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, 24 2010 . 21:32 +

, , . , - , .
IBM PC PC Speaker (). «», : , . — . : , - . 80- «». , - .
1984 IBM PCjr, , , , . Covox. LPT- 8- (- ).
1987 — Creative Music System (CMS). Creative 6- Philips SAA 1099 : , — . ( $300) , — AdLib. Yamaha YM3812, 11- FM- , CMS! — $100. Creative .

  .


AdLib , , Creative Music System.

1991 Creative — Sound Blaster. « ». : . SB , — Yamaha YM3812 8- Covox. MIDI- , AdLib, , . , . : 8- 22 .

 

SB . , 44,1 ,

Sound Blaster 16

— 16- Creative. , . SB16 , , . , - . .

 

  .


Sound Blaster 16 — 16- . .

 

, SB16 ,

Microsoft Direct Sound

, . , Creative , , , , MIDI-. , : MIDI- . Creative 1998 ...

 

 

Aureal

, 3D-

A3D

AU8820

.

Diamond Multimedia

,

Monster MX300

. 1997 .

 

  .


Battlefield 2142 Prey EAX Advanced HD 5.0.

 

. . — Aureal . . , — . , , , . , , : , «» «», «» «». («» «»), .

 

A3D, MX300 , . A3D — . , A3D : , , , A3D .

 

SB Live!

— Creative — 1998 .

Direct Sound 3D

, , ,

EAX

(Environmental Audio Extensions). , . , . , , , , . 26 . EAX .

 

  .

 

Creative EAX , . EAX 2.0 32, , : 14 , — 13. , . EAX .

 

Creative Audigy

2001

EAX Advanced HD

. , , , , — , . Advanced HD 64 .

 

2003

EAX Advanced HD 4.0

, . , , . , , , ! , HD 4.0 , , . EAX Advanced HD 5.0 128.

 

Aureal? MX300 : ,

A3D 2.0

, 2000 , , Aureal . Creative . Creative .

 

 

. .

 

, / (Signal/Noise Ratio). (). 80-85 , — 95-100 . , - () .

 

— (Total Harmonic Distortion). : 1% — «» ; 0,1% — ; 0,01% — . — .

 

(Sampling Rate), (), , , — . , , . MP3- 44,1 ; DVD- — 48/96 ; DVD- — 192 . , , .

 

(Max Quantization Level), /, , . , . 24- .

 

, — . — , . . , .

 

EAX , . , . , , , MIDI- . , , : , «» , .

 

  .


SB X-Fi Elite Pro — Creative.

 

, ,

ESI Juli@

. , , , (RCA). Creative. Audigy , X-Fi.

X-Fi Xtreme Audio

. , «»,

Audigy SE

, , , X-Fi, .

X-Fi Xtreme Music

X-Fi Xtreme Gamer

. , .

 

Creative

Auzentech Prelude 7.1

, X-Fi. , S/PDIF Input/Output, , 64 X-RAM, Creative. .

 

, . . , HD- , , . , Creative . Audigy X-Fi. , , .

 

  .

 



Windows Vista Creative . , Microsoft Direct Sound, OpenAL. EAX 2.0 EAX Advanced HD, , , Direct Sound. , Vista !

Creative , , ALchemy, . — ALchemy EAX OpenAL.



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— , . , , . — .

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