two-channel
- s designating sound transmission from two sources through two channels
- The two-channel radio remote lets you control wing speed and tail rotor speed and doubles as a charging base (a 20-min.
- The system boasts virtual surround sound that supposedly makes two-channel audio feel like home-theater 5.
- Until that point we had known only two-channel stereo sound, whether from a CD, the TV or a videotape.