This is however no problem for Audio Analyzer UPL. Since all test functions are implemented digitally, UPL can be adapted to changing requirements by simply loading the necessary software – and this also for the analog interfaces.

This is a discontinued productMore Information? Please contact us.Overview Key Facts Generation of coded test signals in AC-3 format (Dolby Digital) and DTS format User-selectable sweep parameters Key FactsGeneration of coded test signals in AC-3 format (Dolby Digital) and DTS formatUser-selectable sweep parameters

To carry out such measurements, R&S®UPL only requires the options Audio Monitoring (R&S® UPL- B5) and Universal Sequence Controller (R&S® UPL-B10). Brief DescriptionAudio Analyzer R&S®UPL in conjunction with option R&S® UPL-B7 is a complete test system for all standard measurements on hearing aids.

Describes all instrument functions and remote control commands, including measurement and programming examples, for the base unit. Also describes some general functions that apply to several applications.

File DescriptionDateHow to use R&S UPL drivers 07.11.2007 History notes for Audio Analyzer R&S UPL 07.11.2007 Driver NameSizeVersionDateVXIplug&play driver for Audio Analyzer R&S UPL 832 kB2.23.2, 11/2007 07.11.2007 LabVIEW 6.0 Driver for Audio Analyzer R&S UPL 2 MB3.1.1, 08/2005 26.08.2005 LabVIEW 8 Driver for Audio Analyzer R&S UPL 2 MB3.1.2, 11/2007 07.11.2007 LabVIEW 7 Driver for Audio Analyzer

Describes all instrument functions and remote control commands, as well as measurement and programming examples.

Describes the specific functions of the application.For information on operating the R&S®UPL see the user manual of the base unit.

Describes the specific functions of the application.For information on operating the R&S®UPL see the user manual of the base unit.

Describes the specific functions of the application.For information on operating the R&S®UPL see the user manual of the base unit.

Many measurements in audio applications have to be monitored for compliance with specified limit values. Therefore, sometimes a whole series of measurements have to be compared with a fixed limit value, in other case it might be necessary to define different tolerances for example for different frequency ranges. Both can be done using Audio Analyzer UPD or UPL. This application note covers the different possibilities of limit checking, it demonstrates how to edit limit files and presents a program to easily generate files for checking the limits of frequency response measurements. Furthermore the display modes for different kinds of references are explained.

04-Jun-1998 | AN-No. 1GA33