multichannel

/ˌmʌltiˈtʃænəl/
adjective
  1. Involving or using several different channels or methods of communication, distribution, or broadcasting.
    • Many shoppers prefer a multichannel experience where they can buy online and pick up in store.
    • The radio station switched to a multichannel broadcast to offer different music genres on separate frequencies.
    • The company uses a multichannel marketing strategy that includes email, social media, and TV ads.
  2. Relating to a system that transmits or records multiple audio or video signals simultaneously.
    • This multichannel amplifier can power speakers in five different rooms at once.
    • Engineers set up a multichannel recording to capture each instrument on its own track.
    • The new sound system supports multichannel audio for a more immersive movie experience.
What does "multichannel" mean? | whatsthatwordmean | whatsthatwordmean