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Supplier: ValueTronics International, Inc.
Description: , constant energy per hertz bandwidth): ±1 dB, 20 Hz to 25 kHz, with 3-dB points at approximately 10 Hz and 50 kHz; Pink Noise (constant energy per octave bandwidth): ±1 dB, 20 Hz to 20 kHz; or ANSI NOISE, as specified in ANSI Standard Sl.4-1961.
- Device Type: Noise Generator
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Supplier: InspectorTools
Description: ANSI standards Stores up to 5 dosimeter surveys. Data includes Start/Stop Time, %Dose, TWA, peak flags, when used in the Dosimeter mode Bi-directional RS-232 with Windows® 95/98/NT/2000/ME/XP compatible software to control setup and retrieve stored events or analyze real time
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Supplier: PCE Instruments / PCE Americas Inc.
Description: outdoor noise dose meter PCE-430-EKIT meets all requirements for noise measurement and frequency analysis. This integrated precision pulse noise meter follows all valid standards and guidelines (Klasse 1 EN/IEC 61672, ANSI S1.4-1983, ANSI S1.43-1997
- Display: Digital Readouts
- Frequency Range: 3 to 20000 Hz
- Meter Style: Noise Dosimeter
- Sound Level Measurement Modes: A-Weighted SPL (LA), C-Weighted SPL (LC), Z-Weighted SPL (LZ), Other
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Description: tones corresponding to 0 dB hearing level. Further, there is a need to specify MPANLs for different audiometric conditions, test frequency ranges, and earphone types that will permit testing at reference equivalent threshold levels specified in ANSI S3.6- 1996 American National
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Supplier: OMEGA Engineering, Inc.
Description: Connector Ground Strap Protects Against Electrical Noise Errors Works with Shielded Wire -- Best with Twisted Shielded Wire Superior Mechanical Connection Locks Male and Female Connectors Color-Coded for Thermocouple Type Environmentally
- Communication: Wireline
- Connector Gender: Female / Socket, Male / Plug
- Features: IEC Color Coding, ANSI Color Coding
- North American (AWG): Up to 20 AWG
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Supplier: Accuris
Description: American National Standard Method for Measuring the Performance of Noise Discriminating and Noise Canceling Microphones
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Description: Description / Abstract There is no abstract information for this document.
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Description: Description / Abstract There is no abstract information for this document.
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Description: Description / Abstract There is no abstract information for this document.
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Supplier: Accuris
Description: American National Standard Criteria for Evaluating Room Noise
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Supplier: Accuris
Description: American National Standard Methods for Measurement of Impulse Noise
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Supplier: Accuris
Description: American National Standard Impulse Sound Propagation for Environmental Noise Assessment
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Supplier: InspectorTools
Description: agency compliances Optional 94/114dB calibrator to perform “before” and “after” calibration checks per ANSI standards Stores up to 5 dosimeter surveys. Data includes Start/Stop Time, %Dose, TWA, peak flags, when used in the Dosimeter mode Bi
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Description: Scope The purpose of this Technical Report is to specify methods for measuring, evaluating and documenting sound levels emitted by a machine or machine production system(s) during normal operation and when running at idle, and to establish recommended sound levels at the various measurement
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Description: -data processing and noise source data analysis. IEC 61400-11 has provided overall wind turbine noise measurement standard, while this document focuses more aero acoustic noise of wind turbine and the difference from IEC 61400-11 to avoid the overlap. It is advised that
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Description: U.S. consensus standard methods, instrumentation, and facilities for measurement of radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the frequency range 9 kHz to 40 GHz are specified. This standard does not include generic nor
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Description: Uniform procedures are established for the measurement of radio noise generated by corona from overhead power lines with meters that conform to ANSI C63.2-1980. The measurement procedures are also valid for other power-line noise sources such as gaps and harmonics; however, most
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Description: Electromagnetic compatibility techniques and requirements for instruments measuring quasi-peak, peak, and average values for electrical and electronic equipment for various applications are provided.
