Bulgarian Institute for Standardization
Standards – always a step ahead
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
Projects and standards
To find easily the necessary information, use the different options for advanced search below, e.g. search by technical committee; by keyword in Bulgarian/English; by reference and others.
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13.140
Electroacoustics - Specifications for personal sound exposure meters
10.99 New project approved
ТК-47
more
Acoustics - Determination of occupational noise exposure - Engineering method
10.99 New project approved
ТК-82
more
90.93 Standard confirmed
ТК-82
more
60.60 Standard published
ТК-82
more
90.93 Standard confirmed
ТК-59
more
Electroacoustics - Specifications for personal sound exposure meters
60.60 Standard published
ТК-47
more
Electroacoustics - Specifications for personal sound exposure meters
60.60 Standard published
ТК-47
more
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 1: Noise control strategies (ISO 11690-1:2020)
60.60 Standard published
ТК-82
more
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 2: Noise control measures (ISO 11690-2:2020)
60.60 Standard published
ТК-82
more
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997)
90.93 Standard confirmed
ТК-82
more
Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 1: Technique using a microphone in a real ear (MIRE technique) (ISO 11904-1:2002)
90.93 Standard confirmed
ТК-82
more
Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 2: Technique using a manikin (ISO 11904-2:2021)
60.60 Standard published
ТК-82
more
Acoustics - Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance (ISO 14257:2001)
90.93 Standard confirmed
ТК-82
more
Acoustics - Noise from shooting ranges - Part 6: Sound pressure measurements close to the source for determining exposure to sound (ISO 17201-6:2021)
60.60 Standard published
ТК-82
more
Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens (ISO 17624:2004)
90.93 Standard confirmed
ТК-82
more
Forestry and gardening machinery - Noise test code for portable hand-held machines with internal combustion engine - Engineering method (Grade 2 accuracy) (ISO 22868:2021)
60.60 Standard published
ТК-23
more
Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones (ISO 389-1:2017)
60.60 Standard published
ТК-82
more
Acoustics - Reference zero for the calibration of audiometric equipment - Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones (ISO 389-2:1994)
90.92 Standard to be revised
ТК-82
more