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Welcome to GlobalSpec - a trusted source for engineers and industrial professionals.
Search GlobalSpec to find room noise-related products, suppliers, datasheets and CAD.
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Products/Services for room noise
The Extech 407768 Auto Range Sound Level Meter meets ANSI and IEC Type II accuracy standards. Professional features include programmable frequency, weighting, and time response, Min/Max Memory, Max Hold, Analog output, and RS-232 PC interface. (read more)
Sound level meters and noise dosimeters are used in sound and noise analysis. Applications include industrial safety, traffic noise studies, and scientific noise measurement. Search by Specification | Learn More
Acoustic enclosures are full chambers, enclosures, or rooms designed to attenuate or minimize acoustical noise. Search by Specification | Learn More
Environmental test chambers and rooms are used to ensure the reliability of industrial products, especially electronic items, through prolonged exposure to one or more environmental parameters. Search by Specification | Learn More
Room air conditioners are used for cooling computer rooms, industrial, scientific, and commercial spaces, walk-in enclosures, and shelters. Search by Specification | Learn More
Stability chambers and stability rooms are temperature-controlled and humidity-controlled environmental units that provide stable conditions for storage and testing purposes. Learn More
Noise generators and sources are used to produce noise outputs for testing radio frequency (RF) equipment. Search by Specification | Learn More
Room partitions are used to separate interior space for work or privacy. Learn More
Space heaters and room heaters are designed for use in confined areas or spaces. They do not emit hazardous pollutants or noxious fumes, and are generally portable. Search by Specification | Learn More
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). Learn More
Active noise and vibration control systems are products such as controllers, sensors and actuators that monitor and cancel noise and/or vibration. Learn More
Noise control products passively control vibrations or noise through absorption or dampening (e.g., mufflers, silencers or baffles). Learn More
Noise, Vibration and Harshness Test Equipment are equipment used to test and monitor noise, vibration and harshness in mechanical and electrical systems. Learn More
Noise meters are used to measure and/or monitor noise produced by RF equipment. Learn More
Noise standards are used to calibrate other noise instruments. Learn More
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. Search by Specification | Learn More
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New Larson Davis Integrating Sound Level Meter PCB Piezotronics, Inc.
Extech 407768 Digital Sound Level Meter Fotronic Corporation / Test Equipment Depot
Digital Sound Level Meter - 407736 Extech Instruments Corp.
Extech 407730 Digital Sound Meter Fotronic Corporation / Test Equipment Depot
Sound Intensity OROS
732A Sound Level Meter, Digital, with RS-232 Bell Electronics NW, Inc.
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Product News for room noise
The Noise Police Acoustical Products
The Noise Police Acoustical Products help you meet OSHA standards, promote a more friendly work environment and contribute to improved productivity. (read more)
Environmental, Humidity & Stability Rooms
Since 1972, Russells has utilized its expertise in refrigeration and air conditioning technologies to manufacture environmental rooms which can maintain –40° F on a continuous basis or chambers which can reach as high as 185° F. (read more)
Walk-In Rooms, Humidity Control Systems
PGC has been providing high quality walk-in chambers since the mid-1970's. These environmental chambers have applications in diverse disciplines such as pharmaceutical stability testing, TAPPI and ASTM testing, biological and biotechnological research, electronics, and many other applications. (read more)
Walk-In Rooms for Stability Testing
Walk-In stability rooms are used to test and store a wide range of products in specific temperature and/or humidity conditions. Applications include, but are not limited to, shelf life testing, stability testing, pharmaceutical, packaging, life science, biomedical storage, research, and more. (read more)
BioCold Environmental: Cold Rooms
Tight temperature tolerances set environmental cold rooms apart from food refrigerators. Recent FDA regulations have made these requirements even more stringent . BioCold has the flexibility and experience to provide solutions for virtually any custom cold room application. (read more)
Cold Rooms
Tight temperature tolerances set environmental cold rooms apart from food refrigerators. Recent FDA regulations have made these requirements even more stringent . BioCold has the flexibility and experience to provide solutions for virtually any custom cold room application. (read more)
Humidity & Temperature TAPPI Rooms
Parameter Generation and Control (PGC) manufactures TAPPI room systems and conditioners for existing laboratories. These systems provide the precise temperature and humidity control required by TAPPI T402 om-88. (read more)
Wipe Dispenser for Semiconductor Clean-rooms
Specifically designed for the semiconductor clean-room environment, the wipe dispenser eliminates waste and reduces hazardous waste removal costs by dispensing one wipe at a time! Vanpro manufactures wipe dispensers used in clean-room environments. Unlike other wipe dispensers that cause multiple wipes to be dispensed, Vanpro's wipe dispenser releases one wipe at a time, reducing the cost of wi... (read more)
Dry Rooms
For more than a decade, BioCold® has partnered with Munters CargoCaire, a global leader in humidity control systems, offering our customers a wide range of reliable and efficient dehumidification options (read more)
