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标题: 稀罕东西，手机的rmaa测试结果。 [打印本页]
作者: maomaobear    时间: 2010-4-1 14:28
标题: 稀罕东西，手机的rmaa测试结果。
用M-Audio Fast Track Pro external audio interface做模拟输入设备测试的。0 L1 n+ d; n# ~4 \7 e6 T) @
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iphones3gs已经达到了3个90db，也就是传统意义上的HIFI标准。- \$ k2 `6 F6 v1 s1 O

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est Frequency response Noise level Dynamic range THD IMD + Noise Stereo crosstalk : M/ y  g  G4 R9 {4 p' B6 \/ R" Y
Sony Ericsson XPERIA X10 +0.08 -0.36 -61.6 61.3 0.064 0.208 -58.6 7 `" S9 f$ }  B5 |) \( _1 z6 ^
Google Nexus One +0.19, -0.55 -86.1 85.8 0.023 0.088 -85.2
( D7 N& K# K5 c7 ]3 o) F2 c5 yHTC HD2 +0.39, -2.99 -89.0 89.1 0.057 0.960 -87.5
2 [& k! y& W- ^# I* ^  D  HHTC Legend +0.13 -0.56 -83.4 86.5 0.024 0.191 -83.5 0 p' S8 P6 b2 c5 Q. q
Sony Ericsson XPERIA Pureness +0.03, -0.09 -86.7 86.6 0.0058 0.017 -86.1 ! s" F8 I. z  O1 G! j/ D& G
Samsung i8910 Omnia HD +1.29 -2.74 -87.6 86.6 0.0023 0.255 -85.2
: J* k' [0 Z/ K6 D  XApple iPhone 3GS +0.01, -0.05 -92.1 92.1 0.0035 0.011 -95.0
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4 Y* o% z. h# {  q+ wTest Frequency response Noise level Dynamic range THD IMD + Noise Stereo crosstalk * O* D; w$ l8 C; @+ D5 ?6 c! }) y
Apple iPod 5G +0.41, -1.16 -91.6 91.8 0.0043 0.015 -83.6
' ^: r2 {5 h5 E6 `* X3 F( NApple iPhone +0.34, -1.16 -90.8 91.3 0.0050 0.016 -91.4
  ], A, E+ d" C  EApple iPhone 3G +0.52, -1.05 -89.9 90.1 0.0033 0.016 -93.1 ' ]: W# v/ @/ D: w9 A9 O
Asus P750 +0.55, -3.34 -86.3 86.2 0.0081 0.926 -76.2
2 \8 F9 ^, K& h$ K! aHTC Touch Diamond +0.42, -2.46 -84.0 87.0 0.023 0.338 -85.6
% o1 s% F6 _  M/ t2 WHTC Touch Pro +0.35, -1.12 -85.3 87.9 0.027 0.267 -86.3 / D! P3 g2 Q6 q! _
LG Chocolate +0.40, -1.14 -81.8 81.6 0.048 0.062 -78.6
: k. g# i, p% _$ Y, {LG KF600 +0.45, -1.23 -78.4 76.4 0.016 0.072 -58.0 + Z7 i/ Q2 a7 j2 s
LG KF700 +0.27, -1.42 -84.5 84.9 0.019 0.047 -38.7 2 X) j9 c  r) m
LG KF750 Secret +0.53, -1.02 -87.1 87.3 0.0099 0.023 -85.8
1 h; b: k5 V5 R" _& B% s6 P; SLG KS20 +0.80, -3.60 -85.6 88.7 0.063 1.310 -86.7 5 v" s* U0 ?8 R0 z' o# B2 A
LG KT610 +0.49, -1.63 -86.0 85.8 0.0066 0.028 -85.8 " m3 s' s/ [- W: W
