LiveO2 Systems have noise suppression features to minimize noise:
- Nylon reinforced hoses
- Mufflers
Noise specification by model:
| 10 LPM | 20 LPM | |
| LiveO2 AC | 61 Steady 67 dB during vent | 66 dB Steady 67 dB during vent |
| LiveO2 Extreme | 61 constant 67 dB during vent | 66 dB Steady 67 dB during vent |