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IBM Hudson Valley Acoustics Laboratory

NVLAP Lab Code: 100323-0

Address and Contact Information:

Building 704, M/S P226
2455 South Road
Poughkeepsie, NY 12601-5400
Contact: Dr. Matthew A. Nobile
Phone: 845-435-4959
Fax: 845-432-9880
E-Mail: nobile@us.ibm.com
Send E-Mail to Laboratory: IBM Hudson Valley Acoustics Laboratory
URL: http://www-03.ibm.com/systems/services/pteds/acoustics

NVLAP Accreditation Information

Listed below is the scope of accreditation for this laboratory as of November 28, 2008. For additional information, contact NVLAP at (301) 975-4016.

Send E-Mail to NVLAP at: NVLAP@nist.gov

Acoustical Testing Services

Accreditation Valid From: April 1, 2008 Through: March 31, 2009

[08/P02] ASTM C384
Impedance and Absorption of Acoustical Materials by the Impedance Tube Method

[08/P03] ASTM C423
Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method

[08/P10] ANSI S12.31
Determination of Sound Power Levels of Broad-Band Noise Sources in Reverberation Rooms

[08/P11] ISO 3744
Determination of Sound Power Levels of Noise Sources - Engineering Methods for Free-Field Conditions Over a Reflecting Plane

[08/P13] ANSI S12.32
Determination of Sound Power Levels of Discrete-Frequency and Narrow-Band Noise Sources in Reverberation Rooms

[08/P21] ISO 3745
Determination of Sound Power Levels of Noise Sources - Precision Methods for Anechoic and Semi-Anechoic Rooms

[08/P24] ANSI S12.10
Measurement and Designation of Noise Emitted by Computer and Business Equipment

[08/P38] ANSI S12.11
Measurement of Noise Emitted by Small Air-Moving Devices

[08/P39] ANSI S12.5
Requirements for the Performance and Calibration of Reference Sound Sources

[08/P41] ECMA 74
Measurement of Airborne Noise Emitted by Information Technology and Telecommunications Equipment

[08/P44] ISO 354
Acoustics/Measurement of Sound Absorption in a Reverberation Room

[08/P46] ISO 3741
Determination of Sound Power Levels of Noise Sources - Precision Methods for Broad-Band Sources in Reverberation Rooms

[08/P48] ISO 7779
Measurement of Airborne Noise Emitted by Computer and Business Equipment

[08/P51] ISO 6926
Determination of Sound Power Levels of Noise Sources - Requirements for the Performance and Calibration of Reference Sound Sources

[08/P56] ANSI S12.35
Precision Methods for the Determination of Sound Power Levels of Noise Sources in Anechoic and Hemi-Anechoic Rooms

[08/P57] ANSI S12.34
Determination of Sound Power Levels of Noise Sources for Essentially Free-Field Conditions Over a Reflecting Plane

[08/P60] ANSI S12.51
Determination of Sound Power Levels of Noise Sources Using Sound Pressure - Precision Method for Reverberation Rooms

[08/P62] ANSI S12.54
Determination of Sound Power Levels of Noise Sources Using Sound Pressure - Engineering Method in an Essentially Free Field Over a Reflecting Plane

[08/P65] ISO 11201
Noise Emitted by Machinery and Equipment - Measurement of Emission Sound Pressure Levels at a Work Station and at Other Specified Positions - Engineering Method in an Essentially Free Field Over a Reflecting Plane

[08/P73] ISO 10302
Acoustics - Method for the measurement of airborne noise emitted by small air-moving devices

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For questions concerning the National Voluntary Laboratory Accreditation Program, contact us:

National Voluntary Laboratory Accreditation Program, Standards Services Division, NIST, 100 Bureau Drive, Stop 2140, Gaithersburg, MD 20899-2140
Phone: (301) 975-4016, Fax: (301) 926-2884, Email: NVLAP@nist.gov

Date created: July 26, 2002
Last Updated: November 28, 2008

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