Jun 9, 2010 22:58
14 yrs ago
English term
Argentina
ProZ.com Member Services & Support Staff
Native in: Spanish 
, Kinyarwanda , Zuni , American Sign Language
Works in: English to Spanish, Chamorro to Kinyarwanda, English to Gujarati, and 13 more.
front porch
GBK
English to Swedish
Tech/Engineering
Telecom(munications)
Definition from
Wikipedia:
In television broadcasting, the front porch is a brief (about 1.5 microsecond) period inserted between the end of each transmitted line of picture and the leading edge of the next line sync pulse.
Example sentences:
The signal for a single horizontal video line consists of a horizontal sync signal, back porch, active pixel region, and front porch. (National Instruments)
...a vestige of said overshoot noise remains in said output of the clipping circuit means to cancel said curved characteristic and provide the reconstituted video signal from said mixing means with a flat characteristic at said front porch. (Free Patents Online)
Apparatus according to claim 8 wherein the front porch has a voltage level substantially equal to that of the vertical synchronization pulse. (PatentDocs)
Change log
Jun 9, 2010 22:50: changed "Kudoz queue" from "In queue" to "Public"
Jun 9, 2010 22:58: changed "Stage" from "Preparation" to "Submission"
Jun 12, 2010 23:57: changed "Stage" from "Submission" to "Selection"
Jun 19, 2010 23:57:
Jul 9, 2010 23:57:
Aug 8, 2010 23:57: