Hemi-anechoic chamber PTEDS is an established leader in acoustical measurement technology, noise control engineering and the development of acoustical standards. Our world-class facilities include hemi-anechoic, fully-anechoic chambers and reverberation chambers. With our research and development roots and our highly qualified staff, we can ensure that the services you receive are tailored to your individual requirements.
Certifications, accreditations, and services:
ISO 9000 certified
NVLAP accredited
Services:
- Acoustical measurements - scope of NVLAP accreditation
- Noise emission measurements - sound pressure and sound power
ANSI S12.31 - ISO 3741
ANSI S12.32 - ISO 3742
ANSI S12.34 - ISO 3744
ANSI S12.35 - ISO 3745
ANSI S12.10 - ISO 7779 - ECMA 74
- Sound power of air-moving devices
ANSI S12.11 - Calibration of reference sound sources
ANSI S12.5 - ISO 6926 - Sound absorption
ASTM C423 - ISO 354 - Compliance determination/preparation of noise declarations
ISO 9296 - ECMA 109
- Noise emission measurements - sound pressure and sound power
- On-site consultation/chamber qualification
- Noise control engineering/design
- Facilities also available for lease