1. A political or marketing campaign characterized by loud, aggressive, and highly visible promotion with considerable publicity and commotion
The presidential campaign was a noisy campaign that dominated all media channels.
A campanha presidencial foi uma campanha barulhenta que dominou todos os canais de mídia.
2. A promotional or advertising effort marked by excessive noise, sensationalism, or dramatic public attention
They launched a noisy campaign to promote their new product.
Lançaram uma campanha barulhenta para promover seu novo produto.