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Supplier: Hydraulic Institute (HI)
Description: Pre-lubrication Noise Seismic Analysis...and More! Updated in 2008 this standard now includes: Expanded/enhanced parts listing and cross sectional drawings New safety section Transport and handling requirements New certification section Product description including configuration,
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Supplier: Hydraulic Institute (HI)
Description: This new standard applies to the test of pumps only. It provides uniform procedures for mechanical and other pump performance testing and for recording of the test results of air operated diaphragm and bellows pumps. All tests are based on using water at ambient temperature. The
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Supplier: Hydraulic Institute (HI)
Description: performance, selection criteria, and noise levels is included as well. The 2009 version includes: First major reorganization of this standard in over a decade, with significant increase in content and graphics Enhanced family tree for all pump types noted in scope
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Supplier: Cole-Parmer
Description: results stated in our reports relate only to the items tested or calibrated. Measurements reported on our reports are traceable to SI units via national standards maintained by NIST and are performed in compliance with MIL-STD-45662A, ANSI/NCSL Z540-1-1994, 10CFR50, Appendix B,
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Supplier: InspectorTools
Description: Big backlit display, PC Interface & background sound absorber High accuracy meets ANSI & IEC 651 Type 2 standards Background noise absorber for machine noise measurements filters ambient noise RS-232 interface for capturing data directly
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Description: Scope:This standard establishes a method to predict the noise generated in a control valve of standard design by the flow of compressible fluid and the resulting noise outside of the pipe and downstream of the valve. The transmission loss (TL) equations are based on a
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Supplier: CSA Group
Description: chosen. However, these measures are beyond the scope of this Standard. Refer to ANSI/ASA 12.7 and Dancer and Franke (1995). b) underwater noise measurement, which requires different instrumentation from what is used in air; and Note: More information about underwater
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Supplier: InspectorTools
Description: Two range meter with backlit LCD display High accuracy meets ANSI and IEC 651 Type 2 standards High and Low measuring ranges Low: 35 to 100dB High: 65 to 130dB Data Hold and Max Hold functions
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Supplier: Nex Flow Air Products Corp.
Description: Model 91004 Low/High Range Sound Level Meter Dual range Type 2 digital sound level meter with backlit LCD display Sound Level Meter Features: High accuracy meets ANSI and IEC 651 type 2 standards High and low measuring ranges
- Accuracy: 1.5 dB
- Control Panel: Digital
- Display: Digital Readouts
- Meter Style: Sound Level Meter
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Supplier: SAE International
Description: importance function for 'average speech' was used for SII calculations since the band importance function for the HINT is unavailable in the SII ANSI S3.5-1997 standard. In this study, the HINT jury test measurements from a variety of background noise spectra and listening
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Supplier: PCE Instruments / PCE Americas Inc.
Description: all valid standards and guidelines (Class 1 EN/IEC 61672, ANSI S1.4-1983, ANSI S1.43-1997 EN/IEC61260, etc.) The SPL meter PCE-432 has a very large illuminated display. The SPL meter display adjusts the sound pressure level numerically and graphically in real time. The
- Display: Digital Readouts
- Frequency Range: 3 to 20000 Hz
- Meter Style: Sound Level Meter
- Sound Level Measurement Modes: A-Weighted SPL (LA), C-Weighted SPL (LC), Z-Weighted SPL (LZ), Other
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Supplier: Cole-Parmer
Description: • Precision accuracy measurements with powerful data logging software • Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards • Meets ANSI and IEC61672-1 Class 2 standards • Four user-selectable ranges from 30 to 130 dB provide additional
- Accuracy: 1.4 dB
- Display: Video Display Terminal
- Meter Style: Sound Level Meter
- Sound Level Measurement Modes: A-Weighted SPL (LA), C-Weighted SPL (LC)
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Supplier: WohlerUSA, Inc.
