Sound
tympanum, bioacoustic sensed pressure waves.
See Also: Ultrasound, Audio, Infrasound, Reverberation, Acoustic, Sound Calibration
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Sound And Vibration Measurement
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With over 20 years of professional experience, rigorous testing, and quality control, BSWA measurement microphones lead the market with excellent performance.
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C Series Sound And Vibration Input Module
Sound and Vibration
The C Series Sound and Vibration Input Module incorporates software-selectable AC/DC coupling, IEPE open/short detection, 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. The modules are compatible with smart TEDS sensors.The C Series Sound and Vibration Input Module includes the NI-DAQmx driver and configuration utility that simplify configuration and measurements. NI-DAQmx supports NI programming environments as well as Python, ANSI C, C#.NET, and MathWorks MATLAB® software.
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Sound Analysis-Synthesis
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iNSTiTUT DE RECHERCHE ET COORDiNATiON ACOUSTiQUE/MUSiQUE
The analysis of sounds includes methods enabling the permanent extraction or automatic structuring of diverse sorts of information given off by the signal, such as the fundamental frequency or the spectral evolution determining the pitch and timbre of a perceived sound. Information outside what is strictly musical is also taken into consideration, notably concerning industrial acoustics, sound design and multimedia as well as the automatic indexing of recorded sounds. The methods used are based on signal processing, statistical analysis, information theory, machine learning and recognition techniques, but also on knowledge of auditory perception.
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Sound Level Meters
LXT1-QPR
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Quantitative measurements of sound pressure levels generated by firearms with & without suppression devices and silencers.Many firearm examiners are tasked with determining whether installation of a suppressor or silencer on a firearm results in a “perceptible” reduction of the sound pressure level of a gun. The Larson Davis SoundTrack LxT® provides this functionality utilizing an easy-to-use handheld platform.
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Class 1 Integrating Sound Level Meter and Analyzer
HD2010UC/A.Kit1
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HD2010UC/A is a Class 1 integrating portable sound level meter performing either spectral or statistical analysis.
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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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PCI-4462, 204.8 kS/s, 118 dB, 3.4 Hz AC/DC Coupled, 4-Input Sound and Vibration Device
779309-01
Sound and Vibration
The PCI‑4462 is a high-accuracy data acquisition module specifically designed for sound and vibration applications. It provides simultaneous four-channel dynamic signal acquisition with six programmable gain settings for making high-accuracy, frequency-domain measurements. The PCI‑4462 also includes software-configurable AC/DC coupling and integrated electronic piezoelectric (IEPE) conditioning to ensure precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. Common applications for dynamic signal acquisition devices include audio test; automotive test; noise, vibration, and harshness (NVH) analysis; and machine condition monitoring.
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PXI Sound and Vibration Module
Sound and Vibration
PXI Sound and Vibration Modules are designed specifically for applications like audio test and measurement, noise and vibration diagnostics, machine condition monitoring, automotive test, noise, vibration, and harshness(NVH) analysis, and laboratory research. They provide software-configurable AC/DC coupling, antialiasing filters, and IEPE conditioning to ensure precision measurements with microphones, accelerometers, and other transducers with large dynamic ranges.
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Precision Sound Level Calibrator
CAL200
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The Larson Davis CAL200 Sound Level Calibrator is a battery operated precision microphone calibrator used for the calibration of sound level meters and other sound measurement equipment.
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Type 1 sound & vibration instrument
SVAN 977
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SVAN 977 is the next generation of Type 1 sound & vibration instruments and is designed to meet the needs of both environmental monitoring and occupational health and safety monitoring specialists. Its exceptional hardware design also enables the measurement of ultra sound frequencies in the 40 kHz band.The SVAN 977 provides broadband results with all the standard weighting filters and also offers an incredible time history logging capability providing broadband results and spectra with adjustable double (long and short) logging steps.
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Class 1 Integrating Sound Level Meter
HD2010UC.kit1
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The HD2010UC.Kit1 is a Class 1 integrating portable sound level meter performing statistical analyses. The instrument has been designed combining price competitiveness and simplicity of use. Attention has been paid to the possibility of updating the instrument, and the HD2010UC can be integrated, at any time, with other options like “Advanced Data Logger” to extend its application scope.
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Sound Level Meter For Occupational Noise
SONIK-S
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The SONIK-S helps you protect your workforce from over exposure to noise, and helps you ensure your company is complying with The Control of Noise at Work Regulations 2005.
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Sound Level Meters
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Precision Mastech Enterprises Co.
A portable, handheld instrument designed to measure sound pressure levels (SPL) in decibels (dB), simulating how the human ear hears.
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Sound Level Meter
SoundTrack LxT
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The SoundTrack LxT® Sound Level Meter was developed to meet the unique needs of those involved in workplace noise exposure assessment and plant noise surveys.
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Sound Velocity, Temperature and Pressure for Underwater Vehicles.
UV-SVP
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Designed for Underwater Vehicles where space is at a premium, the UV-SVP is based on the Valeport miniSVS. Incorporating Valeport’s class-leading time of flight sound speed sensor, a PRT temperature sensor and a 0.01% pressure sensor in a compact package weighing just 750 grams (in air), the lightweight titanium housing gives a depth rating of 3000m. A wide range (9-30V DC) isolated power supply and RS232 communications complete the package.
