Measurements of RTL ALC3230 DAC/HPAmp

今天穷极无聊,把我2015年买的破台式机的机箱前面板耳机输出测量了一下。

Photo
Photo

Dashboard
Dashboard
Dynamic-Range
Dynamic-Range
Signal-to-Noise-Ratio---50mV
Signal-to-Noise-Ratio—50mV
Linearity-(-20
Linearity-(-20
THD+N-Ratio-vs-Freq
THD+N-Ratio-vs-Freq
SMPTE-Ratio
SMPTE-Ratio
Multitone
Multitone
Crosstalk
Crosstalk
THD+N-Ratio-vs-Measured-Level
THD+N-Ratio-vs-Measured-Level
12K
12K

频响:

Relative-Level-(1
Relative-Level-(1

12KHZ信号的输出频率稳定度:

Frequency
Frequency

相位:

Phase
Phase

总结:不如M1的MacbookAir新款的MacbookPro,和前几天测的音准小尾巴区别也挺明显的。

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