dB Acoustics and Environmental Services
dB Acoustics and Environmental Services,
13 Cherry Tree Drive, Blackwood, Lanark ML11 9TF, United Kingdom.
Tel: 01555 894877
web: www.dbsound.co.uk
email: info@dbsound.co.uk
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environmental noise surveys-noise at work surveys-sound insulation testing-air tightness testing

BS EN ISO 140-4:1998: Acoustics - Measurement of sound insulation in buildings and of building elements.  
Part 4: Field measurements of airborne sound insulation between rooms.

 BS EN ISO 140-7:1998: Acoustics - Measurement of sound insulation in buildings and of building elements.
                                                            Part 7: Field measurements of impact sound insulation of floors.

BS EN ISO 3382-2:2008:Acoustics - Measurement of room acoustic parameters.
dB Acoustics and Environmental Services can carry out sound transmission tests according to the following standards:
All measurement equipment has calibration certification from a United Kingdom Accreditation Service (UKAS) accredited test laboratory:
Sound and Reverberation Time Measurement:
 Svantech Acoustic Analyser Type Svan 912AE
 01dB 1/2” Condenser Microphone Type MCE212
 01dB Preamplifier Type PRE12H
 Bruel and Kjaer Acoustic Analyzer Type 2250
 Bruel and Kjaer 1/2" Condenser Microphone Type 4189
 Bruel and Kjaer Microphone Preamplifier Type ZC-0032
 Bruel and Kjaer Reverberation Time Module Type BZ-7227
 Bruel and Kjaer Rotating Boom Type 3923         
 Sound Tech Digital Power Amplifier Type PS802
 Dodecahedric  Noise Generator System Type DO12

Impact Sound Insulation Test:
Bruel and Kjaer Tapping Machine  Type 3204

Calibration:
Bruel and Kjaer Sound level Calibrator Type 4231
Sound Testing