HD Radio (HDR) is a trademarked term for the in-band on-channel (IBOC) digital radio technology used by AM and FM radio stations mostly in the United States, Canada, and Mexico, with a few implementations outside North America.

Old radio

by 3Dee

Old radio

by 3Dee

HD Radio (HDR) is a trademarked term for the in-band on-channel (IBOC) digital radio technology used by AM and FM radio stations mostly in the United States, Canada, and Mexico, with a few implementations outside North America.

similar

Biology