Acoustics

PCTEST acoustics facilities are fully equipped with hemi-anechoic acoustic chambers for handset audio tests for technologies including, but not limited to:

• GSM EFR, HR, AMR codecs
• CDMA2000/CdmaOne Full Rate, EVRC codecs
• UMTS AMR-FR, AMR-HR codecs

Utilizing automated custom software and state-of-the-art hardware , PCTEST ensures for our customers 17025 accredited acoustic performance testing according to the standards such as:

• 3GPP2 C.S0056-0 Electro-Acoustic Recommended Minimum Performance Specification for cdma2000 Mobile Stations
• IEEE 269 Standard Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets, Handsets, and Headsets