Description: Wohler SP 22 Sound Level Meter Sound Level DeterminationThe Wohler SP 22 Digital Sound Level Meter provides automatic or manual ranging in six measurement ranges from 30 to 130 dB. The unit meets ANSI S 1.4 and IEC 651 Type 2 standards, and features 0.1 dB resolution.A background
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Supplier: NTi Audio AG
Description: advanced, integrating Sound Level Meter, the XL2 measures RTA and FFT high-resolution spectra, RT60 Reverberation Time, Polarity, Delay and THD+N. Optional features are speech intelligibility STIPA, extended acoustics functions, noise curves, cinema calibration, pass/fail analysis and remote
- Control Panel: Digital, Computer Interface
- Display: Video Display Terminal
- Features: Data Storage / Data Logging
- Frequency Range: 4.4 to 23600 Hz
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Supplier: Visual Sound, Inc.
Description: bright at an amazing 5000 ANSI lumens and is ideal for large auditoriums, open conference halls or operation centers that may have large amounts of ambient lighting. Split Mode Support Supports split screen (side-by-side) mode for dual computer and video images s
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Supplier: R. S. Hughes Company, Inc.
Description: : HIGH NOISE AREA WEAR EAR PROTECTION. Some signs support inside use only, while others can be installed indoors or out. This sign has the flexiblity to be used both indoor or outside. There are a variety of standards that signs may comform to. In particular, this product complies with
- Backing / Base: Metal , Specialty / Other
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Supplier: Nexperia B.V.
Description: The NXF6501-Q100 is a specialized push-pull transformer driver that is designed for isolated power supplies in small form factors. This driver is capable of driving low-profile, center-tapped transformers from a 2.25 V to 5.5 V DC power supply, while achieving ultra-low noise and EMI using
- Package Type: Other
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. Various End Connections: Includes flanged, welded, and threaded ends to match various installation needs. Compliance with Standards: Meets IEC 60534-2-1-2011 and ANSI FCI 70-2-2013 leakage standards. Applications: (read more)
Browse Control Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
desktop devices, it meets stringent safety standards including ANSI/AAMI/IEC/EN ES60601-1 (3.1 edition) with 2x MOPP protection and touch current <100μA. This medical power adapter achieves DoE Level VI efficiency and complies with EN 55011 Class B EMC standards. It features regulated output with (read more)
Browse DC-DC Converters Datasheets for TPS Elektronik GmbH -
materials, these valves are well-suited for industries requiring stringent low-noise, cavitation protection, and sour service capabilities per NACE standards. Whether you're dealing with high-temperature or high-pressure systems, these pressure control valves offer reliable, high-performance solutions (read more)
Browse Globe Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
with IEC 60534-2-1-2011 and ANSI FCI 70-2-2013 leakage standards. Durable Construction: Multiple material options (A216 WCB, A216 WC6, A352 LCB, A351 CF8/CF8M/CF3/CF3M) suitable for a variety of fluids and (read more)
Browse Control Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
.5m/s airflow and is packaged in the industry 3" x 5" standard footprint. Applications include hospital, dental, broadcast, test and measurement equipment, particularly where audible fan noise is not desired. Operating from a universal input of 85-265Vac, the CUS200M series is available with (read more)
Browse Power Supplies Datasheets for TDK-Lambda Americas Inc. -
Power Supply Product 700 to 1200W Modular Power Supplies Have BF Ready Isolation and Low Acoustic Noise TDK Corporation announces the introduction of the QM5 modular power supplies, rated at 700 to 1200W. These models are available with up to 12 outputs, have BF ready (read more)
Browse Power Supplies Datasheets for TDK-Lambda Americas Inc. -
have a seven-year warranty as standard. The power supplies have 4,000Vac (2 x MoPPs) input to output, 1,500Vac (1 x MoPP) input to ground and 1,500Vac (1 x MoPP) output to ground isolation. All models are certified to the IEC/EN/UL/CSA 60601-1, ANSI/AAMI ES 60601-1 and IEC (read more)
Browse Power Supplies Datasheets for TDK-Lambda Americas Inc. -
TDK Corporation announces the introduction of the TDK-Lambda brand QM7 power supply with a 7-year warranty. The series has full medical MoPPs isolation and the lowest acoustic noise currently on the market for a 1500W modular (read more)
