Title :
A digital-processing IC for ghost canceler
Author :
Kume, Tsutomu ; Kobayashi, Satoshi ; Nagamine, Takatomo ; Adachi, Hiroshi ; Kuwabara, Hiroshi ; Goseki, Masami ; Satoh, Kiyohiko
fDate :
8/1/1992 12:00:00 AM
Abstract :
The authors have developed a digital-processing IC for a ghost canceler that has achieved both high performance in terms of ghost cancellation and reductions in size and cost. This has been done by including several function blocks in the IC. The hardware structure of the IC was flexible to accommodate various cancellation algorithms. The IC also included hardware for processing memorized waveform data by using transversal filters and built-in line memories
Keywords :
digital signal processing chips; interference suppression; television interference; built-in line memories; cancellation algorithms; digital-processing IC; function blocks; ghost cancellation; hardware structure; memorized waveform data; transversal filters; Application specific integrated circuits; Broadcast technology; Costs; Digital integrated circuits; Displays; Distortion; Hardware; Large scale integration; Transversal filters; Video recording;
Journal_Title :
Consumer Electronics, IEEE Transactions on
