Sound
tympanum, bioacoustic sensed pressure waves.
See Also: Ultrasound, Audio, Infrasound, Reverberation, Acoustic, Sound Calibration
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Product
5G Channel Sounding, Reference Solution
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The 5G Channel Sounding, Reference Solution is a combination of hardware, software, and measurement expertise providing the essential components to accelerate 5G sounding research. This reference solution enables researchers and design engineers to use, enhance, or modify the test platform as required to meet specific test application needs including scalable channel count, flexibility to transmit and measure in mmWave frequencies, wide transmit and analysis bandwidths, and real-time data processing.
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Fire Extinguishers Testing Equipment
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The circular electrode brush passes easily through the neck of the extinguisher cylinder and then expands to make reliable contact with the lining. Faults are detected by the voltage jumping from the electrode to the earthed shell, causing an alarm to sound. Special electrodes are available specifically for this application.
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Product
Mini Carbon Monoxide Gas Detector
Model - KM CO-910
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Kusam Electrical Industries Limited
KM-CO-910 Carbon Monoxide meter detects the presence of Carbon Monoxide (CO) & measures concentrations between 1-1000 parts per million(PPM). The meter indicates the presence of CO by a reading on the LCD & a beeper tone. The beeper function much like clicking of a geiger counter: above 200PPM, the beeper sounds continuously with the concentration of CO; from 35PPM to 200PPM, the beeper sounds discontinuously with the concentration of CO.
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Noise Dosimeters
Spark Family
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Spark® series dosimeters are compact, affordable and tamper-proof personal Noise Dosimeter that measures the following to applicable IEC and ANSI standards:*Noise Exposure: Multiple Dose; Projected Dose; Time Weighted Average; (all with 4 user selectable combinations of Exchange Rate, Threshold, Criterion Level and Criterion Time); Sound Exposure Level*Sound Levels:; Leq; Lmax; Lmin; Lpeak/Luwpk, SEL and more*Time and number of events above Ceiling Level (115 dB) and Peak Level (140dB)
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Acoustic Imaging Solutions
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Visualize the unheard and the unseen with the power of fixed acoustic imaging solutions from Fluke Process Instruments. Fixed acoustic imaging enables users to detect, locate and visualize air and gas leaks or changes in sound signatures across their process and equipment in real-time before they become costly problems.
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EVISION Obstacle Detector
MS 1528
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Obstacle Detector is a distance-measuring system based on ultrasonic sound utilizing the LPC2364FBD100. The system transmits a burst of ultrasonic sound waves towards the subject and then receives the corresponding echo. The LPC2364FBD100 integrated analog comparator is used to detect the arrival of the echo to the system. The time taken for the ultrasonic burst to travel the distance from the system to the subject and back to the system is accurately measured by the LPC2364FBD100. Assuming the speed of sound in air at room temperature to be 1100 ft/s, the LPC2364FBD100 computes the distance between the system and the subject and gives the information to buzzer. The minimum distance that this system can measure is eight inches and is limited by the transmitter’s transducer settling-time. The maximum distance that can be measured is 2 meter. The amplitude of the echo depends on the reflecting material, shape, and size. Sound-absorbing targets such as carpets and reflecting surfaces less than two square feet in area reflect poorly. The maximum measurable range is lower for such subjects. If the amplitude of the echo received by the system is so low that it is not detectable by the Comparator. This system is mainly used to replace normal sticks for the visually impaired (blind) peoples. This unit has standard USB 2.0 for mobile interface and has android application for user interface
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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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Acoustic Testing
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Our acoustic testing experience includes acoustic qualification and evaluating sound pressure levels. We utilize microphones, pressure trans-ducers, and an acoustic intensity meter to record acoustic measurements.
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Sound Testing
SP series
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Are ideal for on-site measurements in accordance with the noise at work legislation for industrial and office environments.
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Wire Harness Tester
NX Pro
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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.
