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Product Categories for noise level

Sound Level Meters and Noise Dosimeters - (140 companies)

Sound level meters and noise dosimeters are used in sound and noise analysis. Applications include industrial safety, traffic noise studies, and scientific noise measurement

Meter Style: Sound Level Meter | Noise Dosimeter | Sound Level / Noise Dosimeter Combination
Sound Level Measurement Modes: Flat (Unweighted) SPL | A-Weighted SPL (LA) | C-Weighted SPL (LC) | A-Weighted Sound Exposure Level (LAE)
Threshold Level Range: | | | |
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Noise Figure Meters - (9 companies)

Noise figure meters measure the noise contribution of an amplifier relative to a noise-free amplifier at a reference temperature. For most Ku-band amplifiers, values are expressed in decibels (dB

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Signal Generators and Waveform Generators - (292 companies)

Signal generators and waveform generators are used to test and align all types of transmitters and receivers, to measure frequency and to generate a signal, waveform or noise source. Signal generators can use AC energy, audio frequency (AF) and radio frequency (RF) to function

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Nondestructive Testing (NDT) Equipment - (846 companies)

Non-destructive testing (NDT) equipment is used to detect, inspect, and measure flaws, bond integrity, and other material conditions without permanently altering or destroying the examined part or product.

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EMI Filters and RFI Filters - (255 companies)

Electromagnetic (EMI) filters and radio frequency interference (RFI) filters purify signals by attenuating the high-frequency RFI (typically 150kHz and up) and passing the low frequency EMI.

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Leak Detectors, Liquid - (143 companies)

Liquid leak detectors sense when a liquid is leaking from a pipe, tank, or other receptacle area.

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Air Motors - (128 companies)

Air motors are powered by compressed air. They operate at relatively high speeds in industrial and spark-prohibited applications.

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Test Equipment and Instrument Repair Services - (331 companies)

Test equipment and instrument repair services test and repair industrial equipment and instruments. They specialize in the test and repair of acoustic and vibration equipment, electrical and electronic test equipment, laboratory equipment and instruments, inspection instruments or non-destructive testing (NDT) equipment, or specialty testing equipment and instruments.

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CPU Coolers - (115 companies)

CPU coolers are integrated fans and heat sink assemblies packaged to provide optimum cooling performance, often for specific processors.

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Nut Runners - (56 companies)

Nut runners are controlled nut drivers, often with torque transducers in the head. They are used in precision fastening and assembly applications, and can be interfaced with SPC software for quality control.

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Sound Proofing and Acoustic Materials - (258 companies)

Sound proofing and acoustic materials are used to attenuate, deaden, or control sound and noise levels from machinery and other sources for environmental amelioration and regulatory compliance. 

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Ear Protection - (248 companies)

Ear protection safety devices are designed to protect the ears from elevated decibel levels and/or debris

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Industrial Screwdrivers and Screwfeeders - (128 companies)

Industrial screwdrivers and screwfeeders are automated tools that are used to turn screws while providing close control of screw torque. They can be electric or pneumatic and may include features such as torque feedback and controlled stopping.

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Instrumentation Amplifier Chips - (17 companies)

Instrumentation amplifier chips are precision amplifier circuits with both high-impedance differential inputs and high common-mode rejection.

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EMI and RFI Testers - (31 companies)

EMI and RFI testers monitor the presence of unwanted electromagnetic and radio frequency radiation.

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See more product announcements for Sound Level Meters and Noise Dosimeters
 SPLnet™ Environmental System

SPLnet™ Environmental System
Studio Technologies, Inc.


New series of acoustic sensors

New series of acoustic sensors
PCB Piezotronics, Inc.


Sound Power

Sound Power
OROS


11 See more product announcements for Sound Level Meters and Noise Dosimeters

Product Announcements for noise level
ArtUSA Noise Control Products, Inc.
Power Plant Noise Control

ArtUSA designs and installs noise control systems at power plants worldwide. We offer field proven noise control products to satisfy guarantees and minimize owner risk in power plants. We build power plant silencers, enclosures, and barrier walls for generators, steam turbines, gas turbines and transformers as well as louvers and silencers that control low and high frequency noise. (read more)

More product announcements from ArtUSA Noise Control Products, Inc.
Browse ArtUSA Noise Control Products, Inc. Catalog
ArtUSA Noise Control Products, Inc.
Noise and Sound Control Engineering & Design

Bid shopping and low price awards can work for commodities and standard trades but in specialties such as noise and sound control engineering and design, either can spell disaster. We'll provide you and your client with cost-effective products and systems that maintain the performance and requirements you have built your reputation and business on. (read more)

More product announcements from ArtUSA Noise Control Products, Inc.
Browse ArtUSA Noise Control Products, Inc. Catalog
ArtUSA Noise Control Products, Inc.
Acoustical Enclosures

Our production facilities can handle noise control projects of any size and scope, while maintaining top quality standards. We offer complete design, engineering, fabrication and installation capabilities for all of our acoustical enclosures. We also represent some of the top manufacturers in the environmental industry today, allowing us to be your single source supplier. (read more)

