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Dive into the research topics where Johannes Jozef Wilhelmus Kalfs is active.

Publication


Featured researches published by Johannes Jozef Wilhelmus Kalfs.


Archive | 1984

Data processing system in which unreliable words in the memory are replaced by an unreliability indicator

Theodorus Gerardus Johannes Antonius Martens; Frits Anthonie Steenhof; Johannes Jozef Wilhelmus Kalfs


Archive | 1994

Apparatus for reproducing n digital signals from n adjacent tracks on a record carrier

Johannes Jozef Wilhelmus Kalfs; Franciscus Antonius Kneepkens


Archive | 1997

System for recording and/or reproducing information medium for use in the system, and magnetic write head and arrangement for formatting the medium

Johannes Jozef Wilhelmus Kalfs; Abraham Hoogendoorn


Archive | 1982

Arrangement for cancelling echo signals

Johannes Jozef Wilhelmus Kalfs


Archive | 1982

Arrangement for correcting pulse distortion in homochronous data transmission

Wilfred Andre Maria Snijders; Johannes Jozef Wilhelmus Kalfs; Petrus Josephus Van Gerwen


Archive | 2014

Calibrating operation of a lighting device

Michel Albertus Theodorus Klein Swormink; Michiel Adriaanszoon Klompenhouwer; Marek Zbigniew Szczerba; Jurgen Mario Vangeel; Roger Peter Anna Delnoij; Johannes Martinus Maria Hensing; Petrus Antonius Verbeek; Johannes Jozef Wilhelmus Kalfs


Archive | 1996

Positioning of a head relative to a plurality of tracks

Abraham Hoogendoorn; Johannes Jozef Wilhelmus Kalfs


Archive | 2013

ILLUMINATION SENSOR FOR DISTINGUISHING BETWEEN DIFFERENT CONTRIBUTIONS TO A SENSED LIGHT LEVEL

Petrus Antonius Verbeek; Michel Albertus Theodorus Klein Swormink; Roger Peter Anna Delnoij; Johannes Martinus Maria Hensing; Jurgen Mario Vangeel; Johannes Jozef Wilhelmus Kalfs


Archive | 2014

Anti-tampering daylight harvesting system

Roger Peter Anna Delnoij; Jurgen Mario Vangeel; Michel Albertus Theodorus Klein Swormink; Petrus Antonius Verbeek; Johannes Martinus Maria Hensing; Johannes Jozef Wilhelmus Kalfs; Michiel Adriaanszoon Klompenhouwer


Archive | 1997

Recording and reproducing an information signal on/from a longitudinal record carrier provided with tracking signals

Abraham Hoogendoorn; Johannes Jozef Wilhelmus Kalfs

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