From: Neural network-based non-intrusive speech quality assessment using attention pooling function
Conditions | Background noise |
---|---|
MNRU (Q = 5, 6, 10, 12, 15, 18, 24, 25, 30, 35, 36) | No background noise |
MNRU (Q = 8, 14, 20, 26, 32) | Car noise: 15dB |
G.729.1 | No background noise |
Office noise: 40dB | |
Babble noise: 40dB | |
Babble noise: 128dB | |
Car noise: 15dB | |
Street noise: 20dB | |
G.711, Codec1, Codec2 | No background noise |
Background music | |
Office noise | |
Babble noise | |
Interfering talker | |
Car noise | |
Office noise: 40dB | |
G.729, G.729E, Codec3, Codec4, Codec5, Codec6 | No background noise |
Car noise: 15dB |