The test methods and requirements for super wideband and full band have been implemented in the ACQUA standard specification UG TS 26 SWB/FB.
UG TS 26 SWB/FB is an extended database option of the automated ACQUA standard TS 26 131-32 (code 6777). 3GPP TS 26.131 and 3GPP TS 26.132 specify the test methods and minimum requirements for evaluating the acoustic characteristics of narrowband (NB), wideband (WB), super-wideband (SWB), and fullband (FB) 2G/3G/4G/5G/WLAN terminals. HEAD acoustics implements the test methods and requirements for super-wideband and fullband in the ACQUA standard UG TS 26 SWB/FB. When combined with other HEAD acoustics components, TS 26 131-32 and UG TS 26 SWB/FB form the GCF/PTCRB (Global Certification Forum/PCS Type Certification Review Board) certified test platform TP1901 for testing mobile devices.
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basic information
Automated and reproducible test sequences Handset testing Headset testing Handheld hands-free testing Desktop hands-free testing Based on 3GPP TS 26.132 Version 19.0.0 (2025-10) Measurement and evaluation
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Compliance testing for super wideband and full band mobile terminals in 4G/5G/WLAN networks applying acoustic interfaces in accordance with 3GPP TS 26.131 version 19.0.0 (2025-10) and 3GPP TS 26.132 version 19.0.0 (2025-10). GCF/PTCRB compliance testing for 4G/5G mobile terminals based on GCF work item 252. Experimental development and optimization of 4G/5G/WLAN mobile terminals with voice quality evaluation.
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Company information
HEAD acoustics Japan Co., Ltd. has been active as a leading company in the fields of dummy head-related recording and playback systems, acoustic analysis based on human auditory characteristics, and communication measurement technology for over 25 years. HEAD acoustics has consistently been a pioneer in developing innovative technologies such as dummy head-related binaural technology, acoustic analysis related to human hearing, interactive sound simulation systems, and transmission path analysis. HEAD acoustics will continue to focus on research and development through collaboration with universities and other research institutions and participation in international research projects.
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