1. An area or environment characterized by high levels of unwanted sound or noise pollution
The airport terminal is a noisy space where it's difficult to hear conversations.
O terminal do aeroporto é um espaço ruidoso onde é difícil ouvir conversas.
2. In mathematics and signal processing, a space or system affected by random noise or interference
The data was collected from a noisy space, requiring advanced filtering techniques.
Os dados foram coletados de um espaço ruidoso, exigindo técnicas avançadas de filtragem.