Toshiba SD-R5272

Review Pages

1. Package - Installation
2. Data CD Reading Tests
3. CD Error Correction Tests
4. DVD reading tests
5. DVD Error Correction Tests
6. Protected Disc Tests
7. DAE Tests
8. CD Recording Tests
9. 3T Jitter Tests - Page 1
10. 3T Jitter Tests - Page 2
11. C1 / C2 Error Measurements
12. DVD Recording Tests
13. KProbe PI/PO quality tests
14. Conclusion

TOSHIBA SD-R5272 DVD±RW recorder - Page 11

Writing Quality Tests - C1 / C2 Error Measurements

The C1 / C2 error rate was measured for the recorded discs burned during the previous writing tests (jitter). The software used was UMDoctor Pro II, and the reader was the Optorite DD0401 drive.

Taiyo Yuden 48x recorded at 4x

Taiyo Yuden 48x recorded at 12x

Taiyo Yuden 48x recorded at 16x

Taiyo Yuden 48x recorded at 32x

Platinum 48x recorded at 32x

Philips 52x recorded at 32x

Verbatim 48x recorded at 32x

PrimeDisc 48x recorded at 32x

SmartBuy 52x recorded at 32x

Below we present information regarding the CD-R media used in this test.

Disc	ID Code	Capacity
Taiyo Yuden 48X	TaiyoYuden 97m24s01f	79:59:72
Platinum 48x	Unknown 97m17s06f	79:59:74
Verbatim 48x	Mitsubishi 97m34s23f	79:59:73
PrimeDisc 48x	Ritek 97m15s17f	79:59:70
SmartBuy 52X	Prodisc 97m32s19f	79:59:71
Philips 52X	Ritek 97m15s17f	79:59:70

- Summary

According to our measurement, the drive's CD writing quality is very good with all of our media brands we tested. The C1 levels are all low, while there were no C2 errors reported.