LG KU990 Viewty +0.29, -2.07 -86.8 83.8 0.020 0.0124 -86.6 9 l, P: {0 L# W& B* O1 ^* p
Nokia 3120 classic +0.65, -0.86 -76.6 79.0 0.018 0.439 -73.9
9 Y3 H8 F) K2 LNokia 3500 classic +1.12, -0.89 -69.4 72.5 0.017 0.115 -68.4
( u8 R$ k4 i: h; wNokia 3600 slide +0.59, -0.95 -70.7 71.1 0.0087 0.065 -71.1
, G8 Y5 y5 l1 B& z# T* {# i+ w5 aNokia 5220 +0.29, -1.64 -91.7 90.3 0.012 0.612 -73.1
7 t- y, ?' z( d* c+ k3 k' F7 |Nokia 5310 +0.29, -1.69 -94.4 92.0 0.015 0.491 -73.8
! \& }" n3 u, O0 z- pNokia 6110 Navigator +0.48, -1.50 -66.5 66.4 0.017 0.161 -67.0
6 C* j% B% o  rNokia 6220 classic +0.68, -0.83 -75.4 75.1 0.0081 0.051 -74.0
/ a9 R  M/ s# [4 U% P; r; j1 [/ DNokia 6500 slide +0.52, -0.98 -79.7 78.0 0.0057 0.051 -70.9 - z( @6 E+ |4 f' m9 p
Nokia 6600 fold +0.34, -2.12 -82.6 83.3 0.011 1.991 -81.2
" L+ a9 d' ]; h7 r3 NNokia 6600 slide +0.35, -1.99 -82.7 83.5 0.010 1.883 -81.9 9 e  k2 c& F5 c/ o1 B( C
Nokia 7500 +1.11, -1.46 <-72.6 72.1 0.017 0.094 -71.6 " o! x% C1 `% }) s
Nokia E51 +0.78, -1.36 -76.4 76.2 0.015 0.096 -74.8
' X% O/ n7 Z$ ^4 Y, \2 j. ANokia E66 +0.74, -0.84 -72.3 72.5 0.021 0.102 -72.9 ) A; e/ d7 ?. m: {. I% }6 L
Nokia E71 +0.74, -1.26 -74.5 74.7 0.016 0.097 -75.8 5 t# e; \& i9 f" l# m1 Z( f; @
Nokia N78 +0.30, -1.59 -76.1 76.1 0.014 0.548 -72.7
- }4 e1 l# ]9 x9 P/ X2 m! gNokia N81 +0.39, -1.13 -86.6 85.8 0.041 0.040 -69.9
* ?" I! K1 |8 ]1 C6 wNokia N82 +1.10, -1.53 -81.6 80.8 0.0046 0.137 -69.3 ( _' G  J% |' n3 d3 E) i/ I
Nokia N85 +0.28, -1.19 -94.4 95.4 0.305 0.701 -88.1
0 j! y: t2 j) ^3 e; J- |Nokia N95 +1.17, -2.68 -74.9 74.9 0.019 0.186 -75.3
" p! c$ F6 w/ m) J  dNokia N95 8GB +1.14, -1.68 -77.1 76.9 0.0066 0.148 -68.5 & V1 N$ c% I9 A' L# K+ j
Nokia N96 +0.52, -2.14 -90.6 90.7 0.016 0.364 -73.5 . S2 a  u8 F7 W  T: d
O2 Cocoon +0.27, -1.30 -80.1 79.8 0.0089 0.035 -79.6
/ K- T, V5 v! p1 ~5 |% \* [; b2 a! U7 @Samsung D780 +0.46, -1.07 -86.9 87.0 0.0033 0.150 -88.3 . B2 }; m& ?5 O) r$ a2 p
Samsung D880 Duos +0.34, -1.17 -84.4 84.5 0.0030 0.087 -85.2 . \5 i9 ~* ?) |6 p$ e3 X8 Y( F0 A
Samsung D900 +0.41, -1.12 -91.0 86.6 0.0067 0.026 -89.9 / l% c5 g# @! D( `: N# u7 S
Samsung E250 +0.28, -1.92 -89.7 89.4 0.0027 0.043 -87.9 " F6 t6 [8 I6 @
