怎么没人评论这个？是不是测错了

bear437

我的4670在kx的测试，怎么样？？:unsure: :huh:
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kX Wave CT4670 10k1 [9000] 0/1RightMark Audio Analyzer test
! ^  N! k" T: _' q) m; a- L, TTesting chain: External loopback (line-out - line-in)
* R) f$ j, G# f# {Sampling mode: 16-bit, 48 kHz


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$ d& l2 |8 j1 `; g) b# ~( B1 }Summary

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

General performance: Excellent


8 `; Q3 L! ]; a: C  w, l, CFrequency 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]

Frequency 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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8 Z5 @2 e) Z; Z, n% NNoise 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]

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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

7 ~# i; x+ k% v8 rDynamic 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]

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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$ }; ?! H. g& V2 ^* BTHD + 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]

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]

Parameter	Left	Right
IMD + Noise, %:	0.0045	0.0045
IMD + Noise (A-weighted), %:	0.0039	0.0039

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3 Q! g' a- ~  s( m; v/ D: k' @3 \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]

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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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9 S. F+ V# {- y. zIMD (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]

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

This report was generated by RightMark Audio Analyzer 5.4

bear437

测试时是不是什么设置错误了