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Information
Generators with power outputs of under 1000 watts are suitable for powering
household products and domestic power tools.
Outputs of 2000-3000 watts are
most suitable for commercial uses such as outside catering and construction.
Outputs of over 4000 watts are associated with high power use, such as the emergency
services or professional film sets
The chart below give a
indication in the dB(A) of different noise levels so you can
determine what
generator would be suitable for your application
| Sound
levels chart | | 120 | |
 | |
Pneumatic drill |
| 110 |
Noisy factory |
| 100 |
Inside underground train |
| 90 |
Inside bus |
| 80 |
Average traffic on main road (at kerb) |
| 70 |
Normal Conversation (at 1m) |
| 60 |
Typical business office |
| 50 |
Living room in suburban area |
| 40 |
Library | |
30 |
Bedroom at night |
| 20 |
Insulated broadcasting studio |
| 10 |
Threshold of hearing |
| 0 |
| | Note:
As a guide a 10 dB increase represents a
doubling in loudness to the ear. |
| 
