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  News, Events & Publications    Stiftung Warentest: Tests of the latest mobiles with HEAD acoustics products
HEAD News Herzogenrath (Germany), May 6, 2016
Stiftung Warentest: Tests of the latest mobiles with HEAD acoustics products
Stiftung Warentest, one of the most well-known German consumer organizations, provides test results of the latest smartphones regularly. Now, they have again taken a close look to 15 up to date mobiles of different vendors and conducted a new and more strengthened testing program. Stiftung Warentest used HEAD acoustics products in parts of these tests.
In addition to aspects such as handling, battery life and camera performance also speech quality plays a role in the testing procedure. For this purpose, the artificial head measurement systems HMS II.3 with ear and mouth simulator as well as the handset positioner HHP III.1 were used. The speech quality was measured in both directions in a simulated UMTS network with and without background noise.
Further details on the tests can be found on the website of Stiftung Warentest:
Steffen Scholz
HEAD acoustics GmbH
Ebertstr. 30a,
D-52134 Herzogenrath
Phone: +49 (0) 2407 577 0
Fax: +49 (0) 2407 577 99
About HEAD acoustics GmbH – Telecom Division:
HEAD acoustics was founded in 1986 and has been involved in noise and vibration, electroacoustic and voice quality testing since its inception. HEAD acoustics is based in Herzogenrath, Germany, with affiliates in USA, Japan, France and Great Britain as well as a world-wide network of representatives. The Telecom Division of HEAD acoustics manufactures telecom test equipment and provides consulting services in the field of speech and audio quality. Moreover, HEAD acoustics closely co-operates with DECT Forum, ETSI,  ITU-T, 3GPPP, TIA CTIA, GSMA and other standardization bodies with regard to the development of quality standards for voice transmission and speech communication. In many partnership projects, HEAD acoustics has proven its competence and capabilities in conducting tests and optimizing communication products with respect to speech and audio quality under end-to-end as well as mouth-to-ear scenarios.
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