Breaking News

Panasonic Introduces the First Ultra-Telephoto Zoom Lens in the LUMIX S Series CORSAIR announces Vanguard Pro 96 and Vanguard 96 Gaming Keyboards Viltrox Spark Z3 TTL On-Camera Flash Transcend Launches Next-Gen microSD Express USD710S Logitech announces Signature Slim Solar+ K980 Keyboard

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

Mitsumi CR-485FTE CD-RW

Jun 22,2003 0

3. Data CD Reading Tests

 

Review Pages

1. Introduction
2. Error Correction Tests
3. Data CD Reading Tests
4. Protected Data Disc Tests
5. DAE Tests
6. Recording Tests
7. Writing Quality Tests - Page 1
8. Writing Quality Tests - Page 2
9. Rewriting Tests
10. Conclusion

 

Mitsumi CR-485FTE - Page 3

CD Error Correction Tests

This part of our review is devoted to all those of our readers interested in finding tough reader, able to read dirty, scratched of other physically damaged media. In the following tests we examined the error correcting capabilities of the Mitsumi drive, when reading an artificially damaged CD-R. For the test we used the Almedio ABEX pressed discs.

- ABEX TCD-721R

Errors total
Num: 11720934
Errors (Loudness) dB(A)
Num: 122568
Avg: -55.7 dB(A)
Max: -7.3 dB(A)
Error Muting Samples
Num: 29647
Avg: 1.9 Samples
Max: 3147 Samples
Skips Samples
Num: 61
Avg: 405.7 Samples
Max: 1764 Samples
Total Test Result
53.1 points (of 100.0 maximum)

As we have mentioned before, it is normal to get read errors in this test, since the ABEX disc is artificially scratched. The average level of the reported errors is -55.7dB(A), which is an average rate. On the other hand many samples were muted and some other were skipped, resulting to an average score of 53.1 points out of 100. The performance can not be considered as a high one.

- ABEX TCD-726

Errors total
Num: 24
Errors (Loudness) dB(A)
Num: 10
Avg: -39.3 dB(A)
Max: -20.0 dB(A)
Error Muting Samples
Num: 0
Avg: 0.0 Samples
Max: 0 Samples
Skips Samples
Num: 0
Avg: 0.0 Samples
Max: 0 Samples
Total Test Result
94.0 points (of 100.0 maximum)

The total amount of errors is smaller in the case of the TCD-726 disc. The scratches on the disc are not as deep and wide as in the TCD-721 case, and the rest defects and fingerprints seem not to produce many errors while reading. Although the average level of the errors was -39.3(A), the performance is high, since the total number reported is only 10. The score for this test is very good. (94 points).

- Conclusion

Test Disc
Reading Speed
Score
ABEX TCD-721R
 
53.1
ABEX TCD-726
 
94
Average Score
73.55

The Mitsumi CR48XFTE gets a good score of 73.55 points out of 100 at our CD error correction tests. The drive can be a reliable reader with heavily defected discs, as we saw in the ABEX-726 test, but fails to adequately correct severe errors coming out from wide scratches.

CDSpeed Advanced DAE quality test
- ABEX 721R

The Nero CDSpeed showed that the drive cannot retrieve C2 error information. As a result, the drive did not give good results in this particular test, since the CDSpeed algorithm makes use of the C2 retrieved information for evaluating the performance of a drive.

 

Review Pages

1. Introduction
2. Error Correction Tests
3. Data CD Reading Tests
4. Protected Data Disc Tests
5. DAE Tests
6. Recording Tests
7. Writing Quality Tests - Page 1
8. Writing Quality Tests - Page 2
9. Rewriting Tests
10. Conclusion

 

Pages

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

Tags:
Previous Post
Optorite DD0203 DVD±RW
Next Post
52x CD-RW Roundup Vol3 (Optorite CW5201 & Plextor Premium)

Related Posts

Latest Reviews

be quiet! Pure Loop 3 280mm
Cooling Systems

be quiet! Pure Loop 3 280mm

Dragon Touch Digital Calendar
Consumer Electronics

Dragon Touch Digital Calendar

Soft2bet and the unseen hardware that makes instant play possible
Enterprise & IT

Soft2bet and the unseen hardware that makes instant play possible

Noctua NF-A12x25 G2 fans
Cooling Systems

Noctua NF-A12x25 G2 fans

Akaso 360 Action camera
Cameras

Akaso 360 Action camera

Popular News

AsRock, NZXT, Biostar and Gigabyte announces X870 motherboards

AsRock, NZXT, Biostar and Gigabyte announces X870 motherboards

COLORFUL Introduces CVN B850I GAMING FROZEN Motherboard

COLORFUL Introduces CVN B850I GAMING FROZEN Motherboard

COLORFUL Presents CVN X870 ARK FROZEN Motherboard for AMD Ryzen 9000 CPUs

COLORFUL Presents CVN X870 ARK FROZEN Motherboard for AMD Ryzen 9000 CPUs

COLORFUL Presents the B860 Series Motherboards

COLORFUL Presents the B860 Series Motherboards

COLORFUL, AsRock, NZXT, MSI announce Intel Z890 Motherboards

COLORFUL, AsRock, NZXT, MSI announce Intel Z890 Motherboards

Intel-AMD new motherboards announced

Intel-AMD new motherboards announced

TEAMGROUP Launches EXPERT P34F Find My External SSD

TEAMGROUP Launches EXPERT P34F Find My External SSD

ASRock AM5 Motherboards Now Fully Support AMD Ryzen 9 9950X3D & 9900X3D Processors

ASRock AM5 Motherboards Now Fully Support AMD Ryzen 9 9950X3D & 9900X3D Processors

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