Information providing apparatus

Television – Special applications – Simulator

Patent

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Details

39520061, 348394, 348403, H04N 1413

Patent

active

058505270

ABSTRACT:
An information providing apparatus identifies a transmission enabled band of a transmission line and selects information conforming to the band, thereby effectively utilizing the transmission band of the transmission line. The apparatus determined a period which is to be required before demanded information is provided and notifies it to the user as a wait period, whereby the apparatus is made convenient for the user to operate. The apparatus is disconnected from the line during the wait period, thereby reducing a waste of a line charge.

REFERENCES:
patent: 4730348 (1988-03-01), MacCrisken
patent: 5301191 (1994-04-01), Otani
patent: 5444703 (1995-08-01), Gagliardi et al.

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