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Sound Level Meter, 30 DB, 130 DB, 1.5 DB
72-10450
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Professional grade sound level meter with data logging that is affordable enough for anyone.
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NI-9231 and cDAQ-9171 USB Sound and Vibration Measurement Bundle
865665-01
Sound and Vibration
NI-9231 and cDAQ-9171 USB Sound and Vibration Measurement Bundle - The USB Sound and Vibration Measurement Bundle with NI-9231 and cDAQ-9171 includes the NI-9231 C Series Sound and Vibration Input Module and the cDAQ-9171 CompactDAQ Chassis for sound and vibrations measurements. This 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. The included NI-9234 features 8 channels with built-in anti-aliasing filters that automatically adjust to your sample rate. Additionally, the bundle supports simultaneous sampling and high dynamic range measurements necessary for modern measurement microphones and accelerometers.
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Sound Level Meter
SM-2
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Monacor International GmbH & Co.
Sound level meter (class 2), one-hand operation. Electret microphone capsule. Max hold and data hold function. A and C rating, slow and fast. Additional output for DC/˜V via 3.5 mm jack. Supplied with a practical nylon carrying bag.
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Sound & Noise Meters
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Lutron Electronic Enterprise Co., Ltd.
portable, handheld instruments with calibrated microphones that measure real-time noise levels in decibels (dB), simulating how the human ear perceives sound
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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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Sound Level Meters and Calibration
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PeakTech Prüf- und Messtechnik GmbH
This digital sound level meter is designed for noise projects, quality control and all kinds of measurements of ambient sound, as well as for sound measurement in factories, schools, offices, in traffic , Household and much more used.
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Four Channels Sound and Vibration Analyser
SVAN 958A
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The SVAN 958A is a Class 1 four-channel sound and vibration analyser built for applications requiring simultaneous and independent multi-channel measurements.
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Sound Level Meter
831C SoundAdvisor
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The SoundAdvisor Model 831C Sound Level Meter is designed to make noise measurement easy. Due to its color display, connectivity, extensive software features and small form factor the SoundAdvisor is an ideal choice for handheld operation. Attended measurements are simplified, with the ability to control and monitor data via any PC or mobile device with a standard web interface. Designed with the acoustic professional in mind, the SoundAdvisor offers an elegant solution for complex needs in an easy to use system.
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Sound Level Meters
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A sound level meter is a measuring instrument used to assess noise or sound levels by measuring sound pressure. Often referred to as a sound pressure level (SPL) meter, decibel (dB) meter, noise meter or noise dosimeter, a sound level meter uses a microphone to capture sound. The sound is then evaluated within the sound level meter and acoustic measurement values are shown on the display of the sound level meter. The most common unit of acoustic measurement for sound is the decibel (dB); however, some sound level meter devices also determine the equivalent continuous sound level (Leq) and other acoustic parameters. With a portable sound level meter, industrial hygiene and workplace safety professionals can measure sound levels in multiple locations to ensure environmental conditions fall within recommended exposure limits (RELs). Some sound level meter devices can be permanently installed for continuous monitoring of sound levels at a work or job site.
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Class 1 Integrating Sound Level Meter
Castle Sonus GA116I
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The Castle SONUS GA116I is a feature packed instrument that is fully compliant with IEC 61672-1:2002 Class 1, and IEC61252: 1993. This meter gives simultaneous Leq (rms. average) personal exposure (LEpd) and peak measurement for assessments to the Control of Noise at Work Regulations 2005. It has a high-specification, Class 1 measurement microphone and is cased in tough, crack resistant ABS plastic.
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Mini Digital Sound Level Meter
PSPL01
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Frequency Range: 31.5 Hz-8 KHzMeasuring Level Range: 40 to 130 dBAccuracy: +/- 3.5dB @ 1 kHz, 94dB (Under Reference Conditions)1/2" Electret Condenser MicrophoneNewly Designed HousingC-type Frequency WeightingHigh Performance & Auto LCD Backlight50 hrs. Battery LifeAuto Power Off (15 Minutes Inactivity)Sold as : Unit
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Sound Pressure Level Meter
Castle Sonus GA116E
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The Castle Sonus GA116E Sound Pressure Level Meter is the ideal handheld instrument for all your environmental noise measurements to BS 4142:2014 standard for Rating and Assessing Industrial and Commercial Sound.
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OEM Sound Velocity Sensor
ultraSV
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The next generation of sound velocity sensor, the UltraSV, is ultra-fast, ultra-compact, ultra-dependable.
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Sound Level Meters
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Complies with IEC 61672-1 class 2 standard, Measures Leq, MaxL, MinL, SPL, 64,000 Records Data Logger, PC interface
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Analoge Sound Level Meter
Model KM-20/ YF-20
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Kusam Electrical Industries Limited
One-handed simple, easy to operate. Inbuilt reference signal. Inbuilt battery test. Quickly, accurately sures sound level. Compressed scales minimise range switching. An internal reference signal is available for checking the meter’s operation. Calibration Check. Microphone with Capacitance Microphone.
