How to Choose Sound Card and CD-ROM

Posted in Computer Hardware Repair by freetaotao

Sound card,

Mainly type: 8-bit, 16-bit, 32-bit and 64-bit.
A, compatible with ADLIB and SOUND BILSTER (Sound Blaster).
B, 16 Wei, 44 .1 KH2 in order to obtain CD-quality digital audio effects.
D, have reverb and synthetic capabilities, with a MIDI (Music Digital Interface) function
E, using a dedicated digital processor chip.

CD-ROM drive.

Performance Indicators:

A, average data transfer rate;

B, the data buffer and burst data transfer rate;

C, the average access time;

D, mean time between failures, should be more than 20,000 hours;

E, speed, CLV CAV, CLV and CAV combination.

Optional:

A, the hard drive interface type;

B, data transfer rate;

C, the buffer size;

D, panel buttons requirements;

E, the brand

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