Apparatus for receiving broadcasting signals

Details Apparatus for receiving broadcasting signals Apparatus for receiving broadcasting signals

1998-04-14

2000-11-07

Bocure, Tesfaldet

Pulse or digital communications

Receivers

381 2, H04L 2706, H04H 500

Patent

active

061447072

ABSTRACT:
An apparatus for receiving broadcasting signals, which includes a tuner for receiving a digital audio broadcasting signal, a data demodulating portion for obtaining time interleaved information data based on the digital audio broadcasting signal received by the tuner, a time de-interleaving portion for causing the time interleaved information data to be subjected to a time de-interleaving arrangement, an audio signal reproducing portion for obtaining a reproduced audio signal based on time de-interleaved information data obtained from said time de-interleaving portion, a RAM for storing unit data constituting the time interleaved information data therein and reading stored unit data therefrom when the time interleaved information data are subjected to the time de-interleaving arrangement, and a memory control portion for controlling storage of the unit data in the RAM and for reading the stored unit data from the RAM and operative to utilize a part of the RAM which is not used for storing and reading the unit data for storing data other than the unit data therein and reading stored data therefrom.

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patent: 5943371 (1999-08-01), Beale et al.
patent: 5946292 (1999-08-01), Tsujishita et al.
patent: 5946293 (1999-08-01), Beale et al.

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