Sony BWU-500S Review

Review Pages

1. Meet the Sony BWU-500S BD Burner
2. CD, DVD and Blu-ray Disc reading tests
3. CD Error Correction tests
4. DVD Error Correction tests
5. CD/DVD writing quality testing platform
6. CD-R burning - TDK (Ritek) CD-R 48x
7. CD-R burning - Taiyo Yuden CD-R 48x
8. CD-RW burning - Verbatim CD-RW 32x
9. DVD-R burning - Ricoh (CMCMAG AM3) DVD-R SL 16x
10. DVD-R burning - Verbatim (MCC03RG20) DVD-R SL 16x
11. DVD-R burning - Ridisc (TTH02) DVD-R SL 16x
12. DVD-R burning - Taiyo Yuden (TYGO3) DVD-R SL 16x
13. DVD-RW burning - TDK (CMCW04) DVD-RW 6x
14. DVD-R DL burning - Verbatim (MKM03RD30) DVD-R DL 8x
15. DVD+R burning - Philips (INFOME R30) DVD+R 16x
16. DVD+R burning - Moser Baer India (MBIPG101R05) DVD+R 16x
17. DVD+R burning - Verbatim (MCC004) DVD+R 16x
18. DVD+R burning - Datawrite Titanium (PRODISC R04) DVD+R SL 16x
19. DVD+RW burning - Verbatim (MKMA03) DVD+RW 8x
20. DVD+R DL burning - Verbatim (MKM003) DVD+R DL 8x
21. DVD-RAM burning - Maxell DVD-RAM 5x, 12x
22. BD-R burning - Panasonic BD-R SL 6x (MEI RA1)
23. BD-R burning - Sony BD-R SL 6x (SONY NN3)
24. BD-R burning - Verbatim BD-R SL 6x LTH (VERBATIMu)
25. BD-R Burning - Moser Baer BD-R SL 6x (MBI R06)
26. BD-R burning - Verbatim BD-R SL 6x (VERBATIMe)
27. BD-R burning Verbatim BD-R SL 7.5GB 2x (VERBATIMa)
28. BD-R DL burning - Panasonic BD-R DL 6X (MEI RB1)
29. BD-R DL burning - Verbatim BD-R DL 6X (VERBATIMf)
30. BD-R DL burning - TDK BD-R DL 4x (TDKBLDRFB)
31. BD-R DL burning - Verbatim BD-R DL 2x (VERBATIMb)
32. BD-RE burning - Verbatim BD-RE SL 2X (VERBATIM0)
33. BD-RE DL burning - BD-RE DL 2x (VERBATIM1)
34. BD-RE DL burning TDK BD-RE DL 2X (TDKBLDWfa)
35. Summary of DVD, BD quality tests, Overburning, Booktype
36. Final words

- Media Info (Philips DVD+R SL 16x)

- Writing 16X CAV (11.75X average) in 06:29 min

- Reading 16X CAV (12.01X average)

- Writing Quality - iQB OMNI

A good burn here with low PI8 and no POF.

You may also notice the spike at the ADER (Address in Pre-pit Error Rate) graph. The parameter is considered as for the DVD "+" formats only. These are part of the so-called "closed loop" signals, which are deduced when the optical head follows the track in the same way as during normal data reading. Tracking signals are switched on and the feedback coming from them allows the head to follow the groove.

There is no specification for the ADER parameters. However, practice shows that when all other features of the wobble such wobble amplitude, wobble beat or wobble CNR are within their specifications, the information encoded in the one can always be read correctly. Unfortunately our equipment does not measure these wobble-related features.