Faster Tunning Using Multiple Tuners Andnetworked Monitors

Multiple television monitors ( 160, 170, 360, 370 ) share access via a network ( 150 ) to a central tuning device ( 100 ) that is able to tune multiple channels concurrently. The monitors communicate channel requests to the central device via the network. The central device processes the requests by...

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Bibliographische Detailangaben
Hauptverfasser:	BURGE STUART, SAWICKI PIOTR L, LIN REN, NITERT WILHELMUS G, VAN HORCK HENDRIKUS G, SPANJERS JOHAN M, TODOROV TODOR V, KOOIJMANS SANDER R, JOSEPH RANI M, JOHN THOMAS P, WOUTERS PETRUS N, MOLL HENDRIK F, NIELEN MARTINUS S, HAARSMA MARCUS G.A
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	Multiple television monitors ( 160, 170, 360, 370 ) share access via a network ( 150 ) to a central tuning device ( 100 ) that is able to tune multiple channels concurrently. The monitors communicate channel requests to the central device via the network. The central device processes the requests by controlling a number of individual tuners ( 330, 335, 340 ) to tune the requested channels, and couples the monitors to a data stream that is output from the appropriate individual tuner. Predictive tuning may be performed with any unused tuners to reduce delays. The monitors decode ( 425 ) the received data streams. Optionally, decoders ( 130, 135, 140 ) are provided for each tuner at the central device so that a decoded data stream is provided to the monitors.