dolby

• Nom propre désignant une technologie ou un système, souvent lié à la réduction de bruit et à l'amélioration du son, initialement développé par un ingénieur électricien américain.

A proper noun referring to a technology or system, often associated with audio noise reduction and sound enhancement, originally developed by an American electrical engineer.

indénombrable · nom propre

1. Noise reduction systemB2formal

   A trademarked technology developed by Ray Dolby that reduces background noise in audio recordings, particularly in tape and film.

   Dolby

   • The cassette player had Dolby noise reduction built in.
   • Many classic films were remastered using Dolby technology.
   • He adjusted the Dolby settings to improve the sound quality.

2. Audio encoding standardB2formal

   A set of audio compression and encoding technologies used in cinema and home theater systems for high-quality sound.

   Dolby (norme audio)

   • The movie theater is equipped with Dolby Atmos surround sound.
   • This Blu-ray disc supports Dolby TrueHD audio.
   • Dolby Digital is a common format for DVD and streaming audio.