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 ...

Last week in RF Report I mentioned that the Advanced Television Systems Committee (ATSC) had approved the Enhanced VSB (E-VSB) standard. The ATSC issued a news release last Tuesday announcing the ...

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 ...

CEMA president Gary Shapiro issued his support for the ATSC standard vestigial sideband (8-VSB) modulation over-air TV broadcasting scheme over the COFDM format being championed by Sinclair ...

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 ...

New IP modulation cores targeted for Xilinx FPGAs provide designers with lower cost-per-channel, high performance solutions AMSTERDAM, The Netherlands -- Sept. 7, 2007 -- At the International ...