Philips DVDRW885K Double Layer - Page 16

For checking exactly what the DVDRW885K reports with CDSpeed Quality Test, we used three different media, burned on other recorders. Each media was then measured with the well known AudioDev SA300 DVD CATS system at 1X.

The Philips drive supports only PI and Jitter. We will compare our CDSpeed Quality Test results at the following reading speeds against the CATS system measurements :

• 3~8X CAV
• 2~6X CAV
• 4X CLV

Please note that the posted results are only valid for the specific tested DVDRW885K drive. Notice that using other 885K drives can produce totally different results.

#2nd Test Disc - PISum8 Comparison - 8X Reading speed

The actual reading speed was 2X.

#2nd Test Disc - PISum8 Comparison - 6X Reading speed

The real speed was 2X here too.

#2nd Test Disc - PISum8 Comparison - 4X Reading speed

And once again the real speed was at 2X.

In all cases, neither the results, nor the trends are similar to those of the CATS.