Egyptian Organization for Standards & Quality

Standards

   ICS

 » 

17.140.01

Standard No. 3187 / 2021
Price 250 L.E.
Add To Cart
Standard tuning frequency (standard musical pitch).
Standard No. 3198 / 2022
Price 250 L.E.
Add To Cart
Acoustics Preferred Reference Values For Acoustical And Vibratory Levels
Standard No. 6523-3 / 2021
Price 715 L.E.
Add To Cart
ACOUSTICS – DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY. PART 3 PRECICION METHODS FOR MEASUREMENT BY SCANNING
Standard No. 6811 / 2016
Price 610 L.E.
Add To Cart
Acoustics-determination of sound power levels of noise sources guidelines for the use of basic standard
Standard No. 4439-3 / 2023
Price 745 L.E.
Add To Cart
Acoustics and vibration -laboratory measurement of vibro-acoustic transfer properties of resilient elements -Part 3: indirect method for determination of the dynamic stiffness of resilient supports for translatory motion.
Standard No. 4439-1 / 2023
Price 535 L.E.
Add To Cart
Acoustics and vibration — Laboratory measurement of vibroacoustic transfer properties of resilient elements — Part 1: Principles and guidelines
Standard No. 4439-2 / 2023
Price 595 L.E.
Add To Cart
Acoustics and vibration — Laboratory measurement of vibroacoustic transfer properties of resilient elements — Part 2: Direct method for determination of the dynamic stiffness of resilient supports for translatory motion
Standard No. 5983-1 / 2023
Price 385 L.E.
Add To Cart
Acoustics - determination of sound insulation performances of enclosures – Part 1:measurements under laboratory conditions (for declaration purposes)
Standard No. 5983-2 / 2023
Price 415 L.E.
Add To Cart
Acoustics - determination of sound insulation performances of enclosures Part 2: measurements in situ (for acceptance and verification purposes)
Standard No. 5984 / 2023
Price 835 L.E.
Add To Cart
Acoustics -- guidelines for noise control by silencers
Standard No. 6288 / 2023
Price 265 L.E.
Add To Cart
Acoustics - frequency weighting charact eristic for infrasound measurements
Standard No. 6289 / 2007
Price 0 L.E.
Acoustics - method for calculating loudness leve
Standard No. 6963 / 2024
Price 925 L.E.
Add To Cart
Acoustics -- Guidelines for noise control by enclosures and cabins (ISO 15667)
Standard No. 4617-1 / 2023
Price 475 L.E.
Add To Cart
Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 1: Method using standing wave ratio
Standard No. 4617-2 / 2024
Price 655 L.E.
Add To Cart
Acoustics - Determination of acoustic properties in impedance tubes - Part 2: Two-microphone technique for normal sound absorption coefficient and normal surface impedance
Standard No. 7497 / 2011
Price 880 L.E.
Add To Cart
Acoustics -- determination of sound power levels of noise sources using sound pressure -- precision methods for anechoic and hemi-anechoic rooms
Standard No. 7498-1 / 2020
Price 715 L.E.
Add To Cart
Acoustics - Attenuation Of Sound During Propagation Outdoors Part 1: Calculation Of The Absorption Of Sound By The Atmosphere
Standard No. 7498-2 / 2014
Price 535 L.E.
Add To Cart
Acoustics - Attenuation Of Sound During Propagation Outdoors Part 2 : General Method Of Calculation
Standard No. 8023-1 / 2021
Price 865 L.E.
Add To Cart
ACOUSTICS — DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE ENGINEERING METHODS FOR SMALL MOVABLE SOURCES IN REVERBERANT FIELDS PART : 1 COMPARISON METHOD FOR A HARD-WALLED TEST ROOM