Breaking News

Microsoft Announces Security Copilot AI Nintendo Announces Switch OLED - The Legend of Zelda: Tears of the Kingdom Edition The Spring Sale comes to PlayStation Store QNAP Releases QTS 5.1.0 Beta ASUS Announces April Availability of new ProArt Displays

logo

  • Share Us
    • Facebook
    • Twitter
  • Home
  • Home
  • News
  • Reviews
  • Essays
  • Forum
  • Legacy
  • About
    • Submit News

    • Contact Us
    • Privacy

    • Promotion
    • Advertise

    • RSS Feed
    • Site Map

Search form

Pioneer DVR-A06 DVD±RW recorder

Jul 18,2003 0

5. DVD Error Correction Tests

 

Review Pages

1. Introduction
2. CD Reading Tests
3. CD Error Correction Tests
4. DVD Reading Tests
5. DVD Error Correction Tests
6. Data Protected Disc Tests
7. DAE Tests
8. CD Recording Tests
9. CD-R Writing Quality Tests
10. Re-Writing Tests
11. DVD Recording Tests
12. KProbe PI/PO measurements
13. Conclusion

 

Pioneer DVR-A06 DVD±RW recorder - Page 5

DVD Error Correction Tests

In the following tests we examined the DVD reading capabilities of the Pioneer DVR-A06 using artificially scratched / defected DVD media. For the tests we used CDVD Benchmark and Nero CDSpeed. The reference test media come from ALMEDIO.

- Single Layer media
ABEX TDR-821

This is a single sided, single layer DVD-ROM with a capacity of 4.7GB, in which there are scratches of dimensions ranging from 0.4 to 3.0 mm. The following transfer rate picture comes from CDVD Benchmark v1.21.

The disc was read without any problems. The scratched area of the disc did not result to any read errors, although the drive unexpectedly lowered the reading speed just after corresponding end address of the scratch. The performance in the test is very good.

ABEX TDR-825

This is also a single sided, single layer DVD-ROM with a 4.7GB capacity. The data structure of the disc is exactly the same as that of the TDR-821, with the difference that there not scratches on it but defected areas of dimensions ranging from 0.5 to 1.1 mm. There are also fingerprints sized between 65 to 75 micro meters.

Again the test was completed without any read errors. The reading speed was reduced from 10x to 5x in a specific defected area (fingerprint), but reading was normally resumed and the test was successfully finished.

- Dual Layer media
ABEX TDR-841

This is a 8.5GB dual layer, single sided DVD-ROM disc with artificial scratches of dimensions ranging from 0.4 to 3.0mm, in both layers.

Both layers of the PTP DVD-ROM disc were accurately read and the reading speed throughout the whole disc was not infected by the scratched areas.

ABEX TDR-845

The disc is a single sided, dual layer DVD-ROM disc with a capacity of 8.5GB. The only difference between the TDR-845 and the TDR-841 disc is that the first includes defected areas and fingerprints. The dimensions of the defected areas range from 0.5 to 1.1 mm and the fingerprints are sized between 65 to 75 micro meters.

As is the case in the corresponding test with the ABEX TDR-825 disc (defected single layer DVD-ROM), the drive had no problems to finish the task successfully. The reading speed was 8x CAV.

ABEX TDV-541

The TDV-541 is a single sided, dual layer DVD-VIDEO disc, with a capacity of 8.5GB. The disc is based upon the TDV-540 series which is designed for inspection and adjustment of DVD-VIDEO players. The discs check the layer switch operation from layer 0 to layer 1 and also include test pictures and test signals for DVD sound files. The current TDV-541 disc checks also the error correction capabilities of the drive and includes scratches of dimensions 0.4 to 3.0 mm.

The OTP dual layer disc was read without any problems. The average reading speed was 6.16x, and the random seek time was 143msec.

ABEX TDV-545
The TDV-545 disc is based on the TDV-540 series. It is a single sided, dual layer DVD-VIDEO disc with a capacity of 8.5GB. The TDV-545 includes artificial black dots on the data surface, sized from 0.4 to 1.0 mm. It has also 65 - 75 micro meter fingerprints.

Black dots and fingerprints were not a problem for the drive. The test was successful, running at a 6.17x average speed .

 

Review Pages

1. Introduction
2. CD Reading Tests
3. CD Error Correction Tests
4. DVD Reading Tests
5. DVD Error Correction Tests
6. Data Protected Disc Tests
7. DAE Tests
8. CD Recording Tests
9. CD-R Writing Quality Tests
10. Re-Writing Tests
11. DVD Recording Tests
12. KProbe PI/PO measurements
13. Conclusion

 

Pages

  • « first
  • ‹ previous
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • …
  • next ›
  • last »

Tags:
Previous Post
48X CD-RW Combo Roundup (Optorite DC4801 & LiteOn LTC4801H)
Next Post
DVD Media Format Compatibility Tests

Related Posts

Latest Reviews

Samsung 256GB MicroSD Pro Endurance
Cameras

Samsung 256GB MicroSD Pro Endurance

Noctua NA-FG1 fan grills
Cooling Systems

Noctua NA-FG1 fan grills

Noctua NH-D9L and NH-U9S
Cooling Systems

Noctua NH-D9L and NH-U9S

The future of the motoring industry
Enterprise & IT

The future of the motoring industry

JSAUX Steam Deck Accessories
Gaming

JSAUX Steam Deck Accessories

Popular News

Experience Intel® Core i9-12900KS Ultimate Performance On ASRock Motherboards

Experience Intel® Core i9-12900KS Ultimate Performance On ASRock Motherboards

COLORFUL Introduces the iGame Z690D5 Ultra Motherboard for 12th Gen Intel Core Processors

COLORFUL Introduces the iGame Z690D5 Ultra Motherboard for 12th Gen Intel Core Processors

COLORFUL Launched CVN B660I Mini-ITX Motherboards

COLORFUL Launched CVN B660I Mini-ITX Motherboards

COLORFUL Presents Intel Z790 Series Motherboards for 13th Gen Intel Core CPUs

COLORFUL Presents Intel Z790 Series Motherboards for 13th Gen Intel Core CPUs

GIGABYTE Releases Workstation Motherboards for AMD WRX80 and Intel W680 Chipsets

GIGABYTE Releases Workstation Motherboards for AMD WRX80 and Intel W680 Chipsets

Pioneer announces new internal/external BD Recorders for USA market

Pioneer announces new internal/external BD Recorders for USA market

BIOSTAR INTRODUCES THE Z790A-SILVER MOTHERBOARD

BIOSTAR INTRODUCES THE Z790A-SILVER MOTHERBOARD

COLORFUL Launches B760 Series Motherboards

COLORFUL Launches B760 Series Motherboards

Main menu

  • Home
  • News
  • Reviews
  • Essays
  • Forum
  • Legacy
  • About
    • Submit News

    • Contact Us
    • Privacy

    • Promotion
    • Advertise

    • RSS Feed
    • Site Map
  • About
  • Privacy
  • Contact Us
  • Promotional Opportunities @ CdrInfo.com
  • Advertise on out site
  • Submit your News to our site
  • RSS Feed