| 摘要 |
<p>The invention concerns a method for soundproofing a space (1) receiving noises, by emitting counternoises in said space, which consists in acquiring an electric signal used by an electric sound-generating apparatus (4) which transforms said electric signal into sound waves causing at least part of the noises to be attenuated, said acquisition being carried out at latest at the time when the sound-generating electric apparatus transforms said electric signal into sound waves, and in determining the counternoises on the basis of said electric signals.</p> |
