what is the scan rate of a new television do a days (how many pictures a second?)
2007-02-03 21:20:00 · 6 answers · asked by Anonymous in Consumer Electronics ➔ TVs
Depends on the television (who manufactured it, whether or not it is a progressive or interlace scan and what you are watching on it.)
2007-02-03 21:26:24 · answer #1 · answered by Athena 3 · 0⤊ 0⤋
It depends, a basic new TV will scan at around 60hz, but a high spec new TV will scan at around 125hz
Keep in mind that it'll scan the same frame twice, and the human eye can't see above around 30fps, so unless you're convinced by all the tech-talk and have convinced yourself that you can see a masssive difference, the main difference is really only the refresh rate of other devices plugged into it.
2007-02-03 21:31:31 · answer #2 · answered by Scott Bull 6 · 0⤊ 0⤋
In the UK the standard PAL Rate is 25 fps interlaced = 50 fps
2007-02-04 02:05:45 · answer #3 · answered by rmn_tech 4 · 0⤊ 0⤋
Two interlaced frames of 25 pictures (50Hz) 312.5 lines per frame (625 lines total) per second.A small proportion of the horizontal lines in each frame carry information for equalisation of the interlace process ,flyback timing, blanking. teletext etc, and as such do not contain video information
2007-02-06 23:53:32 · answer #4 · answered by ------------------ 4 · 0⤊ 0⤋
I think 30 per second.
2007-02-03 21:27:13 · answer #5 · answered by AKL 3 · 0⤊ 0⤋
New television - 1000 Hz :)
No, it is just 60Hz (cycles per second for all CRTs)
2007-02-03 21:28:20 · answer #6 · answered by Anonymous · 0⤊ 1⤋