More product announcements from ArtUSA Noise Control Products, Inc.
Browse ArtUSA Noise Control Products, Inc. Catalog
Browse Acoustic Enclosures Datasheets for ArtUSA Noise Control Products, Inc.
Alcatel Vacuum Products, Inc.
COMPACT, LOW NOISE CLEAN VACUUM DRY ROUGHING PUMPS

Low Noise Vacuum Dry Roughing Pumps from Alcatel. Alcatel Vacuum Technology, with the A100, was the first to introduce a compact dry pump integrated inside semiconductor tools back in 1999. (read more)

More product announcements from Alcatel Vacuum Products, Inc.
Browse Alcatel Vacuum Products, Inc. Catalog
Browse Vacuum Pumps and Vacuum Generators Datasheets for Alcatel Vacuum Products, Inc.
FlexLink Systems, Inc.
Wheel Bends

The new wheel bends offers reduced noise level, new functional features and improved protection. It replaces and is compatible to the current ones.

"The new wheel bends offers substantial improvements with regards to functionality, safety, noise level and appearance, compared to what is available in the market today" says Christer Cedervall, Director of FlexLink's Product & Supply Division. (read more)

More product announcements from FlexLink Systems, Inc.
Browse FlexLink Systems, Inc. Catalog
ArtUSA Noise Control Products, Inc.
Soundproof Curtains

These highly effective noise barriers are noise absorbent, quilted fiber glass blanket designed to absorb unwanted sound reflection in a variety of applications. They are often called acoustical curtain enclosures, sound curtains, sound blankets, acoustical curtains, sound curtains, or noise blankets. (read more)

More product announcements from ArtUSA Noise Control Products, Inc.
Browse ArtUSA Noise Control Products, Inc. Catalog
Browse Acoustic Enclosures Datasheets for ArtUSA Noise Control Products, Inc.
ArtUSA Noise Control Products, Inc.
Sound Blanket for Noise Control

Our sound blanket for noise control is noise absorbent, quilted fiber glass blanket designed to absorb unwanted sound reflection in a variety of applications. They are often called sound curtains, sound blankets, acoustical curtains, sound curtains, or noise blankets. (read more)

More product announcements from ArtUSA Noise Control Products, Inc.
Browse ArtUSA Noise Control Products, Inc. Catalog
Browse Sound Proofing and Acoustic Materials Datasheets for ArtUSA Noise Control Products, Inc.
ArtUSA Noise Control Products, Inc.
Acoustical Wall & Ceiling Products

When designers of interior spaces are concerned about aesthetics and acoustical quality, they frequently turn to ArtUSA Noise Control. Using computer-generated layouts, ArtUSA can precut acoustical wall and ceiling panels to meet virtually any customer requirement, ranging from rectangular panels to custom cut wall art. (read more)

More product announcements from ArtUSA Noise Control Products, Inc.
Browse ArtUSA Noise Control Products, Inc. Catalog
Browse Sound Proofing and Acoustic Materials Datasheets for ArtUSA Noise Control Products, Inc.
ArtUSA Noise Control Products, Inc.
Sound Absorbers

Sound Absorbers are used to reduce noise reflection to dissipate noise energy. They have common physical properties - they are: porous, fibrous and sometimes covered with protective membranes. Noise enters the absorber and is partly dissipated (absorbed) within the material. Some is transmitted. Some is reflected. (read more)

More product announcements from ArtUSA Noise Control Products, Inc.
Browse ArtUSA Noise Control Products, Inc. Catalog
Browse Sound Proofing and Acoustic Materials Datasheets for ArtUSA Noise Control Products, Inc.
DEKKER Vacuum Technologies
DuraVane Rotary Vane Vacuum Pumps

DEKKER offers a comprehensive range of rotary vane vacuum pumps: lubricated pumps, lubricated pumps for saturated air (wet) service and oil-free (dry) rotary vane vacuum pumps. All pumps are of heavy-duty construction, compact design, easy to install and low in maintenance. Pumps are direct driven, air-cooled and have a low noise level and long vane life. (read more)

