This Recommendation describes resistibility tests for all telecommunication equipment against overvoltages and overcurrents for use by network operators and manufacturers. This Recommendation applies...
This Recommendation contains advice to administrations on conducting subjective tests of speech quality with a crowdsourcing approach. It focuses on listening-only tests including the absolute...
The sending, receiving or side-tone sensitivity/frequency characteristic of a local telephone system (LTS) is usually measured directly. NOTE 1 – The sending, receiving or side-tone...
The present document describes auditory and instrumental testing methodologies, which can be used to evaluate the perceived listening effort in the following speech communication scenarios at...
This Recommendation is intended to define non-interactive subjective assessment methods for evaluating the quality of digital video images coded at bit rates specified in classes for TV3, MM4, MM5...
