🇨🇿 Studio D – akustika s.r.o. PL
ConstructionEnvironment
Studio D – akustika s.r.o. is a laboratory accredited by ČIA under number 1145 (České Budějovice, Czech Republic). Its accreditation scope covers 27 test methods in the following areas: Construction, Environment. Test objects include: Building structures, Non-occupational environment, Road traffic, railway traffic, air traffic, outdoor space, Working environment.
At a glance
- Accreditation number: ČIA 1145
- Methods in scope: 27
- Types of test objects: 23
- City: České Budějovice, Czech Republic
- Valid until: 02-12-2029
- Accreditation number
- 1145
- Accreditation body
- ČIA
- Address
- U Sirkárny 468/2, České Budějovice 4, 370 04 České Budějovice
- City
- České Budějovice, Czech Republic
- Division
- Laboratorium Badawcze Studio D - akustika
- Valid until
- 02-12-2029
What this laboratory tests (23)
- Building structures — 2 methods
- Non-occupational environment — 2 methods
- Road traffic, railway traffic, air traffic, outdoor space — 2 methods
- Working environment — 2 methods
- Building façades and their elements — 1 method
- Buildings — 1 method
- Enclosures of small machines (insertion loss) — 1 method
- In-duct silencers and air-terminal units — 1 method
- Open plan offices — 1 method
- Ordinary rooms — 1 method
- Outdoor noise barriers — 1 method
- Performance spaces for music and speech — 1 method
- Reverberation rooms and sound absorption of elements — 1 method
- Road traffic noise reducing devices — 1 method
- Separating structures — 1 method
- and 8 more
Laboratory sections (2)
- České Budějovice — 24 methods
- Hradec Králové — 3 methods
Laboratory locations
- České Budějovice — U Sirkárny 468/2, České Budějovice 4
- Hradec Králové — Stavební 1049
Certificate information
- Certificate date
- 28.04.2026
Accreditation scope — test methods (27)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| České Budějovice | |||||
| 1 | Performance spaces for music and speech | Measurement of reverberation time, clarity, definition and intelligibility and calculation of reverberation time Regulated area: Tests |
ČSN EN ISO 3382-1; EN ISO 3382-1 | ||
| 2 | Ordinary rooms | Measurement of reverberation time, clarity, definition and intelligibility and calculation of reverberation time Regulated area: Tests |
ČSN EN ISO 3382-2; EN ISO 3382-2 | ||
| 3 | Open plan offices | Measurement of reverberation time, clarity, definition and intelligibility and calculation of reverberation time Regulated area: Tests |
ČSN EN ISO 3382-3; EN ISO 3382-3 | ||
| 4 | Reverberation rooms and sound absorption of elements | Measurement of sound absorption coefficient Regulated area: Tests |
ČSN EN ISO 354; EN ISO 354; ČSN EN 1793-1; EN 1793-1 | ||
| 5 | Separating structures (floors, walls and opening fillings) | Measurement of sound insulation – airborne sound insulation Regulated area: Tests |
ČSN EN ISO 16283-1; EN ISO 16283-1; ČSN EN ISO 717-1; EN ISO 717-1 | ||
| 6 | Building façades and their elements | Measurement of sound insulation – airborne sound insulation Regulated area: Tests |
ČSN EN ISO 16283-3; EN ISO 16283-3; ČSN EN ISO 717-1; EN ISO 717-1 | ||
| 7 | Building structures | Measurement of sound insulation – airborne sound insulation Regulated area: Tests |
ČSN EN ISO 10140-2; EN ISO 10140-2; ČSN EN ISO 717-1; EN ISO 717-1 | ||
| 8 | Road traffic noise reducing devices | Measurement of sound insulation – airborne sound insulation Regulated area: Tests |
ČSN EN 1793-2; EN 1793-2 | ||
| 9 | Separating structures | Measurement of sound insulation – impact sound insulation Regulated area: Tests |
ČSN EN ISO 16283-2; EN ISO 16283-2; ČSN EN ISO 717-2; EN ISO 717-2 | ||
| 10 | Building structures | Measurement of sound insulation – impact sound insulation Regulated area: Tests |
ČSN EN ISO 717-2; EN ISO 717-2; ČSN EN ISO 10140-3; EN ISO 10140-3 | ||
| 11 | Outdoor noise barriers | Measurement of sound insulation – insertion loss Regulated area: Tests |
ČSN ISO 10847; ISO 10847 | ||
| 12 | Enclosures of small machines (insertion loss) | Measurement of sound insulation – insertion loss Regulated area: Tests |