More product announcements from DEKKER Vacuum Technologies
Browse DEKKER Vacuum Technologies Catalog
Browse Rotary Vane Vacuum Pumps and Systems Datasheets for DEKKER Vacuum Technologies
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Part Numbers for noise level
Part # Distributor Manufacturer Product Category Description
88C6559 Newark Sound Around All Supplier Direct Ship Pyle Pro Dual Cassette Deck, Switchable Voltage: 110/220 V, Dimensions: (H X W X D) 5.5 X 16.5 X 9 , Features: Dynamic Noise Reduction, Normal And High Speed Dubbing, Three Digit Tape Counter, Led Level Meters
98F6366 Newark Simpson Optocouplers Sound Level Meter; Features:External Filter Jack For Simpson Model 898 Octave Band Filter For Noise Frequency Analysis; Meter Movement:Pivot And Jewel; Meter Movement Response Time:2.5 Db To 500 Ms (Slow); 2 Db To 200 Ms (Fast) Rohs Compliant: Na
19J1835 Newark Cooper Tools / Weller All Supplier Direct Ship Fume Extraction, Wfep; Noise Level, Fc @ Ic:40Db; Power Consumption:50W Rohs Compliant: Na
20C6261 Newark Coolermaster All Supplier Direct Ship Cooler Master Deluxe Socket 7/Fc-Pga Cpu Fan, Voltage: 12 Vdc, Bearing: Ball, Air Flow: 1.5 Cfm, Speed: 5400 Rpm, Noise Level: 33 Db, Dimensions: (With Heat Sink) 2 X 2 X 1.5 , Features: 3 Pin Connector, High-Ratio Aluminum Heat Sink
61M5992 Newark Duratool All Supplier Direct Ship Fume Absorber, Bench Mount, Eu; Colour:Black; Depth, External:168Mm; Length / Height, External:270Mm; Length, Lead:1.3M; Noise:48Db; Noise Level, Fc @ Ic:48Db; Power, Input:23W; Voltage Rating, Ac:230V; Weight:1.8Kg; Width, Rohs Compliant: Yes
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Other Topics You Might Be Interested In
Square Law and Linear Detection - App Note
Schottky diode detectors are used to detect small signals close to the noise level and to monitor large signals well above the noise. From the noise level up to about -20 dBm (Figure 1) the slope of... (Read More)
Donut Transformers
Donut transformers, also called toroidal transformers, have no internal primary winding as such. The primary is the conductor in which the current is to be monitored, and is not an integral part of... (Read More)
Basic Principles of Silicon Detectors
Through the photovoltaic effect, silicon detectors provide a means of transforming light energy to an electrical current. The root of the theory behind this phenomenon is a small energy gap between... (Read More)
Noise Level Prediction for Moore Fans
This paper refers to the Noise Level Prediction option in the fan rating program furnished by Moore. The program will respond to your fan rating input by calculating the fan Sound Power Level (PWL)... (Read More)
Methods of Modulating Air Flow
Although fans must be selected to meet airflow requirements under maximum conditions, they may be operated at reduced flow a large part of the time. Reducing airflow as conditions permit should return... (Read More)

Tools & Useful Links for noise level
Noise Level Prediction for Moore Fans (.pdf) - Heating and Cooling Equipment
Noise Discussion - Sensors, Transducers and Detectors
Rotary Vs. Solid State Design - Data Acquisition and Signal Conditioning
Why Is It So Noisy - Stock Fabricated Materials and Components
Technical Article: Utility AC Voltage Levels - Power Supplies and Conditioners
Technical Article: Sensitivity to Voltage Levels and Voltage Fluctuation - Power Supplies and Conditioners
Technical Article: Changing Voltage Levels - Power Supplies and Conditioners
Light Levels and Noise Guide Detector Choices - Optoelectronics
Measuring the Oxygen-Levels of Tumors (using EPRI) - Data Acquisition and Signal Conditioning
What Should I Do To the Noise? - Acoustic and Audio Equipment
Glossary of Terms: DLVAs, ERDLVAs, RF Log Amplifiers and Log IF Amplifiers - RF, Microwave, and Wireless Components
SUONO Noise and Vibration Signal Processing System - Data Acquisition and Signal Conditioning
Gearbox Repair and Application Review - Power Transmission
Introduction to Current Source Power Units - Sensors, Transducers and Detectors
Case Study: Transocean Cable Repair Ship - Wires, Cables, and Accessories

Engineering Web: noise level
Ambient noise level - Wikipedia, the free encyclopedia
Ambient noise level From Wikipedia, the free encyclopedia
Noise level - Wikipedia, the free encyclopedia
Noise level From Wikipedia, the free encyclopedia In telecommunication, noise level is the noise power, usually relative to a reference.
Noise_Level
NOISE LEVEL A measure of L 10 : sound level exceeded 10% of the time ( PEAK LEVEL )
Sound_Level_Meter
COMMUNITY NOISE EQUIVALENT LEVEL , EQUIVALENT ENERGY LEVEL, NOISE POLLUTION, NOISE RATING , NOISE AND NUMBER INDEX , PERCEIVED NOISE LEVEL , SOUND
Institute of Physics - Home of the Institute of Physics
14 August: Year on year increase of physics A-level entrants 9 September: Make some noise for the Big Bang
See Institute of Physics Publishing Ltd. Information
Web Content Accessibility Guidelines 2.0
At least four conform at level A, At least four conform at level AA,
Quest Technologies-Sound Level Meters | Sound Pressure...
Articles Index Noise Dosimeter Sound Level Meters Hand Arm Vibration
See Quest Technologies, Inc. Information
Sound Level Meters and Noise Dosimeters
and Internet Forecaster Weather Stations Light Meters Sound Level Meters and Noise Dosimeters Weather Web Cams and Software Weather Vanes Address
See Ambient Weather Information
Level Measurements | Continuous Level Measurement; Noise...
Home » Continuous Level Measurement; Noise Filters Continuous Level Measurement; Noise Filters
Setting Sound System Level Controls
While the minimum level is determined by the overall background noise.
See Rane Corporation Information

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Related Keywords
noise measurement acoustic, pda db meter, room noise level, scada noise dosimeter, SLM




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