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EP0309966A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Facsimile circuit monitor system

Assignee: Sharp Corp
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Filing: 1988-09-26
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Granted: —
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Expires: 2008-09-26
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Abstract

Abstract In a facsimile circuit monitor system, a control signal to be transmitted or received is initially converted into a code easy to be stored in a memory in order that the signal can be readily stored in the memory. When a certain signal has been received, a signal level is calculated on the basis of actual gain of an AGC (automatic gain control) and stored in the memory so that information stored in the memory may be outputted.

Inventors

  • 👤 Matahira Kotani
  • 👤 Masafumi Matsumoto
  • 👤 Masanori Morigami
  • 👤 Masayuki Hachinoda

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-09 12:29
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/00002; H04N1/00007; H04N1/0001; H04N1/00026; H04N1/00034; H04N1/0035; H04N1/00405; H04N1/00408; H04N1/32; H04N1/32101; H04N1/32106; H04N1/32122; H04N2201/00; H04N2201/32; H04N2201/3201; H04N2201/3212; H04N2201/3219; H04N2201/3273; H04N2201/3274

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 82 words
A facsimile circuit monitor system comprising: means for converting a control signal to be transmitted or received into a code easy to be stored in a memory so that said signal may be readily stored in said memory; means for calculating a signal level on the basis of actual gain of an AGC (automatic gain control) when a signal has been received; and means for storing said signal level in said memory so that information stored in said memory may be outputted.
Claim 2
Dependent Claim 82 words
A facsimile circuit monitor system comprising: means for converting a control signal to be transmitted or received into a code easy to be stored in a memory so that said signal may be readily stored in said memory; means for calculating a signal level on the basis of actual gain of an AGC (automatic gain control) when a signal has been received; and means for storing said signal level in said memory so that information stored in said memory may be outputted.
Claim 3
Independent Claim 72 words
A method of monitoring a facsimile circuit com­prising the steps of: converting a control signal to be transmitted or received into a code easy to be stored in a memory; storing said signal in said memory; calculating a signal level on the basis of actual gain of an AGC (automatic gain control) when a signal has been received; storing said signal level in said memory; and outputting information stored in said memory.
Claim 4
Independent Claim 72 words
A method of monitoring a facsimile circuit com­prising the steps of: converting a control signal to be transmitted or received into a code easy to be stored in a memory; storing said signal in said memory; calculating a signal level on the basis of actual gain of an AGC (automatic gain control) when a signal has been received; storing said signal level in said memory; and outputting information stored in said memory.

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