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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。
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) C( Z5 H: H( Kiphones3gs已经达到了3个90db，也就是传统意义上的HIFI标准。
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1 H2 z* J7 Q0 c5 {est Frequency response Noise level Dynamic range THD IMD + Noise Stereo crosstalk
, t1 g& I; X& t( p  ^Sony Ericsson XPERIA X10 +0.08 -0.36 -61.6 61.3 0.064 0.208 -58.6
" X2 L) P; N# x# a" U/ NGoogle Nexus One +0.19, -0.55 -86.1 85.8 0.023 0.088 -85.2 0 ]0 ?- d: O; K! ~
HTC HD2 +0.39, -2.99 -89.0 89.1 0.057 0.960 -87.5
  H0 v% M* Q' E0 t" vHTC Legend +0.13 -0.56 -83.4 86.5 0.024 0.191 -83.5 4 H$ |# p' M1 _" z0 V
Sony Ericsson XPERIA Pureness +0.03, -0.09 -86.7 86.6 0.0058 0.017 -86.1
+ p$ q! r, r; Z# w7 [Samsung i8910 Omnia HD +1.29 -2.74 -87.6 86.6 0.0023 0.255 -85.2 0 T4 x- _, r! O. q0 E- [- {4 Q
Apple iPhone 3GS +0.01, -0.05 -92.1 92.1 0.0035 0.011 -95.0 & O7 P/ \' \) I3 }
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Test Frequency response Noise level Dynamic range THD IMD + Noise Stereo crosstalk
, K8 h% a: x, p& }3 X' A( d; M: b$ wApple iPod 5G +0.41, -1.16 -91.6 91.8 0.0043 0.015 -83.6
) D6 W* Y: u  a5 [/ zApple iPhone +0.34, -1.16 -90.8 91.3 0.0050 0.016 -91.4 # O0 J) ?; Q! D1 [" Z
Apple iPhone 3G +0.52, -1.05 -89.9 90.1 0.0033 0.016 -93.1
0 `: k! ~+ X2 u" s1 `) y  t8 kAsus P750 +0.55, -3.34 -86.3 86.2 0.0081 0.926 -76.2 # b2 {: P3 M& J  ~! T
HTC Touch Diamond +0.42, -2.46 -84.0 87.0 0.023 0.338 -85.6 & {0 W. u, i/ ^% H9 _# d7 x
HTC Touch Pro +0.35, -1.12 -85.3 87.9 0.027 0.267 -86.3
9 j  u* K! W3 H/ ^, L' d. ^LG Chocolate +0.40, -1.14 -81.8 81.6 0.048 0.062 -78.6 " ~! i1 Q" }8 K9 c2 E" B: x
LG KF600 +0.45, -1.23 -78.4 76.4 0.016 0.072 -58.0 2 V* `0 C' V" D3 L
LG KF700 +0.27, -1.42 -84.5 84.9 0.019 0.047 -38.7
3 |! ~6 k* E9 i5 _% w4 u7 YLG KF750 Secret +0.53, -1.02 -87.1 87.3 0.0099 0.023 -85.8 1 W' h$ s* T" V7 f$ S) @0 Q% |
LG KS20 +0.80, -3.60 -85.6 88.7 0.063 1.310 -86.7
) a* z8 A5 R: `2 @LG KT610 +0.49, -1.63 -86.0 85.8 0.0066 0.028 -85.8
/ a3 d/ l" B: f5 V! n/ OLG KU990 Viewty +0.29, -2.07 -86.8 83.8 0.020 0.0124 -86.6
  y. f+ C+ _# ]% \) {3 kNokia 3120 classic +0.65, -0.86 -76.6 79.0 0.018 0.439 -73.9 * P; `9 n; ^% [1 V6 m
Nokia 3500 classic +1.12, -0.89 -69.4 72.5 0.017 0.115 -68.4 ( U" w8 {; ~9 i
Nokia 3600 slide +0.59, -0.95 -70.7 71.1 0.0087 0.065 -71.1 0 j6 E' n7 ^  u0 w
Nokia 5220 +0.29, -1.64 -91.7 90.3 0.012 0.612 -73.1 + i4 H4 _+ I9 ~# b; }: G% ~' \
Nokia 5310 +0.29, -1.69 -94.4 92.0 0.015 0.491 -73.8
! K# ~  q* V$ p% ]7 Q! V% v3 X- WNokia 6110 Navigator +0.48, -1.50 -66.5 66.4 0.017 0.161 -67.0 ) A' T) r- e  S
Nokia 6220 classic +0.68, -0.83 -75.4 75.1 0.0081 0.051 -74.0
4 }# J' X% S, I2 Y9 v5 DNokia 6500 slide +0.52, -0.98 -79.7 78.0 0.0057 0.051 -70.9 7 {2 _; R) m% W2 b; h5 k
Nokia 6600 fold +0.34, -2.12 -82.6 83.3 0.011 1.991 -81.2
% S. `- z. c6 b- P& T! eNokia 6600 slide +0.35, -1.99 -82.7 83.5 0.010 1.883 -81.9
* r4 F7 m- b3 ?0 lNokia 7500 +1.11, -1.46 <-72.6 72.1 0.017 0.094 -71.6 ; P  [% o% a  p5 z  e( k
Nokia E51 +0.78, -1.36 -76.4 76.2 0.015 0.096 -74.8 , E# Q4 u0 f/ u% [! S5 C
Nokia E66 +0.74, -0.84 -72.3 72.5 0.021 0.102 -72.9
. E2 j% k- s  Y0 E7 x# oNokia E71 +0.74, -1.26 -74.5 74.7 0.016 0.097 -75.8 ) W% u; j) _" Z+ B5 i- [6 {
Nokia N78 +0.30, -1.59 -76.1 76.1 0.014 0.548 -72.7 $ }9 }: P; ~! [
Nokia N81 +0.39, -1.13 -86.6 85.8 0.041 0.040 -69.9 1 a% U" x* c8 n4 D( d: X5 E7 v
Nokia N82 +1.10, -1.53 -81.6 80.8 0.0046 0.137 -69.3 . @( _% _$ p4 u1 ?8 ]) T+ |
Nokia N85 +0.28, -1.19 -94.4 95.4 0.305 0.701 -88.1
; ?- l7 V# _" c6 gNokia N95 +1.17, -2.68 -74.9 74.9 0.019 0.186 -75.3
% t5 `% _5 q7 T9 V! ~! X$ x8 zNokia N95 8GB +1.14, -1.68 -77.1 76.9 0.0066 0.148 -68.5
. B4 w; ~, J0 q) GNokia N96 +0.52, -2.14 -90.6 90.7 0.016 0.364 -73.5 $ V4 J8 q3 I1 w
O2 Cocoon +0.27, -1.30 -80.1 79.8 0.0089 0.035 -79.6 " N& M; w/ Z8 w6 i+ j1 P* q
Samsung D780 +0.46, -1.07 -86.9 87.0 0.0033 0.150 -88.3
! ~8 a: G# w% g: `" ?8 LSamsung D880 Duos +0.34, -1.17 -84.4 84.5 0.0030 0.087 -85.2
% l; s2 g+ e6 Q  o/ FSamsung D900 +0.41, -1.12 -91.0 86.6 0.0067 0.026 -89.9
3 R) ]. L2 p8 aSamsung E250 +0.28, -1.92 -89.7 89.4 0.0027 0.043 -87.9 ! i% j0 I/ |9 {% i7 d. _
Samsung F110 Adidas +0.49, -1.07 -89.1 88.7 0.0023 0.021 -88.8 9 H2 R2 y6 x1 i8 Q+ l  v
Samsung F490 +0.46, -1.45 -81.1 81.0 0.0092 0.175 -81.7 6 F5 P! G2 B! E4 F" Z/ Z) Q; E
Samsung F700 +0.50, -1.13 -81.6 81.2 0.0052 0.097 -82.1 . A; J5 q" I2 b; x/ |" c2 }
Samsung G400 Soul +0.38, -1.68 -93.2 94.4 0.356 0.797 -97.4 7 h- ]( w. `4 c8 I% o
Samsung G800 +0.37, -1.19 -86.7 86.0 0.017 0.050 -83.2 , r0 q8 p- E7 h8 w+ J# O( J
Samsung G810 +0.37, -1.19 -86.7 86.0 0.017 0.050 -83.2 - _9 C# b) o+ T* ]! H% n# R
Samsung i550 +0.74, -0.76 -90.8 86.9 0.0024 0.033 -89.1 " W# T- I7 g: e4 S
Samsung i900 Omnia +0.37, -1.15 -79.3 79.3 0.0039 0.027 -78.7 5 J1 g) C  f: a* \/ _7 L* Z, l' m
Samsung M8800 Pixon +0.54, -1.25 -86.4 85.7 0.0048 0.0165 -38.3 7 }* p' Q8 C4 Z7 R& d
Samsung S7330 +0.33, -1.63 -85.4 85.7 0.018 0.048 -85.7 2 f, [. Y; c# I7 R
Samsung U600 +0.41, -1.12 -89.2 86.5 0.0040 0.019 -86.9 , k, G3 e# d5 y2 P+ k( J
Samsung U800 Soul b +0.56, -1.01 -86.2 82.9 0.478 0.602 -83.3
+ I, g- j9 A8 o( D  `$ P" y. ASamsung U900 Soul +0.29, -1.25 -84.6 84.6 0.017 0.052 -82.9
+ c' I- o- k$ a$ j8 V, j- Y/ {Sony Ericsson K770 +0.21, -1.04 -85.7 88.8 0.014 0.030 -84.8
1 ~7 r& z7 R4 ]/ R" ASony Ericsson K850 +0.21, -1.04 -85.7 88.8 0.014 0.030 -84.8 , A9 Y1 }& w: j: G% K
Sony Ericsson W910 +0.25, -1.25 -81.5 82.7 0.0071 0.028 -81.9
0 R3 d8 q$ o8 o3 P2 ]  nSony 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
2 E3 W) [: w% ?. d2 y6 ?没有M8吗? M8的codec也是专门mp3用的.9 `2 U, y  b6 R
demonpumpkin 发表于 2010-4-1 18:58

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http://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$ C5 i' v7 Z) Y; Y0 V
xonar 发表于 2010-4-2 09:28
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THD和IMD差的离谱



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