我的4670在kx的测试,怎么样??:unsure: :huh: 4 s2 D/ Z- C3 ], i' U' u: ?
9 T3 v! ^" d( ]. e4 }( fkX Wave CT4670 10k1 [9000] 0/1RightMark Audio Analyzer test$ f7 q% j7 _8 w7 ^( O: @0 p/ E
Testing chain: External loopback (line-out - line-in)
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8 H1 v; H- y% u5 \1 X$ DSummary : [0 \; n; L- h% @7 F. J; K( r+ U+ ^
Frequency 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 | / c7 l. A4 D3 d( y8 X
General performance: Excellent$ C% p4 g7 Q% I N* Q' e# ~
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) `! X1 s0 l3 L7 h6 RFrequency 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]
/ U! p. F5 @8 t' c" n, R0 P5 L5 TFrequency range | Response | From 20 Hz to 20 kHz, dB | -0.00, +0.01 | From 40 Hz to 15 kHz, dB | -0.00, +0.00 |
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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] . R! ~8 H* f9 S$ D) h' D1 F
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 | / J: Q; Q% d7 u( k. g. \& S0 [8 Y
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9 A: G8 P& ~2 {' X; v: n8 uDynamic 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]
* Q# @# ` E6 ~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 | ' h2 @# q& F* D7 F
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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]
4 ?3 _/ t( m, g! Y- e6 Y7 v& y0 hParameter | 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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# ]. V \- b( Y/ v: C$ [, aIntermodulation 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] " h0 C1 e3 H* f# |$ {- G
Parameter | Left | Right | IMD + Noise, %: | 0.0045 | 0.0045 | IMD + Noise (A-weighted), %: | 0.0039 | 0.0039 |
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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] 5 |" _. O. I7 k: t! B7 G
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 | - K1 D% w3 p' g& [
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IMD (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] 7 m+ B2 M: l* a
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 | ]; t1 Z) n5 \+ N
This report was generated by RightMark Audio Analyzer 5.4 |