white noise

• Som aleatório e constante que contém todas as frequências audíveis com a mesma intensidade, frequentemente usado para mascarar outros sons, melhorar o sono ou a concentração.

A random, constant sound that contains all audible frequencies at equal intensity, often used to mask other sounds, aid sleep, or improve concentration.

1. Sound signalB2formal

   A random, constant sound that contains all audible frequencies at equal intensity, often used to mask other sounds.

   ruído branco

   • Many people use a white noise machine to help them sleep.
   • The sound of a fan is a common example of white noise.
   • White noise can help babies fall asleep more easily.

2. Figurative meaningC1informal

   Unimportant or distracting information that obscures the main message or signal.

   Ruído

   • The report was full of white noise and lacked clear conclusions.
   • Social media often creates a lot of white noise around important issues.
   • You need to filter out the white noise to focus on the key facts.