ETSI TS 103 281 describes testing methodologies which can be used to objectively evaluate the performance of
super-wideband and fullband mobile terminals for speech communication in the presence of background noise.
Background noise is a problem in mostly all situations and conditions and needs to be taken into account in terminal
design. The present document provides information about the testing methods applicable to objectively evaluate the
speech quality of mobile terminals (including any state-of-the-art codecs) employing background noise suppression in
the presence of background noise.
| Edition : | 1.2.1 |
| File Size : | 1
file
, 4.4 MB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 78 |
| Published : | 01/01/2018 |
