ETSI - TR 103 138
Speech and multimedia Transmission Quality (STQ); Speech samples and their use for QoS testing
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 March 2023 |
| Status: | active |
| Page Count: | 27 |
scope:
The present document introduces and explains the use and application of speech samples to determine the objective Listening Quality (LQO) in Narrowband (NB), Wideband (WB), Super-Wideband (SWB) and Fullband (FB) for different scenarios such as connections between fixed networks and mobile terminals.
This revision of the present document reflects latest technologies and standards in voice transmission and evaluation.
Document History
TR 103 138
March 1, 2023
Speech and multimedia Transmission Quality (STQ); Speech samples and their use for QoS testing
The present document introduces and explains the use and application of speech samples to determine the objective Listening Quality (LQO) in Narrowband (NB), Wideband (WB), Super-Wideband (SWB) and...
August 1, 2018
Speech and multimedia Transmission Quality (STQ); Speech samples and their use for QoS testing
The present document introduces and explains the use and application of speech samples to determine the objective listening quality (LQO) in narrowband (NB), wideband (WB), super-wideband (SWB) and...
September 1, 2016
Speech and multimedia Transmission Quality (STQ); Speech samples and their use for QoS testing
The present document introduces and explains the use and application of speech samples to determine the objective listening quality (LQO) in narrowband (NB), wideband (WB) and super-wideband (SWB)...
March 1, 2015
Speech and multimedia Transmission Quality (STQ); Speech samples and their use for QoS testing
The present document introduces and explains the use and application of speech samples to determine the objective listening quality (LQO) in narrowband (NB), wideband (WB) and super-wideband (SWB)...
November 1, 2014
Speech and multimedia Transmission Quality (STQ); Speech samples and their use for QoS testing
The present document introduces and explains the use and application of speech samples to determine the objective listening quality (LQO) in narrowband (NB), wideband (WB) and super-wideband (SWB)...
October 1, 2013
Speech and multimedia Transmission Quality (STQ); Speech samples and their usage for QoS testing
The present document introduces and explains the use and application of speech samples to determine the objective listening quality (LQO) in either narrowband (NB) or wideband (WB) tests for...