| Testing device | E-DSP Wave [A000] |
| Sampling mode | 16-bit, 44 kHz |
| Interface | MME |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.1.0 |
| 20 Hz - 20 kHz filter | ON |
| Normalize amplitude | ON |
| Level change | -8.3 dB / -7.9 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | correct/correct |
| Frequency response (from 40 Hz to 15 kHz), dB | +2.88, -2.75 | Poor |
| Noise level, dB (A) | -91.7 | Very good |
| Dynamic range, dB (A) | 93.1 | Very good |
| THD, % | 0.0008 | Excellent |
| THD + Noise, dB (A) | -86.6 | Good |
| IMD + Noise, % | 0.0074 | Excellent |
| Stereo crosstalk, dB | -93.4 | Excellent |
| IMD at 10 kHz, % | 0.0088 | Very good |
| General performance | Very good |
| Testing device | Envy24 Family Audio (WDM) |
| Sampling mode | 16-bit, 44 kHz |
| Interface | MME |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.1.0 |
| 20 Hz - 20 kHz filter | ON |
| Normalize amplitude | ON |
| Level change | -6.7 dB / -6.7 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | correct/correct |
| Frequency response (from 40 Hz to 15 kHz), dB | +0.10, -0.39 | Good |
| Noise level, dB (A) | -90.5 | Very good |
| Dynamic range, dB (A) | 91.4 | Very good |
| THD, % | 0.0007 | Excellent |
| THD + Noise, dB (A) | -84.9 | Good |
| IMD + Noise, % | 0.0078 | Excellent |
| Stereo crosstalk, dB | -84.6 | Very good |
| IMD at 10 kHz, % | 0.0075 | Excellent |
| General performance | 5 r! ^4 p# Y( |9 e0 V | Very good |
原帖由 jiyuyan 于 2008-8-7 20:29 发表
! ^& X" b- E, J7 \6 D
晕!用过foobar没?最大的音量就是0db啊!: y+ H; |2 F) K+ u: x
这是音频界一般的定义!!!!
不要以为0就是最小啊!!
原帖由 Metaverse 于 2008-8-7 23:36 发表
你的逻辑,无非就是因为BMW拉货拖不动所以就是garbage……{closedeyes:]
那么是不是也可以认为,你一介菜鸟用不好专业声卡,所以。。。后面的就不说了{shy:]
原帖由 卡蛋 于 2008-8-10 18:28 发表
2 s/ w& i& l, D8 Z8 O7 h+ k
按照其它声卡的逻辑,其它声卡能调,这卡怎么不能调,别扯远了什么BMW{shocked:] ,其它声卡会有破声问题吗?几十元的声卡都可以随便调...
原帖由 卡蛋 于 2008-8-10 18:28 发表
2 M! |7 c4 ? i2 l$ _( K
按照其它声卡的逻辑,其它声卡能调,这卡怎么不能调,别扯远了什么BMW{shocked:] ,其它声卡会有破声问题吗?几十元的声卡都可以随便调...
原帖由 卡蛋 于 2008-8-10 18:28 发表
" D! X+ _3 r& p& S) R0 h" k
按照其它声卡的逻辑,其它声卡能调,这卡怎么不能调,别扯远了什么BMW{shocked:] ,其它声卡会有破声问题吗?几十元的声卡都可以随便调...
原帖由 酷风 于 2008-8-11 22:36 发表
这卡就是不能调,就像BMW不是用来装货的一样$ m: {4 `, p1 P" c, s
建议你以后买东西之前看清楚说明,以免再这样折腾
声卡也就是亏点钱而已……要是那天弄了颗手榴弹当铁锤用的话……
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