microphone

• Dispositivo que converte ondas sonoras em sinais elétricos, usado para gravar ou amplificar som.

A device that converts sound waves into electrical signals, used for recording or amplifying audio.

1. Sound conversion deviceA2formal

   An instrument that transforms sound waves into electrical signals for recording or amplification.

   Dispositivo de conversão de som

   • The singer held the microphone close to her mouth.
   • He adjusted the microphone to reduce feedback.
   • The lecturer used a microphone so everyone could hear.

   Sinônimosmike