Model SRPM Room Pressure Monitor
SETRA SYSTEMS INTRODUCES MODEL SRPM SECURE-SENSE® ROOM PRESSURE MONITOR
Pressure Monitor Now BACnet Capable
Boxborough, Mass. -- Setra Systems, Inc., a leading manufacturer and designer of pressure measurement instrumentation, announces that the Model SRPM (Setra Room Pressure Monitor) is now BACnet Capable. The SRPM is designed for pharmaceutical, hosp... (read more)
Conduct Research
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Whole lot of shakin' goin' on
Minimizing vibration and noise betters image quality in inspection applications. Harrison H. ChinApplied Concept Research Inc. When it comes to high-resolution inspection as in scanning for...(read more)
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Low FPN High Gain Capacitive Transimpedance Amplifier for Low Noise CMOS Image Sensors
In this paper we introduce a low fixed pattern noise (LFPN) capacitive transimpedance amplifier (CTIA) for active pixel CMOS image sensors (APS) with high switchable gain and low read noise. The LFPN...(read more)
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TSL257 Noise Sources
There are 3 primary components of noise in a light to voltage converter: * Thermal noise of the feedback resistor. * Shot noise of the photo current. * Circuit noise. The TSL257 uses a 50 M? resistor...(read more)
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Keep that noise down!
Pressure-sensitive adhesives provide an economical way to control noise and vibration. Appliances, such as refrigerators and computers use pressure-sensitive adhesives to control noise. Foam sound...(read more)
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Miniature ball bearings: Handle with care
Get out the surgical gloves when working around the most fragile of bearings. Miniature and instrument-sized ball bearings excel in jobs needing predictable levels of torque, runout, and stiffness....(read more)
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Coast Guard planes to get a room with a view
The U.S. Coast Guard wants to put a "picture window" in its search-and-rescue aircraft to improve visibility during missions. Purdue University mechanicalengineering-graduate student Harold...(read more)
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Introduction
INTRODUCTION This book discusses mathematical approaches to the best possible way of estimating the state of a general system. Although the book is firmly grounded in mathematical theory, it should...(read more)
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Modular Air Bearings for Motion Control
Bigger Role for Radial Air Bearings As speed and economy become more important in motion applications, air-bearing technologies are getting another look. Founder, Chairman, and Chief Technology...(read more)
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Protege -- smart value, sporty feel
The Mazda Protege is a pleasant surprise -- It's a zippy little car trapped in a rather subdued outer skin. Even though the car was redesigned for 1999 with what Mazda calls "European-inspired...(read more)
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Preface
Preface The term lightwave technology was coined as a natural extension of microwave technology and refers to the developments based on the use of light in place of microwaves. The beginnings of...(read more)
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Kinetics Noise Control, Room Acoustics, Vibration Isolation,... Learn how a Kinetics sound barrier wall system reduced equipment noise to acceptable city ordinance day/night-time levels. |
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The only errors (dc or ac) associated with an ideal N-bit data... Temperature (assume 300K, room temperature) B = Noise bandwidth (Hz) Pa (dBm) = ?174dBm + 10 log B Figure 2: Available Noise Power from a Source See Analog Devices, Inc. Information |
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AN-940 (Rev. A) 1 Popcorn Noise ...............................................................................5 External Noise Sources See Analog Devices, Inc. Information |
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MATLAB Central - Files Impulsive Noise Meter Impulsive_Noise_Meter.m calculates several impulsive noise metrics and can load matlab or wav files Author: Edward Zechmann See MathWorks, Inc. (The) Information |
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Home - Brüel & Kjær Noise Dose Meters Building Acoustics Room Acoustics Euronoise 2009: Action on Noise in Europe See Bruel & Kjaer Information |
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Acoustical Solutions Soundproofing & Noise Control... Soundproofing and Noise Control Products See Acoustical Solutions, Inc. Profile & Catalog |
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Technical information on Frequency This measurement indicates what noise level the user may be exposed to, but it does not accurately characterize the sound power output of the |
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Noise from Workstations caused by the workstation equipment itself or by other sources in the room) should not exceed 50 dB. This would mean that, to safely insure against |
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Soundproofing Material, Noise Control Curtains, Acoustical... Your One-Stop Resource for Soundproofing and Noise Control Solutions See Acoustical Surfaces, Inc. Information |
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Noise and Sound Control Products, Sound Proofing, Noise... Quiet Room Industrial Fan Noise Liquid Chiller Compressor Sound Control Church / School Multi-Purpose Room Noise |
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