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Noise Control And Acoustical Consulting Services
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Our acoustical consultants use the latest and most advanced noise prediction and modeling software, precision sound measurement equipment and detailed acoustical analysis that enable us to help our clients achieve their project's noise requirements and goals. Contact us before your noise challenges become noise pollution problems.
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Noise And Vibration Tester
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In a miniaturized motor, even the slightest rumbling sound that occurs during rotation can be a cause for failure.
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Product
Multimode Data Controller
PK-232/PSK
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Timewave’s customers swear by their DSP filters and PK-232 owners love the flexibility and reliability of the most popular data controller ever built. Now with the addition of a sound card interface, the PK-232/PSK rolls it all into one! The PK-232/PSK brings a new level of performance to the legendary PK-232 with sharp, accurate DSP filters for all its internal data modes and dual transformer isolation for sound card data modes. Weak signals magically appear from the noise and QRM bounces off the new DSP filters for cleaner copy with fewer errors than the old analog filters.
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USB Sound And Vibration Measurement Bundle
Sound and Vibration
The USB Sound and Vibration Measurement Bundle provides a portable, USB-based sensor measurement system that helps you measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes.
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Environmental Meters
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Sanwa Electric Instrument Co., Ltd
These devices measure a mixture of variables including temperature, humidity, airflow light and sound. Instruments that measure one (and sometimes two) of these variables have their own names.
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Realtime Analyzer Light
RAL
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Quality sound measurement software equivalent to $10,000 hardware. Simple and easy-to-use RTA, Real Time Analyzer. For wide scope of audio and acoustics: car audio, home audio, concert hall and room acoustics, sound analysis and noise measurement.
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Product
Mouth Simulator
BO1032
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As consumers demand smaller devices that produce better sound and need better microphones, you need to test your microphones using more than a simple 1kHz tone. Sweep tests require a good mouth simulator that can produce a sweep with a known steady SPL.
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Class 1 Integrating Sound Level Meter and Advanced Analyzer
HD2110L
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HD2110L is an handheld integrating sound level meter performing either spectral or statistical analysis.
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Reference Grade Compact Audio Interface
Lyra 1
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Lyra represents the pinnacle of compact audio interfaces. Packing Prism Sounds trusted, uncompromising AD/DA conversion into a compact chassis perfect for use in the studio or on the road.
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Automotive Audio Power Amplifiers
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ST is the recognized leader in automotive power amplifiers. Our car audio amplifiers provide the traditional clean and powerful sound that users have come to expect, as well as all the protection and safety features needed to make our devices robust in an automotive environment.
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Product
Personal Safety Voltage Detector
288 SVD
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Standard Electric Works Co., Ltd
AC Voltage detection: 240V ~ 50kV. Waterproof. Easy-to-wear on body or belt. Ultra-bright LED indication. High pitch sound indication. Self-test & diagnostic circuitry. Friendly priority alert reporting. High impact type casing. Different alerting sound & light. Meets EN 61326-1. Dimension : 114(L) × 67(W) × 27(D) mm. Weight : Approx. 152g (battery included). Power supply : 9V(6F22) × 1.
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Simulation and Testing Solutions
LMS
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Siemens Digital Industries 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.
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Acoustic Calibrators
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We offer a range of Class 1 and Class 2 acoustic calibrators for the field calibration of any make or model of sound level meters and noise dosimeters.
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Sound Level Meters
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Dalian Taijia Technology Co.,Ltd
Is used for acoustic measurements. It is commonly a hand-held instrument with a microphone.
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Sound Level Meter
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The Sound Level Meter is shown positioned near the top of the main Daqarta window. Like the Voltmeter and Frequency Counter, it can be positioned anywhere on the screen, and the size of the display font changes when you resize the meter by dragging its borders. You can fill the screen for a really big readout that can be seen from across the room.
