Abstract
A digital audio signal-transmission system, in which high-quality digital stereo audio is multiplexed in the video carrier using a quadrature modulation method, is proposed. This system is fully compatible with the NTSC terrestrial television system and employs three new methods to improve compatibility with the existing NTSC system: dicode modulation, line interleaving, and line-comb filtering. Theoretical analysis and experiments show the feasibility of this transmission system at a data rate of 850 kbits/sec and a multiplexing level of—26 dB.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
