Table 4 Convert table from PSNR to MOS
From: A new leader-based multicast scheme with a Raptor code in IEEE 802.11 multi-rate WLANs
MOS | Quality | Impairment | PSNR (dB) |
|---|---|---|---|
5 | Excellent | Imperceptible | >37 |
4 | Good | Perceptible but not annoying | 31 ~ 37 |
3 | Fair | Slightly annoying | 25 ~ 31 |
2 | Poor | Annoying | 20 ~ 25 |
1 | Bad | Very annoying | <20 |