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标题: 黑金三的RMAA实测... [打印本页]
作者: robot    时间: 2007-7-11 15:52
标题: 黑金三的RMAA实测...
Envy24 16B/44.1K6 i6 l/ L! P& L
Envy24 24B/48K; g( s: V. Z4 |3 ^! l. U+ m
Envy24 24B/96K* O% P2 i' X$ l1 c
Envy24 24B/192K
( |0 d9 b8 _+ \1 {6 e( N; P# ~RightMark Audio Analyzer 测试; D, F) ?0 m4 E3 L3 g0 J/ w
测试链: 外部环路 (线路输出 - 线路输入)" n- s0 ^9 ]) u: L1 s! ]+ ^
采样模式: 16-bit, 44 kHz
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1 Q. W  c; r2 g% {摘要
TestEnvy24Envy24Envy24Envy24
频率范围(从 40 Hz 以 15 kHz), dB:+0.04, -0.31+0.03, -0.27+0.02, -0.16+0.03, -0.27
Noise level, dB (A):-94.0-97.3-99.3-102.0
Dynamic range, dB (A):94.097.299.193.5
THD, %:0.00270.00280.00250.0036
IMD + 噪声, %:0.00700.00570.00600.0080
立体声分离度, dB:-93.2-95.4-97.4-93.4
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注: 第一列为16B/44.1K, 后面分别是24/48, 24/96, 24/192的测试数据.& S# Z( k4 g3 |5 v- P8 l6 \
本报告由 RightMark Audio Analyzer 5.5 生成
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6 r! J- H* q5 E! g7 b& y: F[ 本帖最后由 robot 于 2007-7-11 15:54 编辑 ]
作者: robot    时间: 2007-7-11 15:55
频响图如下:



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