MS Teams: ACQUA test suite for certifying conferencing devices according to Microsoft Teams
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Acoustic measurements for compliance with the official Microsoft audio test specification
Especially in these days, when lots of people working remotely from home offices, platforms for workplace collaboration and communication via VoIP like Microsoft Teams (formerly Microsoft Skype for Business) are increasingly important. To ensure optimal communication quality in conversations held on Microsoft Teams systems, VoIP conferencing devices can be tested according to the “Microsoft Teams Audio Test Specification V4.0”. For this purpose, HEAD acoustics offers its automated MS Teams test suite for use with the communication analysis software ACQUA. In this test suite all acoustic-related requirements are implemented to test VoIP devices and accessories for compliance with the official Microsoft audio test specification.
Testing relevant acoustic parameters
The acoustic measurements implemented in the MS Teams test suite cover all relevant communication quality aspects in sending and receiving direction like for example delay, frequency response, and echo performance. In addition, the new ACQUA test suite enables to analyze speech quality in presence of background noise and during double talk. It includes two projects, each for typical devices used with MS Teams: Handsets and headsets as well as personal speakerphones (mouth-to-microphone distance ≤ 1.0 m) and conferencing devices (mouth-to-microphone distance > 1.0 m). Thus, manufacturers are able to certify their devices for the use with Microsoft Teams.
“Conference scenarios are very complex due to the different devices of the participants. The MS Teams test suite makes another important contribution for ensuring compatibility of devices and software and thus optimizing communication quality in audio conferences," says Dr. Hans W. Gierlich, Managing Director Telecom at HEAD acoustics GmbH.
HEAD acoustics GmbH是全球领先的声音和振动分析解决方案供应商之一。我们在开发用于测量、分析和优化语音和音频质量的硬件和软件,以及客户订制解决方案和服务方面拥有专业的技术和开拓进取的精神,因此在电信领域获得全球认可。HEAD acoustics的服务范围涵盖技术产品的声音工程、环境噪声调研、语音质量工程、咨询、培训和技术支持。HEAD acoustics 位于亚琛附近,在中国、法国、印度、意大利、日本、韩国、英国、美国设有子公司,并在全球拥有众多销售合作伙伴。