Difference on audio tracks burned at 8x speed vs 16x or higher
Reply #20 – 2014-08-01 13:54:46
I also claim (on some songs) to be able to hear the difference on audio tracks burned @ 8x speed vs being burned @ 16x or higher speeds, once again listening to it through a clean amp and good speakers. Then, which was better, 8x or 16x and higher? There has been quite a lot of discussion about this in the past at communities like Club Myce , where a lot of people with knowledge of CD/DVD/Blu-ray discs and drives post. When looking at error rate, it seems that lower burning speeds are not necessarily better (as is often thought, and which I assume you refer too) because drives and discs are actually tuned for high speeds (as they are most often used at the highest possible speed). From their FAQ on this matter Q: Could I improve the quality of my burn by slowing down the burn? A: That slowing down a burn will always improve quality is a myth. The answer is maybe. Often, burning at a slower speed can help. But sometimes, burning at a slower speed will actually produce worse results. This is because the quality of a burn depends on other factors in addition to the burn speed. The quality of a slower burn would depend on whether or not the disc was designed for lower speeds (16x media, for example, use chemicals optimized for high-speed burning) and whether or not the drive was designed to burn that particular media at lower speeds (i.e., whether or not the drive's hardware is optimized for lower speeds, whether or not the drive's firmware is optimized for lower speeds, and whether or not the drive has a good, optimized low-speed write strategy for that particular media type). All this varies between drive types and different media, so the only way to know for sure would be to try it out. If you are considering the use of a hacked firmware to force slower burns: If a drive's firmware does not officially support a lower speed for a particular media type, forcing the drive to burn at an otherwise unsupported lower speed through the use of a hacked firmware will likely produce undesirable results.