我的4670在kx的测试,怎么样??:unsure: :huh: kX Wave CT4670 10k1 [9000] 0/1RightMark Audio Analyzer test* j5 }1 v. R B
Testing chain: External loopback (line-out - line-in)
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) E: }. R0 E; ]$ ?/ iSummaryFrequency response (from 40 Hz to 15 kHz), dB: | +0.00, -0.00 | Excellent | Noise level, dB (A): | -99.7 | Excellent | Dynamic range, dB (A): | 95.7 | Excellent | THD, %: | 0.0015 | Excellent | IMD, %: | 0.0045 | Excellent | Stereo crosstalk, dB: | -101.0 | Excellent | IMD at 10 kHz, %: | 0.0053 | Excellent | 5 t D6 f; O6 [+ F( R0 `0 r7 ?
General performance: Excellent L2 W; ~ R4 n2 e* f- w
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Frequency response[img=512,324]file:///F:/SOFTWARE/系统硬件测试/声卡测试/创新声卡/kX%20Wave%20CT4670%2010k1%20[9000]%200_1/fr.png[/img]
. \' |+ A* W G% }2 c5 MFrequency range | Response | From 20 Hz to 20 kHz, dB | -0.00, +0.01 | From 40 Hz to 15 kHz, dB | -0.00, +0.00 | * N, ]) G& U# Q& x7 y/ f, I
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0 N8 e2 h. W) d/ ~" ^8 x5 _Noise level[img=512,324]file:///F:/SOFTWARE/系统硬件测试/声卡测试/创新声卡/kX%20Wave%20CT4670%2010k1%20[9000]%200_1/noise.png[/img] ' `0 r3 B# w: U$ }1 K+ A
Parameter | Left | Right | RMS power, dB: | -98.6 | -98.6 | RMS power (A-weighted), dB: | -99.7 | -99.7 | Peak level, dB FS: | -89.4 | -89.4 | DC offset, %: | -0.00 | -0.00 | 6 E+ ~* Z/ i, O5 H
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1 Z4 P4 h! X: v/ sDynamic range[img=512,324]file:///F:/SOFTWARE/系统硬件测试/声卡测试/创新声卡/kX%20Wave%20CT4670%2010k1%20[9000]%200_1/dynamics.png[/img] ( V- z* n* S$ K" v
Parameter | Left | Right | Dynamic range, dB: | +94.6 | +94.6 | Dynamic range (A-weighted), dB: | +95.7 | +95.7 | DC offset, %: | -0.00 | -0.00 |
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0 j; I) {2 n+ p* Y; g8 v4 }THD + Noise (at -3 dB FS)[img=512,324]file:///F:/SOFTWARE/系统硬件测试/声卡测试/创新声卡/kX%20Wave%20CT4670%2010k1%20[9000]%200_1/thd.png[/img] + {$ v3 b& w/ A
Parameter | Left | Right | THD, %: | 0.0015 | 0.0015 | THD + Noise, %: | 0.0036 | 0.0036 | THD + Noise (A-weighted), %: | 0.0033 | 0.0033 |
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Intermodulation distortion[img=512,324]file:///F:/SOFTWARE/系统硬件测试/声卡测试/创新声卡/kX%20Wave%20CT4670%2010k1%20[9000]%200_1/imd.png[/img] 3 }# N8 p( W \( [
Parameter | Left | Right | IMD + Noise, %: | 0.0045 | 0.0045 | IMD + Noise (A-weighted), %: | 0.0039 | 0.0039 | " K" _# l( G" ?" I
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Stereo crosstalk[img=512,324]file:///F:/SOFTWARE/系统硬件测试/声卡测试/创新声卡/kX%20Wave%20CT4670%2010k1%20[9000]%200_1/cross.png[/img] & f6 c. s2 C# O: W) R+ @8 O, a6 U
Parameter | L <- R | L -> R | Crosstalk at 100 Hz, dB: | -103 | -101 | Crosstalk at 1 kHz, dB: | -100 | -99 | Crosstalk at 10 kHz, dB: | -96 | -97 |
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8 |* s r" P u1 w/ YIMD (swept tones)[img=512,324]file:///F:/SOFTWARE/系统硬件测试/声卡测试/创新声卡/kX%20Wave%20CT4670%2010k1%20[9000]%200_1/imdswept.png[/img] / C, |* V, c0 X! c* \: k
Parameter | Left | Right | IMD + Noise at 5 kHz, %: | 0.0053 | 0.0053 | IMD + Noise at 10 kHz, %: | 0.0053 | 0.0053 | IMD + Noise at 15 kHz, %: | 0.0052 | 0.0052 | $ |1 V6 K. T! t+ a- ]: p$ M& Z$ g
This report was generated by RightMark Audio Analyzer 5.4 |