48k 32 line testcards for Rydepier
Posted: Tue Jul 17, 2012 1:20 amHi, here's some testcards produced at 48k from new sources.
They should playback nicely at 48k samples per second rather than interpolating from 44.1kHz
The first one is a black and white 32 line test card I made to copy the original Grant Dixon's I used TCC Test Card Maker to make the image then NBSC record to record it with the lines nicely arranged to make the gratings look nice. It's not a perfect copy but displays well.
the others are some colour (NBSC) ones. These should play back in monochrome on B&W televisors.
The two testcards are quite short it might be worth making them longer by cutting and pasting in audacity, ensuring that you copy an integer multiple of a frames worth i.e. 3840 samples
D
They should playback nicely at 48k samples per second rather than interpolating from 44.1kHz
The first one is a black and white 32 line test card I made to copy the original Grant Dixon's I used TCC Test Card Maker to make the image then NBSC record to record it with the lines nicely arranged to make the gratings look nice. It's not a perfect copy but displays well.
the others are some colour (NBSC) ones. These should play back in monochrome on B&W televisors.
The two testcards are quite short it might be worth making them longer by cutting and pasting in audacity, ensuring that you copy an integer multiple of a frames worth i.e. 3840 samples
D