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Product
Handheld Audio Analyzer
PAA3X
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The PAA3X is a highly accurate handheld audio analyzer that gives sound engineers a rich array of sound analysis tools. The system features both 61-band and 31-band real time spectrum analysis, RT60 reverb time measurement, SPL and line meter, internal signal generator, EQ setting program, microphone calibration and speaker phase checking abilities. All functions and menus can be accessed through a central jog dial, leaving your other hand free to adjust audio settings. The large color LCD screen has an adjustable brightness to help you see in a dark or well-lit environments alike. The PAA3X also features a "screen capture" function allowing users to save images of the screen to an SD card in BMP format for later reference. The detachable precision microphone can be placed remotely via the included 5-meter extension cable, offering flexible on-site operation management. With all this plus a built-in rechargeable lithium-ion battery, the PAA3X is a must-have multifunctional tool for all serious audio engineers.
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Product
Receiver
Elrec Pro
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The Elrec Pro is a 10 channel Induced Polarisation (IP) and Resistivity receiver designed to improve productivity when recording deep profiles and soundings. Beside the classical arithmetic and logarithmic modes, ELREC Pro also offers a Cole-Cole mode and twenty fully programmable windows for a higher flexibility in the definition of the IP decay curve.
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Loudspeaker-Microphone Probe
Zircon
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The Zircon is a loudspeaker-microphone probe for measuring in situ the absorption and reflection properties of surfaces. These may be indoor surfaces, such as in concert halls and gyms, or outdoor surfaces, such as road surfaces (ISO 13472-1), sound barriers installed in a free field (NF S 31-089) and traffic noise reducing devices (CEN/TS 1793-5)
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True Reference Audio Interface With MDIO Expansion
Titan
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Titan and Atlas are world class multi-track interfaces offering flexible expansion and unsurpassable sonic clarity. Using the latest generation of Prism Sounds trusted conversion, Titan is ideal for music and sound recording, multi-tracking, overdubbing, stem-based mastering, analogue summing and critical listening applications.
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Product
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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Product
PCB TA01, 5 mV/g, IEPE, Accelerometer, Triaxial Vibration Sensor
780990-01
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5 mV/g, IEPE, Accelerometer, Triaxial Vibration Sensor - The PCB TA01 helps you acquire sound and movement data with supported PXI Sound and Vibration Modules, C Series Sound and Vibration Input Modules, and USB-based Sound and Vibration Devices. This sensor uses the Integrated Electronics Piezo-Electric (IEPE) current excitation. The PCB TA01 features a sensitivity range of 5 mV/g.
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Product
Amplifiers
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Amplifier is designed to be used in conjunction with optional modules and can be confiugured for up to 8 inputs and 8 outputs. 9000 series modules as well as existing 900 series input modules can be used. The more appropriate modules can be selected depending on applications. Since it comes with two 60W power amplifiers, it can individually perform multi-origin braodcasts. It is equipped with singnal processing and control functions necessary for sound reinforcement, permitting all parameters to be set at the mixer. Settings data can be stored inside the unit and called up using the keys on the front panel.
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Product
Sound Level Meters
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Is used for acoustic measurements. It is commonly a hand-held instrument with a microphone.
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Product
Environmental Meter
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Shenzhen UYIGAO Electronic Technology Co., Ltd
The meter can test Sound Level and Temperature.
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Product
Real-time 1/1, 1/3 Octave Analysis Software
DS-0323
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This software analyzes the 1/1 and 1/3 octave bands for 2 - 32 channels (2 - 64 channels when two units are connected ) in real-time from 0.5 to 20 kHz. The filter is compatible with the IEC, JIS, and ANSI standards. The equivalent continuous A-weighted sound pressure level (Laeq) and the single-shot sound exposure level (Lae) are calculated simultaneously by setting measurement time. Variations in level (time series) for each band can be saved for up to 2,000 points.
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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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Product
Noise Dosemeter
Castle GA257B
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The SONUS Pocket Dosemeters are designed to be powerful and easy to use. These dosemeters are small and tough so measurements and data can be collected throughout the working period. Data can be reviewed on screen or downloaded to a PC for further analysis. The SONUS GA257B is a dedicated basic dosemeter fully compliant with IEC 61252:1993 and IEC 61672-1:2013, giving simultaneous sound exposure (Lep'd) and maximum peak (Zpeak) measurements, an essential feature for Noise at Work Regulations assessments.
