Acoustic Transmission
- Speech Transmission Index (STI)
- Speech Transmission Index for Public Address systems (STIPA)
- Sound Transmission Class (STC) as per ASTM-E336/E413
Instrumentation
Pro Sound Testing, Inc. uses the following instrumentation for environmental testing:
NTI Audio XL2™ and MR-Pro™ with modules for
- STIPA
- Extended Acoustic Pack
- Data Explorer
- Sound Insulation
Outline Globe Source™ radiator
Sennheiser Ambeo™ Microphone
On-site Testing
We can perform environmental acoustic testing on-site. We have several available testing parameters:
Noise Ratings
- Noise Criteria NC (ANSI S12.2-2008)
- Room Noise Criteria RNC (ANSI S12.2-2008)
- Noise Rating NR (ISO 1996)
Noise Exposure
- 2003/10/EC and ISO 9612
Architectural Acoustics
- Room Impulse Response
- ISO 3382 Measures, including T30, C50, C80
- Ambisonics / A-Format / B-Format
What’s New?
- Now certified for CTA-2006-D mobile amplifier testing.
- PST adds 1000 lb trolley/hoist in main chamber.
- Amplifier testing station upgrades to Clio12QC.
- QSC Q-Sys added for loudspeaker testing.