タップ利得修正回路

English translation: tap gain correcting circuit

14:39 Jun 21, 2006
Japanese to English translations [PRO]
Science - Physics / electricity
Japanese term or phrase: タップ利得修正回路
減算器1 7の出力は消去残信号enであり、こ の信号enは送信側出力端子19とタップ利得修正回路21に送られる。
Marina Dolinsky (X)
Local time: 12:30
English translation:tap gain correcting circuit
Explanation:
Adaptive equalizer with variable tap coefficient leakage
Document: United States Patent 4575857
Abstract: An automatic equalizer comprises a waveform equalizer having a transversal filter connected to receive an input signal having a linear distortion, and having controllable tap gains; and a tap gain correcting means for successively correcting the tap gains of the transversal filter to take from the transversal filter an output signal from which the linear distortion is removed. In order to maintain the good convergency of tap gain correction control and prevent the excessive increase of the residual distortion, the tap gain correcting means is arranged to add a small leak to the correction control of tap gains. The magnitude of this leak is increased or decreased depending upon the sum of absolute values of the differences between the tap gains and their predetermined values to be set when the input signal contains no distortion.

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Note added at 1 hr (2006-06-21 16:05:45 GMT)
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http://www.its.bldrdoc.gov/table_mountain/1966/chap2.html
Selected response from:

cinefil
Japan
Local time: 18:30
Grading comment
Thank you so much.
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +1tap gain correcting circuit
cinefil


  

Answers


8 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
tap gain correcting circuit


Explanation:
Adaptive equalizer with variable tap coefficient leakage
Document: United States Patent 4575857
Abstract: An automatic equalizer comprises a waveform equalizer having a transversal filter connected to receive an input signal having a linear distortion, and having controllable tap gains; and a tap gain correcting means for successively correcting the tap gains of the transversal filter to take from the transversal filter an output signal from which the linear distortion is removed. In order to maintain the good convergency of tap gain correction control and prevent the excessive increase of the residual distortion, the tap gain correcting means is arranged to add a small leak to the correction control of tap gains. The magnitude of this leak is increased or decreased depending upon the sum of absolute values of the differences between the tap gains and their predetermined values to be set when the input signal contains no distortion.

--------------------------------------------------
Note added at 1 hr (2006-06-21 16:05:45 GMT)
--------------------------------------------------

http://www.its.bldrdoc.gov/table_mountain/1966/chap2.html


    Reference: http://www.freepatentsonline.com/4575857.html
cinefil
Japan
Local time: 18:30
Native speaker of: Native in JapaneseJapanese
PRO pts in category: 20
Grading comment
Thank you so much.

Peer comments on this answer (and responses from the answerer)
agree  V N Ganesh
42 mins
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