Selection of a modulation technique for ATSC DTV was a contested process between Zenith VSB and GI QAM. VSB emerged as the winner only to be challenged by proponents of COFDM because the rollout of ...

Zenith and NxtWave Communications said they have completed agreements to jointly develop compatible data-transmission enhancements for the VSB modulation system in the Advanced Television Systems ...

Last year, at NAB2000, the hot topic among TV broadcast engineers was whether or not COFDM would be allowed to join 8-VSB as one of the authorized DTV modulation formats. This year, I got the ...

SAN MATEO, Calif. — Zenith Electronics Corp. and NxtWave Communications Inc. have merged their competing modulation technologies into a single multirate, dual-stream system in response to the Advanced ...

Samsung Electronics Co., Ltd., a leader in advanced semiconductor technology, today announced that it has designed a new digital TV receiver chip, the S5H1411, enabling digital TVs designed for the ...