Sound
tympanum, bioacoustic sensed pressure waves.
See Also: Ultrasound, Audio, Infrasound, Reverberation, Acoustic, Sound Calibration
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Product
Resistivity Imaging & Sounding System
Syscal Junior Switch
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The Syscal Junior is an all-purpose resistivity imaging and sounding system for environmental applications. The system can be supplied as a standard imaging system capable of recording two measurements simultaneously. The second recording channel significantly improves data acquisition time when the instrument is fitted with internal switching board for 24 (Switch-24) 48 (Switch-48) or 72 (Switch-72) electrodes for Electrical Resistivity Tomography (ERT).
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Product
Stereo Portable Digital Recorder
SPDR
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The SPDR is Lectrosonics’ response to customer demand for a small, lightweight dual channel recorder for use on virtual reality sound captures or as a backup recorder for bag systems in the field. The SPDR will let you capture the full stereo audio of an extreme sport participant, in-car scenes or in situations where a wireless system cannot be used.
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Product
Miniature Time Code Recorder
MTCR
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When the distance is extreme or using a wireless microphone is not practical, the MTCR recorder can travel with your subject and capture professional quality audio, synchronized with timecode. It’s tiny size is unobtrusive and easily placed in garments and costumes, and easy to conceal when used as a “plant” microphone to capture environmental or location sound.
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Product
Tapping Machine
STM-1
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Tapping Machine Type STM-1 is intended for measurements of acoustic insulation of ceiling in buildings. The unit fulfils Annex A of ISO 140-6/7. These parts of the standard require a tapping machine as a sound source for impact noise measurements. Type STM-1 is available with an optional remote control.
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Product
Multi-channel low-pass filter board
AAF-2
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The AAF-2 is a multi-channel low-pass filter board designed for use in front of A/D converters with resolution up to 16-bits. It is ideal for filtering applications in sound and vibration testing, ultrasonics, acoustics, structural analysis, industrial, test, scientific and laboratory data collection and applied mechanical applications in electronics, aerospace, field research, automotive, and process control industries.
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Product
Sound Level Meters
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Castle Group Ltd are a long standing leading manfacturer of noise measuring equipment, particularly Sound Level Meters for industrial noise monitoring. Our equipment is ideal for performing noise at work assessments to The Control of Noise at Work Regulations 2005.
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Product
Wah Pedals
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Is a type of effects pedal designed for electric guitar that alters the timbre of the input signal to create a distinctive sound, mimicking the human voice saying the onomatopoeic name "wah-wah".
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Product
Water Leak Detector
LD-7
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The LD-7 is the smallest and lightest-weight water leak detector yet it has a very sensitive ground sensor. With the listening rod connected to the ground sensor, listen to the sounds of water-leaks transmitted to faucets, meters and valves.
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Product
Digital Torque Screwdriver
NDID-150CN
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Tightening of screws and bolts and final checks. Digital torque driver idling type. An idling type torque driver that can record the torque and the number of tightening by tightening until it makes a "click" sound. When the specified torque value is reached, the clutch automatically disengages and idles, so there is no need to worry about over -tightening.
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Product
Ultrasonic thickness gauge
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The frequency range of sound that can be heard by the human ear is about 20Hz to 20KHz, and sound waves with higher frequencies are called ultrasonic waves. In general ultrasonic flaw detection equipment, 5MHz is often used in the range of 1MHz to 20MHz as standard.
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Product
Voltage Tester
AC-1
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Wenzhou Zhengyuan Electronic Co., Ltd.
Fast live/neutral wire identification with sound and light indication for safe electrical work. (Model AC-1)
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Product
Water Alarm With Dual Remote Sensors
00802
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Warns of leaks from two locations up to 12 feet apart and Sounds Alarm
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Product
Analyzer
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The Analyzer is a combination of a sound pressure level (SPL) meter and a full range multiple bands frequency analyzer. It is mainly designed for audio professionals who need to evaluate different working environments (e.g. studios, live stages)... that’s why it’s perfect for anyone who’s in need of acoustical analysis!! It is easy to use and comes with amazing features only known from professional acoustic tools.
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Product
Digital Telephone Hybrid
DMTH4
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The DMTH4 integrates telephone lines, video codecs and external audio sources into the digital bus structure of DM Series processors so these sources operate as though they are another microphone or audio input in the sound system. The unit is much more than just a telephone interface. Instead, it is a complete DM Series digital matrix processor, with a 3-in/24-out digital matrix, automatic mixing and comprehensive signal processing on every input and output. In essence, it simply connects to telephone lines, video codecs and external audio sources instead of mic/line inputs and outputs and integrates seamlessly with DM Series matrix processors.
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Product
Noise Meters
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Here you will find a full range with an industrial standard noise meter / sound meter to suit every requirement. With the portable noise meter you can carry out measurements quickly to gain control of a situation or to set the sound meter to take timed measurements. The noise meter is important for all industries, especially by using it as a mobile noise meter which is able to assess office stress levels or street noise levels. Often problems arise from noisy neighbors or if bars and restaurants are in residential areas and produce noise levels after 10 pm in excess of what local laws permit. A noise meter / sound meter will help here.We can assess which noise meter or sound meter you require in relation to the issue you have and the relating laws (requirements regarding a sound meter and a sound meter’s usage vary depending on the country). We also have noise meter microphone extension cords, tripods, sound meter calibrators and calibration certificates for most noise meter models.
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Product
Sound Level Meter Software
SLM Utility-G4
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G4 LD Utility is the next generation Larson Davis utility software that provides new functionality and a modern interface.
