Keysight Technologies Inc. Software, POLQA measurement, fixed perpetual license
The U8903B-N3432B is a fixed perpetual license software option for the Keysight U8903B Audio Analyzer, enabling POLQA (Perceptual Objective Listening Quality Analysis) measurement capability. POLQA is the latest standard for voice quality testing, providing objective and repeatable measurements of speech quality in modern telecommunication networks. This software option allows users to perform advanced voice quality analysis on a variety of audio devices and systems, supporting both narrowband and wideband signals. The perpetual license ensures continuous access to POLQA measurement features without recurring fees, making it ideal for R&D, production, and quality assurance environments.