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Acoustic Control
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Acoustic Control provides accurate control for high-level noise testing of reverberant chambers or progressive wave tubes. Based on the Spider hardware platform, Acoustic Control achieves quick and reliable control of the noise level to the reference octave spectrum and the overall sound pressure level (OASPL). Included safety features guarantee the safety of the unit under test.
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Electromagnetic
Promis 10
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The Promis device is a multi-frequency, multi-spacing 3 component slingram type EM System for sounding and profiling the soil. This system features a transmitter loop to produce a primary magnetic field that will induce eddy current in conductive materials. These eddy currents will generate a secondary magnetic field that will be measured with the receiver loop. This system measures the in-phase and the out-of-phase components of the secondary magnetic field.
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Noise Monitoring Kit
NMS044 SoundAdvisor
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Larson Davis has created a new standard for portable noise monitoring systems by making the SoundAdvisor Kit Model NMS044 completely wireless with solar charging and 4G wireless while keeping it truly portable. The SoundAdvisor noise monitor includes everything needed for a noise monitor (powered by SoundAdvisor Model 831C Class 1 sound level meter) that can run indefinitely while remaining connected to the Internet making your meter and your data always readily available.
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Real Time Audion Spectrum Analyzer
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TrueRTA's audio spectrum analyzer software shows you a detailed picture of what you're hearing in real-time, that is, as it happens. You can create your own professional measurement system starting with TrueRTA software on your PC. Then add the measurement microphone, preamp and USB interface of your choice. TrueRTA accurately tests audio systems using a Windows PC with basic sound capability. TrueRTA turns your PC into a powerful audio test system normally seen only in better audio research and design laboratories. TrueRTA runs under Windows Vista, 7, 8 and 10.
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HIgh-Precision Frequency-Domain Sound Analyzer
The Snail
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iNSTiTUT DE RECHERCHE ET COORDiNATiON ACOUSTiQUE/MUSiQUE
The Snail is a very high-precision frequency-domain analyzer that delivers an easy to understand representation of sounds based on the scales and notes aligned in spectrally active zones. It offers a new way of tuning and analyzing an instrument in an extremely accurate way, displaying intonation and visualizing music and sounds in a way that can help anyone improve their listening and innotation!
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Digital Hybrid Wireless® Compact Receiver
UCR411a
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The UCR411A receiver provides professional performance and a versatile feature set in a compact design for field and location production. All settings are made from the front panel with a powerful LCD interface, making the unit ideal for use on sound carts, in portable bags, and in rack-mount multi-couplers. To alleviate interference problems in an increasingly congested RF spectrum, an RF spectrum analyzer is built into the receiver. The receiver tunes across its 25.6 MHz tuning range and records RF activity with markers on the LCD screen. Finding clear operating frequencies is a quick, simple process. The UCR411A is compatible with all 400 Series Lectrosonics wireless transmitters (and some other transmitter types) and can be powered with internal 9V batteries or external DC.
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NI-9234, 4-Channel, 51.2 kS/s/channel, ±5 V, C Series Sound and Vibration Input Module
779680-01
Sound and Vibration
4-Channel, 51.2 kS/s/channel, ±5 V, C Series Sound and Vibration Input Module - The NI‑9234 can measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes. The NI‑9234 is also compatible with smart TEDS sensors. The NI‑9234 delivers a wide dynamic range and incorporates software-selectable AC/DC coupling and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. When used with NI software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking.
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Class 2 Sound Pressure Level Meter
Castle Sonus GA216B
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This class 2 Sound Level Meter (GA216B) is a feature packed instrument that is fully complient with IEC 61672-1:2002. This meter provides you with the ability to measure sound pressure (Lp) and peak (Cpeak) simultaneously, a requirement for multiple tasks including initial spot-check assessments to the Control of Noise at Work Regulations 2005. The body is designed from tough, crack resistant ABS plastic, ensuring your new Sound Level Meter will survive the conditions for which it was intended. Coming with a high specification measurement microphone which has been calibrated before you receive it, you can be sure your readings are accurate from day one.