Samsung F110 Adidas +0.49, -1.07 -89.1 88.7 0.0023 0.021 -88.8 & k& h+ u1 l% p+ R/ Y
Samsung F490 +0.46, -1.45 -81.1 81.0 0.0092 0.175 -81.7 $ Y3 J7 m5 R% I
Samsung F700 +0.50, -1.13 -81.6 81.2 0.0052 0.097 -82.1
9 l; @7 W4 K$ W! Y  f( [Samsung G400 Soul +0.38, -1.68 -93.2 94.4 0.356 0.797 -97.4 ; M6 F$ ]( l9 w6 K$ L" x) @# v# U# X
Samsung G800 +0.37, -1.19 -86.7 86.0 0.017 0.050 -83.2 4 p7 T0 C( D- }$ w' ?4 j2 D4 V
Samsung G810 +0.37, -1.19 -86.7 86.0 0.017 0.050 -83.2 8 t: E( G7 r+ |4 W) D$ H7 l
Samsung i550 +0.74, -0.76 -90.8 86.9 0.0024 0.033 -89.1
- h- l( y: N: r; P" p8 G( o& r9 LSamsung i900 Omnia +0.37, -1.15 -79.3 79.3 0.0039 0.027 -78.7 7 o' M/ J3 p( E8 v" [
Samsung M8800 Pixon +0.54, -1.25 -86.4 85.7 0.0048 0.0165 -38.3
/ f2 l5 m8 f+ JSamsung S7330 +0.33, -1.63 -85.4 85.7 0.018 0.048 -85.7 5 q# _, b' a, S- C- i3 Z
Samsung U600 +0.41, -1.12 -89.2 86.5 0.0040 0.019 -86.9
; R0 k5 K9 ^3 {" nSamsung U800 Soul b +0.56, -1.01 -86.2 82.9 0.478 0.602 -83.3
' l+ S9 D7 M4 f' @8 ^+ g7 Q& d! A6 LSamsung U900 Soul +0.29, -1.25 -84.6 84.6 0.017 0.052 -82.9 ) y6 {4 e2 q& v/ k6 L! p
Sony Ericsson K770 +0.21, -1.04 -85.7 88.8 0.014 0.030 -84.8 - B/ K/ @1 S* l( j6 c5 |( R! q' U
Sony Ericsson K850 +0.21, -1.04 -85.7 88.8 0.014 0.030 -84.8 / P' x% p1 _# L- P, U  E: T7 ~9 N4 h
Sony Ericsson W910 +0.25, -1.25 -81.5 82.7 0.0071 0.028 -81.9 : R( y2 r& K$ V2 v0 Q
Sony Ericsson W980 +0.31, -1.25 -86.0 89.4 0.037 0.828 -86.3
作者: nokia5310    时间: 2010-4-1 14:54
NOKIA的大部分都比较平均么
作者: demonpumpkin    时间: 2010-4-1 18:58
提示: 作者被禁止或删除 内容自动屏蔽
作者: dijias    时间: 2010-4-1 21:18
不错～～～～～～～
作者: dirwdirw    时间: 2010-4-1 23:34
我的n1也不赖
作者: 酷风    时间: 2010-4-2 00:13
大多数的THD和IMD都还是偏大
作者: maomaobear    时间: 2010-4-2 08:37
ip 3gs 那codec 是蛮高级的
7 d7 r* Y9 M8 c没有M8吗? M8的codec也是专门mp3用的.1 {. i5 L7 E9 w. g% B
demonpumpkin 发表于 2010-4-1 18:58
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; L* W" e- J6 h# ^& chttp://www.erji.net/read.php?tid=618237
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codec只是基础，电路设计和做工才是关键，Meizu还差的远。
作者: xonar    时间: 2010-4-2 09:28
看来N85不错
作者: 酷风    时间: 2010-4-2 22:41
看来N85不错5 ?$ {6 c3 Y7 C
xonar 发表于 2010-4-2 09:28

' }  a2 e  o2 q/ D/ X. dTHD和IMD差的离谱



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