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  Hands-Free Telephony in Cars

Hands-Free Telephony in Cars

Qualitative assessment of speech quality of car hands-free terminals is a challenging topic. The variety of background noises and additional artifacts due to RF problems, among other things, significantly influence speech quality. HEAD acoustics provides perfectly tailored solutions for manufacturers and suppliers of the automotive industry to analyze and optimize complete hands-free systems.
Test setup with an artificial head measurement system, MFE VI.1, labBGN, ACQUA, HAE-car, Radio Communication Tester and a hands-free terminal as DUT
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Test setup with an artificial head measurement system, MFE VI.1, MFE XI, labBGN, ACQUA, HAE-car and a hands-free terminal as DUT (via Bluetooth®)
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Device under Test
Car Hands-Free Terminal (Head Unit)
Relevant Standards
Available ACQUA Standards
- ITU-T P.340
- ITU-T P.1100
- ITU-T P.1110
- ITU-T P.1130
- VDA Specification for
Car Hands-Free Terminals
Do you have further questions?
Get in touch with our Telecom team!
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