Acoustic performance testing: Acoustic Performance includes tests such as Send Loudness Rating (SLR), Receive Loudness Rating (RLR), Sidetone Masking Rating (STMR), Distortion, Noise and Acoustic shock.
Voice Quality includes testing against standards such as ITU-T P.862 and ITU-T P.800.
TRaC has a test and measure solution that includes a Head and Torso Simulator (HATS) and a fully anechoic chamber so we can perform Acoustic Performance and Voice Quality assessment on your DECT, VoIP and GSM products, in addition to hands-free equipment (conference telephones), modern handsets, headsets and in-ear devices.
All products with handsets/headsets or microphone / speaker peripherals requires acoustic performance to be considered.
TRaC offers a wide range of regulatory testing services for acoustic performance. Below are a selection of standards that can be tested at TRaC:
|Australia||AS/ACIF S004: 2008||Customer Access Equipment for connection to a Telecommunications Network|
|New Zealand||PTC200||Requirements for connection of Customer Equipment to the Analogue lines|
|PTC220||Requirements for Private Voice Networks connected to the PSTN/ISDN|
|South Africa||DPT-TE-001||Standard for Telecommunication Line Terminal Equipment (TLTE) for Connection to the Public Switched Telephone Network (PSTN)|
|DPT-SWS-001||General standard for switching system for connection to Public Switched Telephone Network (PSTN)|
|GSM||EN 300 607
(GSM Rec. 11.10)
|Digital cellular telecommunications system (Phase 2+);
Mobile Station (MS) conformance specification; Part 1: Conformance specification (GSM 11.10-1 version 8.1.1 Release 1999)
In addition to the regulatory testing, TRaC can offer conformance testing to the following standards:
|Europe||TBR 10||Digital Enhanced Cordless Telecommunications (DECT);
General Terminal Attachment Requirements;
|TBR 38||Public Switched Telephone Network (PSTN);
Attachment requirements for a terminal equipment incorporating an analogue handset function capable of supporting the justified case service when connected to the analogue interface of the PSTN in Europe
|UK||BS6317||Specification for simple telephones for connection to public switched telephone networks run by certain public telecommunication operators|
|Telephone Terminal Equipment - Transmission Requirements for Narrowband|
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