Voice Testing Software for Hands-free Equipment

For testing the audio performance of hands-free equipment – whether part of a mobile phone system integrated in a car or hands-free equipment connected to a common mobile phone – Type 7909-S1 is a useful tool for audio professionals working with the development of hands-free equipment.

The software takes it outset in the dedicated test specifications outlined in the VDA standard (Verband der Automobilindustrie) for testing of hands-free equipment. With the software, the different configurations of hands-free equipment addressed in the VDA can be tested. This implies that the microphone system can be tested separately and under different conditions to those outlined in the VDA standard, but that the complete hands-free system can also be tested under the conditions outlined in the VDA standard.

Type 7909-S1 is built on the PULSE™ platform, which also provides a wide range of analysis capabilities for the verification of the acoustic design during development. Furthermore, it is a versatile platform for objective as well as subjective evaluation of specific components such as noise suppressors, echo chancellors, etc. With the PULSE™ platform there follows a natural upgrade path for testing mobile phones according to a variety of international standards for measuring audio performance.