稀罕东西，手机的rmaa测试结果。

maomaobear

用M-Audio Fast Track Pro external audio interface做模拟输入设备测试的。
5 f- N) d8 x) K& m9 A  ]- r7 z
' K8 h6 {) A; V  K/ _iphones3gs已经达到了3个90db，也就是传统意义上的HIFI标准。

- J+ |9 F( M$ }  U
est Frequency response Noise level Dynamic range THD IMD + Noise Stereo crosstalk
Sony Ericsson XPERIA X10 +0.08 -0.36 -61.6 61.3 0.064 0.208 -58.6
- ^+ J# i( W7 ?6 J9 M2 m' N5 QGoogle Nexus One +0.19, -0.55 -86.1 85.8 0.023 0.088 -85.2
HTC HD2 +0.39, -2.99 -89.0 89.1 0.057 0.960 -87.5
$ @/ K, `! M5 e- }HTC Legend +0.13 -0.56 -83.4 86.5 0.024 0.191 -83.5
Sony Ericsson XPERIA Pureness +0.03, -0.09 -86.7 86.6 0.0058 0.017 -86.1
Samsung i8910 Omnia HD +1.29 -2.74 -87.6 86.6 0.0023 0.255 -85.2
Apple iPhone 3GS +0.01, -0.05 -92.1 92.1 0.0035 0.011 -95.0
; ]& a) X8 \7 m! T4 A
Test Frequency response Noise level Dynamic range THD IMD + Noise Stereo crosstalk
/ z- K5 B/ R  n% Q- |1 |2 {- BApple iPod 5G +0.41, -1.16 -91.6 91.8 0.0043 0.015 -83.6
Apple iPhone +0.34, -1.16 -90.8 91.3 0.0050 0.016 -91.4
Apple iPhone 3G +0.52, -1.05 -89.9 90.1 0.0033 0.016 -93.1
Asus P750 +0.55, -3.34 -86.3 86.2 0.0081 0.926 -76.2
HTC Touch Diamond +0.42, -2.46 -84.0 87.0 0.023 0.338 -85.6
, ~+ G: k6 d; d" @9 f/ G! PHTC Touch Pro +0.35, -1.12 -85.3 87.9 0.027 0.267 -86.3
LG Chocolate +0.40, -1.14 -81.8 81.6 0.048 0.062 -78.6
LG KF600 +0.45, -1.23 -78.4 76.4 0.016 0.072 -58.0
LG KF700 +0.27, -1.42 -84.5 84.9 0.019 0.047 -38.7
LG KF750 Secret +0.53, -1.02 -87.1 87.3 0.0099 0.023 -85.8
LG KS20 +0.80, -3.60 -85.6 88.7 0.063 1.310 -86.7
8 H4 ?) h4 W  I$ W5 w! t1 k4 c+ s: mLG KT610 +0.49, -1.63 -86.0 85.8 0.0066 0.028 -85.8
: d, M( q3 Z! z* A) N1 YLG KU990 Viewty +0.29, -2.07 -86.8 83.8 0.020 0.0124 -86.6
9 n7 n8 j! S- s2 yNokia 3120 classic +0.65, -0.86 -76.6 79.0 0.018 0.439 -73.9
9 w8 T6 A$ p6 `% e9 d0 ^* FNokia 3500 classic +1.12, -0.89 -69.4 72.5 0.017 0.115 -68.4
Nokia 3600 slide +0.59, -0.95 -70.7 71.1 0.0087 0.065 -71.1
8 A" ?1 y/ P0 BNokia 5220 +0.29, -1.64 -91.7 90.3 0.012 0.612 -73.1
Nokia 5310 +0.29, -1.69 -94.4 92.0 0.015 0.491 -73.8
Nokia 6110 Navigator +0.48, -1.50 -66.5 66.4 0.017 0.161 -67.0
Nokia 6220 classic +0.68, -0.83 -75.4 75.1 0.0081 0.051 -74.0
Nokia 6500 slide +0.52, -0.98 -79.7 78.0 0.0057 0.051 -70.9
Nokia 6600 fold +0.34, -2.12 -82.6 83.3 0.011 1.991 -81.2
/ s" S1 ]8 D# M/ vNokia 6600 slide +0.35, -1.99 -82.7 83.5 0.010 1.883 -81.9
Nokia 7500 +1.11, -1.46 <-72.6 72.1 0.017 0.094 -71.6
Nokia E51 +0.78, -1.36 -76.4 76.2 0.015 0.096 -74.8