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Sound Level Meters & Calibrators
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A sound level meter, also known as sound pressure level (SPL), decibel (DB) meter, noise meter or noise dosimeter is mainly used for measuring sounds travelling through air. It is used to test noise or sound levels by evaluating sound pressure. It uses a microphone to capture sound and the sound is then evaluated in the device. It is commonly used to prevent loud noises to create a better work environment.
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Product
Workstation For Acoustic & Vibration Engineering
imc WAVE 2022
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imc WAVE is a modular, powerful software platform for noise and vibration analysis (NVH analysis). From noise investigations in road tests to structural analyses on the test bench and vibration tests on machines: with different imc WAVE analyzers, you can evaluate a wide range of applications without having to be an expert yourself. In this way, you can also easily and reliably obtain standard-compliant analysis from the fields of noise and sound power analysis, structure analysis as well as the evaluation of the analysis of vibrations and of rotating machines. imc WAVE guides you step by step through the settings, from device configuration to calibration and measurement. In the end, you evaluate your data professionally and then receive a report that is ready to print. The modular software specializes in the following topics.
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Product
Silicon Heavy-doped Pen Tester
HS-MPRT
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Heavy doped testing, especially good for purchase the material.■ Not only sound alarm, but also Led light alarm , to guarantee sorting work accurately.■ adaptable for sorting little granular material, little broken IC Wafer and other little silicon material.■ Can set alarm ranges from 0.0 to 1.0Ω﹡㎝.
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Product
PXIe-4497, 204.8 kS/s, 114 dB, 2 Gains, AC/DC-Coupled, 16-Analog Input PXI Sound and Vibration Module
781369-01
Analog Input Module
204.8 kS/s, 114 dB, 2 Gains, AC/DC-Coupled, 16-Analog Input PXI Sound and Vibration Module - The PXIe‑4497 is designed for high‑channel‑count sound and vibration applications. With 24-bit analog inputs and IEPE constant current signal conditioning, the PXIe‑4497 is ideal for making precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. The PXIe‑4497 delivers simultaneous sample on all channels. In addition, the module includes built-in antialiasing filters that automatically adjust to your sample rate, software-selectable input gain, and TEDS smart sensor support for error-free setup. Common applications include noise, vibration, and harshness (NVH) analysis; large microphone arrays; and dynamic structural test.
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Product
Hydrophone
RESON TC 4014
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The TC4014-5 broad band spherical hydrophone offers a very wide usable frequency range with excellent omnidirectional characteristics in all planes. The overall receiving characteristics makes the TC4014-5 an ideal transducer for making absolute underwater sound measurements up to 480kHz. The wide frequency range also makes the TC4014-5 perfect for calibration purposes, particularly in higher frequencies.
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Class 2 Integrating Sound Level Meter
Castle Sonus GA216I
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The Castle Sonus GA216i is a feature packed instrument, fully compliant with IEC 61672:2002 Class 2. This meter gives simultaneous Leq and peak measurements for assessments to the Control of Noise at Work Regulations 2005. It has a high-specification measurement microphone and is cased in tough, crack resistant ABS plastic. To comply with the Control of Noise at Work Regulations 2005, this Class 2 Sound Level Meter enables you to assess Noise in the workplace at fantastic value.
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Sound Level Meter, 40 dB, 130 dB, 3.5 dB, 0.1 dB, 40 °C, 0 °C
72-935
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The 72-935 is a Compact Digital Sound Level Meter, measures less than 6-inch length, including the windscreen and provides full 40 to 130dB measuring range. Perfect for numerous types of measurement including sound system testing and noise level monitoring.
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Product
Measuring Meters
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MRC provides MEASURING METERS in a high level .Water Quality, Air Quality, Temperature, Humidity, Meteorologic, Plant Maintenance, Health & Safety, Electric, Mechanic, Gases, Airflow, Sound, Light, Tachometer.
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Sound Level Meter, 94 dB, 114 dB, 0 °C, 50 °C
72-2680
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The 72-2680 from Tenma is a sound level calibrator. It is a useful tool to calibrate the sound level meter. It has two heavy duty or alkaline type, DC 9V batteries 006P, MN1604 (PP3).
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Squeak And Rattle Test Solutions
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Annoying noises like squeaks and rattles have become a significant quality issue for customers of passenger vehicles, light & heavy commercial vehicles, increasingly off-road vehicles, and even airplane applications. These unwanted sounds are a problem for numerous reasons including customer dissatisfaction, sizeable warranty expense, and the overlying difficulty to diagnose and fix. MB Dynamics offers an innovative line of Buzz, Squeak & Rattle (BSR) or Squeak and Rattle (S&R) Test Solutions, focused on helping to eliminate annoying noises through prevention, design verification testing, and production verification testing, before the product reaches the customer. -
Product
Time Machine
Retro-Fi
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Retro-Fi is a time machine, constructed to take you back to a time when the most common way of hearing the latest hit music was AM radio. The music of that time included many styles and sounds, but the way the music sounded was always the same, owing to the limitations of the medium.
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256kS/s/ch, 24-Bit, 4-Ch IDAQ Module For IEPE Sound And Vibration
iDAQ-801
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Hot-swappable in iDAQ system4-ch simultaneous sampling up to 256kS/s24-bit resolutionDirect IEPE supplyAnti-aliasing filter equippedHigh gain up to ±187.5mV input range
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Product
Ear Simulator
BO1028
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The BO1028 Ear Simulator is a special coupler for microspeakers or earbuds that has been designed to be compliant with ATU-T P.57 and IEC 60318-1. While mics in our BP1090 couplers receive sound waves the way they travel through air, the dual compartment chamber of the BO1028 is designed to modify sound pressure so that the mic receives air vibrations the way a human ear drum would receive them.
