這要看晶片吧
mp3 player
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廠牌(Brand) 型號(Model) mp3 chip DAC chip OP amp 註解(Remark)
Acer MF-350 STMP3410 v1.x
Acer MF-350 STMP3420 v2.x
Apple iPod classic PP5002D WM8721 PortalPlayer
Apple iPod PP5002D WM8731L
Apple iPod mini PP5002D WM8731L
Apple iPod photo PP5020 PortalPlayer
Apple iPod Shuffle STMP
BenQ joybee 121 STMP1342
BenQ joybee 125 STMP3410
Creative muvo tx fm 512 STMP3520 SigmaTel
Creative MX SAA7750 Philips
Creative NoMad II Cirrus's Maverick
Creative Rhomba NX SAA7750
elio Photo Jukebox PP5020
FIC Vassili AMD Alchemy Au1200 video+audio
iRiver IFP-180TC SAA7750
iRiver IFP-7xx PNX0101 Philips
iRiver IFP-8xx PNX0101
iRiver IFP-9xx PNX0101
iRiver IFP-1000 PNX0101
iRiver N10 PNX0101
MPIO FG100 PNX0101
MPIO FL100 SAA7750
MPIO FL300 PNX0101
MPIO FY200 SAA7750
MPIO FY400 PNX0102
MSI Mega Stick 128 STMP3410 v1.x
MSI Mega Stick 128 STMP3420 v2.X
MSI 5511 STMP3502 usb2.0
Rio 600 Cirrus's Maverick
Rio 800 Cirrus's Maverick
samsung YP-53 STMP3520
Virgin Virgin Player PP5020
(...)
<簡單說明>
mp3 chip 主要有:
1.Cirrus 的 Maverick (已退出市場)
2.PortalPlayer
3.Philips 的 saa7750/saa7751/PNX0101/PNX0102
4.SigmaTel 的 stmp3410/stmp3420/stmp35
5.韓國的 Telechips TCC730/731、Samsung
6.臺灣的淩陽(sunplus) SPCA514A/SPCA751A、勁取(ACCFAST)
7.中國的炬力、珠海科廣、華矽
全世界以 SigmaTel 的佔有率最高.
TI(Texas Instruments)、Skylark及Atmel 也都會加入戰場.
FM chip 以 Philips 的 TEA5767 為主.
音乐伴你行-2004年度MP3横评完成篇
http://hardware.mydrivers.com/pages...91505_35055.htm
音乐伴你行-2004年度MP3横评产品篇
http://hardware.mydrivers.com/pages...81649_64767.htm
音乐伴你行—2004年度MP3横评技术篇
http://hardware.mydrivers.com/pages...62204_61594.htm