Drives with such good writing quality are not often produced, making the DVR even more of a success. Five tracks on the disc contain a sequence of progressively more difficult tests. The current firmware of the drive at the time of the tests being performed, is the “1. The current TDV also checks the error correcting capabilities of the drive and includes scratches from 0. An average burn here. ProdiscF01 burned at 8x.

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Another good result for the Pioneer DVR, while burning at the maximum speed of 40x. The Clover Systems Analyzers can also perform various format-checking tests on data discs, and do bit-for-bit data comparison on all types of CDs.

For detailed measurement data, visit the corresponding pages.

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These tracks are referred to as Check Level-1 through Check Level ProdiscF01 burned at 8x. The disc offers a signal combination with disc error patterns to rate the drive’s abilities to read music and reproduce it completely. The difference here is the reading strategy of the second layer of the disc.

The case remains even when an adapter is used.


Storage by Rick Broida Sep 13, Since this is the most general measurement of the quality of a disc, you will find BLER graphs for all media tested below. Home Entertainment by Ty Pendlebury Oct 28, As you can see Jitter was increased at the areas rvr the disc where the drive changed the burning speed from 4x to 8x.

Pioneer DVR-215 BK

Daxon AZ3 burned at 18x. All tests are carried out at the speed of 4X.

In short, the device’s features include: Amazon’s discontinued Kindle Voyage e-reader has never been cheaper. A fast portable drive with massive storage space A fast portable drive with massive storage space by Dong Ngo.

BLER 215bm Error Rate is defined as the number of data blocks per second that contain detectable errors, at the input of the C1 decoder.

To simplify the presentation, we present the BLER, E31 and E32 error rates for each disc, which unveil the most serious errors on each disc.

It also provides the capability to measure signal parameters related to pit geometry, such as asymmetry and reflectivity.

DVRD – Internal DVD/CD Writer – Serial ATA Interface | Pioneer Electronics USA

A variety of different MIDs were selected and burned at the maximum allowed speed. If you click on the images you can see a more detailed table, indicating error levels. Laptops by Justin Jaffe Nov 26, Optical Storage Form Factor.


Storage by Rick Broida Oct 10, You can always navigate across to the different MIDs in this review, using the page navigation drop down menu.

Pioneer DVR-215BK – DVD±RW (±R DL) / DVD-RAM drive – Serial ATA – internal

As it was expected, the performance is very much similar to what we had reported in the previous review with the Pioneer DVR drive. However, BLER only tells us how many errors were generated per second, dve it does not tell us anything about the severity of those errors.

In each of the following pages, you will find detailed information about each disc, the burning and reading procedure as well as the related signal measurements that construct the overall quality picture for each disc. These are the ones you should grab. ProdiscF02 burned at 18x. For each CDSpeed graph, you can click on the image to see the complete screenshot of the software, including the measuring results.