8 December 1995 Wireless data transmission through in-band on-channel digital audio broadcasting
Author Affiliations +
Proceedings Volume 2601, Wireless Data Transmission; (1995); doi: 10.1117/12.228132
Event: Photonics East '95, 1995, Philadelphia, PA, United States
USA Digital Radio (USADR) is finalizing the development of new state-of-the-art formats for in-band on-channel (IBOC) delivery of digital audio broadcasting (DAB). USADR's IBOC DAB systems are designed for top-notch digital audio delivery as well as enhanced ancillary data transmission capabilities. USADR's AM and FM IBOC DAB systems employ MUSICAMR source encoding as well as innovative modulation techniques which address the various radio channel impairments characteristic of AM and FM band propagation. The USADR IBOC DAB systems are designed to be backwards compatible with conventional AM and FM broadcasting for a seamless and cost-effective transition to DAB.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
A. J. Vigil, "Wireless data transmission through in-band on-channel digital audio broadcasting", Proc. SPIE 2601, Wireless Data Transmission, (8 December 1995); doi: 10.1117/12.228132; http://dx.doi.org/10.1117/12.228132


Frequency modulation

Amplitude modulation


Forward error correction

Analog electronics

Computer programming

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