测试声卡采用了最新的RMAA6.0.6版本进行的测试数据,声卡由于能够支持从44.1KHz到192KHz的采样频率,因此我们针对不同采样频率进行了测试,而录音并没有采用Barracuda
AC-1,而是采用了ASUS XONAR D2声卡。列表中Razer Barracuda AC-1 Gaming Aud是在16-44.1下测试得到的结果,963
Razer Barracuda AC-1 Gaming Aud是在24-96下测试得到的结果,1922Razer Barracuda AC-1
Gaming Aud是在24-192下测试得到的结果。小熊在线www.beareyes.com.cn
RightMark Audio Analyzer test
Testing chain: External loopback (line-out - line-in)
Sampling mode: 16-bit, 44 kHz
Summary
| Test |
Razer Barracuda AC-1 Gaming Aud |
963
Razer Barracuda AC-1 Gaming Aud |
1922Razer Barracuda AC-1 Gaming Aud |
|
Frequency response (from 40 Hz to 15 kHz), dB: |
+0.04, -0.05 |
+0.01, -0.05 |
+0.01, -0.04 |
|
Noise level, dB (A): |
-91.4 |
-93.2 |
-93.9 |
|
Dynamic range, dB (A): |
91.4 |
93.2 |
93.8 |
|
THD, %: |
0.0025 |
0.0056 |
0.0063 |
|
IMD + Noise, %: |
0.0080 |
0.0097 |
0.0100 |
|
Stereo crosstalk, dB: |
-91.9 |
-90.8 |
-91.2 |
Frequency response
Noise level
Dynamic range
THD + Noise (at -3 dB FS)
Intermodulation distortion
Stereo crosstalk

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