ČSN EN ISO 11546-2; EN ISO 11546-2 | ||
| 13 | Working environment | Noise measurement Regulated area: Tests |
ČSN EN ISO 9612; EN ISO 9612 | ||
| 14 | Working environment – work station and other specified positions | Noise measurement Regulated area: Tests |
ČSN EN ISO 11201; EN ISO 11201; ČSN EN ISO 11202; EN ISO 11202; ČSN EN ISO 11203; EN ISO 11203; ČSN EN ISO 11204; EN ISO 11204 | ||
| 15 | Road traffic, railway traffic, air traffic, outdoor space | Noise measurement and calculation – by measurement (road, railway and air traffic, outdoor space); by calculation (road traffic: XP S 31-133/NMPB; railway: SRM II; air traffic: ECAC.CEAC Doc. 29; outdoor space: ČSN ISO 9613-1, -2) Regulated area: Tests |
ČSN ISO 1996-1; ISO 1996-1; ČSN ISO 1996-2; ISO 1996-2; XP S 31-133/NMPB + Guide du Bruit (EU Interim Method); SRM II (EU Interim Method); ECAC.CEAC Doc. 29 1997 + Segmention (EU Interim Method); ČSN ISO 9613-1; ISO 9613-1; ČSN ISO 9613-2; ISO 9613-2 | ||
| 16 | Wind turbines | Noise measurement Regulated area: Tests |
ČSN EN 61400-11 ed. 3; EN 61400-11 | ||
| 17 | Non-occupational environment | Noise measurement Regulated area: Tests |
ČSN ISO 1996-1; ISO 1996-1; ČSN ISO 1996-2; ISO 1996-2 | ||
| 18 | Stationary noise sources | Determination of sound power using sound pressure measurement Regulated area: Tests |
ČSN EN ISO 3744; EN ISO 3744; ČSN EN ISO 3746; EN ISO 3746 | ||
| 19 | Toys | Determination of sound power using sound pressure measurement Regulated area: Tests |
ČSN EN 71-1+A1, čl. 4.20, 8.28; EN 71-1+A1, čl. 4.20, 8.28 | ||
| 20 | In-duct silencers and air-terminal units | Measurement of acoustic properties (insertion loss and self-generated noise) Regulated area: Tests |
ČSN EN ISO 7235; EN ISO 7235 | ||
| 21 | Working environment (hand-transmitted vibration) | Measurement of vibration and shock Regulated area: Tests |
ČSN EN ISO 5349-1; EN ISO 5349-1; ČSN EN ISO 5349-2; EN ISO 5349-2 | ||
| 22 | Working environment (whole-body vibration) | Measurement of vibration and shock Regulated area: Tests |
ČSN ISO 2631-1; ISO 2631-1; ČSN EN ISO 2631-5; ISO 2631-5 | ||
| 23 | Buildings | Measurement of vibration and shock Regulated area: Tests |
ČSN ISO 2631-2; ISO 2631-2 | ||
| 24 | Sound systems | Determination of speech transmission index Regulated area: Tests |
ČSN EN IEC 60268-16; EN IEC 60268-16; ČSN EN ISO 3382-1; EN ISO 3382-1; ČSN EN ISO 3382-2; EN ISO 3382-2 | ||
| Hradec Králové | |||||
| 25 | Road traffic, railway traffic, air traffic, outdoor space | Noise measurement Regulated area: Tests |
ČSN ISO 1996-1; ISO 1996-1; ČSN ISO 1996-2; ISO 1996-2 | ||
| 26 | Working environment | Noise measurement Regulated area: Tests |
ČSN EN ISO 9612; EN ISO 9612 | ||
| 27 | Non-occupational environment | Noise measurement Regulated area: Tests |
ČSN ISO 1996-1; ISO 1996-1; ČSN ISO 1996-2; ISO 1996-2 | ||
Reference standards (73)
ECAC.CEAC Doc. 29 1997 + Segmention (EU Interim Method)
EN 1793-1
EN 1793-2
EN 61400-11
EN 71-1+A1, čl. 4.20, 8.28
EN IEC 60268-16
EN ISO 10140-2
EN ISO 10140-3
EN ISO 11201
EN ISO 11202
EN ISO 11203
EN ISO 11204
EN ISO 11546-2
EN ISO 16283-1
EN ISO 16283-2
EN ISO 16283-3
EN ISO 3382-1
EN ISO 3382-2
EN ISO 3382-3
EN ISO 354
EN ISO 3744
EN ISO 3746
EN ISO 5349-1
EN ISO 5349-2
EN ISO 717-1
EN ISO 717-2
EN ISO 7235
EN ISO 9612
ISO 10847
ISO 1996-1
ISO 1996-2
ISO 2631-1
ISO 2631-2
ISO 2631-5
ISO 9613-1
ISO 9613-2
SRM II (EU Interim Method)
XP S 31-133/NMPB + Guide du Bruit (EU Interim Method)
ČSN EN 1793-1
ČSN EN 1793-2
ČSN EN 61400-11 ed. 3
ČSN EN 71-1+A1, čl. 4.20, 8.28
ČSN EN IEC 60268-16
ČSN EN ISO 10140-2
ČSN EN ISO 10140-3
ČSN EN ISO 11201
ČSN EN ISO 11202
ČSN EN ISO 11203
ČSN EN ISO 11204
ČSN EN ISO 11546-2
ČSN EN ISO 16283-1
ČSN EN ISO 16283-2
ČSN EN ISO 16283-3
ČSN EN ISO 2631-5
ČSN EN ISO 3382-1
ČSN EN ISO 3382-2
ČSN EN ISO 3382-3
ČSN EN ISO 354
ČSN EN ISO 3744
ČSN EN ISO 3746
ČSN EN ISO 5349-1
ČSN EN ISO 5349-2
ČSN EN ISO 717-1
ČSN EN ISO 717-2
ČSN EN ISO 7235
ČSN EN ISO 9612
ČSN ISO 10847
ČSN ISO 1996-1
ČSN ISO 1996-2
ČSN ISO 2631-1
ČSN ISO 2631-2
ČSN ISO 9613-1
ČSN ISO 9613-2