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Recording arrangement for error-tolerant recording of information signal

A recording device and technology for recording information, applied in the directions of digital recording/reproduction, simultaneous/sequential multi-television signal transmission, image communication, etc. high power consumption

Inactive Publication Date: 2005-11-16
KONINK PHILIPS ELECTRONICS NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Unfortunately, it has been found that this known recording device and the known recording method have a disadvantage: that is, incorrect VPS codes in the program information from TV stations are only rarely corrected, as a result of which: TV broadcasts programmed with the broadcast logo are often not recorded at all
Furthermore, video recorders are known to have a rather high power consumption due to the periodic scanning and testing of program information
Thus, known video recorders do not implement a "low power standby mode" which is very appreciated by users

Method used

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  • Recording arrangement for error-tolerant recording of information signal
  • Recording arrangement for error-tolerant recording of information signal
  • Recording arrangement for error-tolerant recording of information signal

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Embodiment Construction

[0022] best practice

[0023] figure 1 A hard disk recorder 1 is shown, to which an antenna 2 and a television set 3 are connected. The antenna signal AS supplied from the antenna 2 to the hard disk recorder 1 can be applied to the analog tuner 4 of the hard disk recorder 1 . The tuner 4 thus forms receiving means for receiving an information signal formed from the television signal FS. The antenna signal AS transmits a plurality of television signals FS from various broadcasting stations such as CNN or ARD. Tuner information TI identifying one of these stations can be applied to the tuner 4 . The tuner 4 is adapted to provide the television signal FS received in the antenna signal AS and identified by the tuner information TI.

[0024] The hard disk recorder 1 comprises a signal processing stage 5 to which the tuner 4 supplies the television signal FS. The signal processing stage 5 is adapted to process the television signal FS and to provide digital recorded data AD. T...

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PUM

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Abstract

A recording arrangement (1) can be programmed to record an information signal (FS) of an information broadcast by the entry of a broadcast identification (VPS-SI, VPS-PI) and a broadcast start time (SBZ) transmitted in the information signal (FS). The recording mode of the recording arrangement (1) is activated both when the broadcast identification (VPS-SI, VPS-PI) is detected in the received information signal (FS) and when a recording start time (ABZ) is reached, which recording start time is reached a lead time interval (VZ) before the broadcast start time (SBZ-PI) of the programmed information broadcast. When during programming of the recording of the information broadcast a broadcast end time (SEZ) has been entered the recording mode of the recording arrangement (1) is deactivated only when, on the one hand, the broadcast identification (VPS-PI, VPS-SI) in the received information signal (FS) is not detected and when, on the other hand, a recording end time (AEZ) is reached, which recording end time is reached a trailing time interval (NZ) after the broadcast end time (SEZ) of the programmed information broadcast.

Description

field of invention [0001] The invention relates to a recording device for recording an information signal of an information broadcast programmed for recording and identified by a broadcast identification. [0002] The invention also relates to a recording method for recording an information signal of an information broadcast programmed for recording and identified by a broadcast identification. Background of the invention [0003] Such a recording device and such a recording method are known from document EP 0 492 298 A2. Known recording devices take the form of video recorders having means for recording television signals of programmed television broadcasts. With known video recorders, a television broadcast selected by the user can be programmed for recording with the help of a so-called VPT programming system, for that broadcast information (visual data) received in the television signal via a connection to The TV on the video recorder shows up. The user can select the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/765G11B20/10H04N5/76H04N5/781H04N5/782H04N7/08H04N7/081H04N21/433H04N21/434H04N21/435H04N21/472H04N21/84
CPCH04N5/782H04N21/435H04N21/47214H04N21/84H04N21/4334H04N21/4348
Inventor A·普罗伊德A·卡尔马
Owner KONINK PHILIPS ELECTRONICS NV