Abstract
The introduction of digital signal processing began, for economical reasons, in CTV sets. Here are also possibilities for a significant qualitative improvement of the television picture and a concept for costimproved terminals for broadband ISDN. Mass production of CTV’s with digital picture and sound processing started in 1983. Up till now 350.000 sets have been produced under the name DIGIVISION. It is reliable technology integrated in the standardized production run and based on VLSI DIGIT 2000 system using three digital realtime processors (audio, video and deflection). These signal processors are supplemented by components for the A/D resp. D/A conversion. In the autumn 1984 a Text Processor (TPU) for processing the Teletext signals was added. A control bus structure coordinates the functions of the digital system by means of a Central Control Unit (CCU).
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© 1987 Springer-Verlag Berlin, Heidelberg
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Orth, L. (1987). Digital Signal Processing in Terminals. In: Baack, C., Kaiser, W. (eds) Wege zu besseren Fernsehbildern / Ways Towards High Definition TV. Telecommunications, vol 12. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-83145-4_43
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DOI: https://doi.org/10.1007/978-3-642-83145-4_43
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-17987-0
Online ISBN: 978-3-642-83145-4
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