Nokia E66 +0.74, -0.84 -72.3 72.5 0.021 0.102 -72.9
Nokia E71 +0.74, -1.26 -74.5 74.7 0.016 0.097 -75.8
& `# d% o- z% x7 MNokia N78 +0.30, -1.59 -76.1 76.1 0.014 0.548 -72.7
Nokia N81 +0.39, -1.13 -86.6 85.8 0.041 0.040 -69.9
8 K6 j0 c; u! Z; m8 o6 P2 aNokia N82 +1.10, -1.53 -81.6 80.8 0.0046 0.137 -69.3
Nokia N85 +0.28, -1.19 -94.4 95.4 0.305 0.701 -88.1
Nokia N95 +1.17, -2.68 -74.9 74.9 0.019 0.186 -75.3
) H: G  @& s7 H! ?7 gNokia N95 8GB +1.14, -1.68 -77.1 76.9 0.0066 0.148 -68.5
Nokia N96 +0.52, -2.14 -90.6 90.7 0.016 0.364 -73.5
; y8 f8 z9 e; _3 DO2 Cocoon +0.27, -1.30 -80.1 79.8 0.0089 0.035 -79.6
Samsung D780 +0.46, -1.07 -86.9 87.0 0.0033 0.150 -88.3
  P3 c4 V  I3 X4 `8 qSamsung D880 Duos +0.34, -1.17 -84.4 84.5 0.0030 0.087 -85.2
0 p8 Q" W, p* H2 d( Q8 \* _0 ASamsung D900 +0.41, -1.12 -91.0 86.6 0.0067 0.026 -89.9
Samsung E250 +0.28, -1.92 -89.7 89.4 0.0027 0.043 -87.9
Samsung F110 Adidas +0.49, -1.07 -89.1 88.7 0.0023 0.021 -88.8
. D1 V+ e) I% m, s' CSamsung F490 +0.46, -1.45 -81.1 81.0 0.0092 0.175 -81.7
Samsung F700 +0.50, -1.13 -81.6 81.2 0.0052 0.097 -82.1
Samsung G400 Soul +0.38, -1.68 -93.2 94.4 0.356 0.797 -97.4
Samsung G800 +0.37, -1.19 -86.7 86.0 0.017 0.050 -83.2
* q6 X  M2 \: Y& d# m7 JSamsung G810 +0.37, -1.19 -86.7 86.0 0.017 0.050 -83.2
* W+ p/ @+ g" y( ]( Q  K, W" VSamsung i550 +0.74, -0.76 -90.8 86.9 0.0024 0.033 -89.1
0 `0 F. J$ M9 G7 H  NSamsung i900 Omnia +0.37, -1.15 -79.3 79.3 0.0039 0.027 -78.7
Samsung M8800 Pixon +0.54, -1.25 -86.4 85.7 0.0048 0.0165 -38.3
Samsung S7330 +0.33, -1.63 -85.4 85.7 0.018 0.048 -85.7
5 Q& U, \/ z# K" xSamsung U600 +0.41, -1.12 -89.2 86.5 0.0040 0.019 -86.9
. L. R2 Q5 K& ~: TSamsung U800 Soul b +0.56, -1.01 -86.2 82.9 0.478 0.602 -83.3
" ]" ]! O* b) F- V2 }, u' R1 qSamsung U900 Soul +0.29, -1.25 -84.6 84.6 0.017 0.052 -82.9
Sony Ericsson K770 +0.21, -1.04 -85.7 88.8 0.014 0.030 -84.8
Sony Ericsson K850 +0.21, -1.04 -85.7 88.8 0.014 0.030 -84.8
: S/ }& n: a7 YSony Ericsson W910 +0.25, -1.25 -81.5 82.7 0.0071 0.028 -81.9
Sony Ericsson W980 +0.31, -1.25 -86.0 89.4 0.037 0.828 -86.3

nokia5310

NOKIA的大部分都比较平均么

dijias

不错～～～～～～～

dirwdirw

我的n1也不赖

酷风

大多数的THD和IMD都还是偏大

maomaobear

ip 3gs 那codec 是蛮高级的
没有M8吗? M8的codec也是专门mp3用的.
demonpumpkin 发表于 2010-4-1 18:58

" q( P% c: _' M7 Q
http://www.erji.net/read.php?tid=618237

- L) M- P8 B  L* A& C# B" icodec只是基础，电路设计和做工才是关键，Meizu还差的远。

xonar

看来N85不错

酷风

看来N85不错
xonar 发表于 2010-4-2 09:28

9 H  k* w9 Y$ |$ B6 k6 L" x. W% y, FTHD和IMD差的离谱