Browse Power Supplies Datasheets for TDK-Lambda Americas Inc. -
ears or mouth for simpler applications. Type 5128 complies with ITU-T Rec. P.58, IEC 60318-7 and ANSI S3.36-1985 Type 5128 and ear simulator Type 4620 have been approved by ITU-T as standardized solutions for the requirements of P.57 (ear simulator standard) and P.58 (HATS (read more)
Browse Signal Amplifiers Datasheets for Hottinger Bruel and Kjaer UK Ltd. -
& 240Vrms Field-side Protection ANSI/IEEE C37.90.1 Transient Protection True 3-Way Isolation Wide Supply Voltage, 15 to 30VDC Industry Standard Output of 0 to 10V, ±10V, 0 to 20mA, or 4 to 20mA 4- to 6-Pole Low-Pass Filtering Up to 160 (read more)
Browse Signal Conditioners Datasheets for Dataforth Corporation
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Using a PIC (R) Microcontroller for DMX512 Communication
for the typical application). rent version, known as DMX512-A, has also been Only an external RS-485 compatible transceiver is adopted as an American National Standards Institute required to complete the application schematic. (ANSI) standard (E1.11). The development of DMX512-A is currently managed
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Sleep disturbance due to aircraft noise exposure.
In the U.S., the new American National Standards Institute ( ANSI ) Noise Standard , ANSI S12.9-2008/Part 6, Quantities and Procedures for Description and Measurement of Environmental Sound - Part 6: Methods for Estimation of Awakenings Associated with Outdoor Noise Events Heard in …
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Electroacoustic evaluation of assistive hearing devices
We have shown that hearing aid fre- quency responses measured using MLS techniques agree with those measured us- ing the cross-spectral noise method de- tailed in the ANSI noise standard 191.
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Smart Sensor for Autonomous Noise Monitoring (SSAM)
and use for ANSI standard noise measurements, such as traffic noise barrier insertion loss.
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FDMA capacity of Gaussian multiple-access channels with ISI
The simulation is performed on a 26-gauge 500 m copper twisted-pair with the standard ANSI noise B which includes ADSL, ISDN, HDSL and T1 crosstalk sources [15] and 20 VDSL far-end crosstalk sources computed using the standard FEXT coupling …
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Federal Register > Friday, October 27, 2006 > [71 FR 63066] Occupational Noise Exposure for Railroad Operating Employees
Note, however, that FRA has added the ANSI standard for noise dosimeters, updated the ANSI standard for SLMs (from ANSI S1.4-1971 to ANSI S1.4-1983 (Reaffirmed 2001)), and included a reference and citation to iSLMs.
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Comparison of Radio Noise Prediction Methods With CIGRE/IEEE Survey Results
Regarding the Shiobara's method with the JRTC noise meter, it was assumed that the latter meter had a similar response to that of a Stoddart noise meter ( ANSI Standard ) as per reference 20.
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Federal Register > Wednesday, June 23, 2004 > [69 FR 35146] Occupational Noise Exposure for Railroad Operating Employees
Note, however, that FRA has added the ANSI standard for noise dosimeters, updated the ANSI standard for sound level meters (from ANSI S1.4-1971 to ANSI S1.4-1983 (R2001)), and included a reference and citation to integrating-averaging sound level …
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http://repository.up.ac.za/bitstream/handle/2263/21943/MaclennanSmith_Validity%282013%29.pdf?sequence=1
Another compliance concern related to audiometric booths is that they are to be certified annually during a “typical” working day to ensure compliance with permissible ambient noise levels standards ( ANSI , 1999; OSHA, 1983).
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States > Massachusetts > State > Regulations > 974 - Devens Enterprise Commission > [974 CMR 4] 004 - Industrial Performance Standards
All terms not defined herein shall be understood to comply with those definitions established by the American Noise Standards Institute ( ANSI ).
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1974 Index IEEE Transactions on Power Apparatus and Systems Vol. PAS-93
ice testing; recommendation for supplementing present standard ANSI radio noise measurement using CISPR or ANSI type meter; response of meters .