请帮忙翻译一下!!!
01_pink noise.wav'.
02_polarity.wav'.
03_white noise.wav'.
04_250Hz sine.wav'.
05_500Hz sine.wav'.
06_1kHz sine.wav'.
07_2kHz sine.wav'.
08_5kHz sine.wav'.
09_10kHz sine.wav'.
10_12k5Hz sine.wav'.
11_stepped up 20-20kHz sine.wav'.
12_channel test_left_1kHz.wav'.
13_channel test _right_1kHz.wav'.
14_sweep 20-20kHz_5 sec.wav'.
15_in phase.wav'.
16_out of phase.wav'.
17_digital blank.wav'.
18_SMPTE EBU_time code.wav'.
19_High E.wav'.
20_Low B.wav'.
21_Low G.wav'.
22_Low D.wav'.
23_Low A.wav'.
24_Low E.wav'.
25_Sweep up 20-20kHz.wav'.
26_Sweep down 20-20kHz.wav'.
这是一张音频测试信号碟的目录
请朋友翻译一下吧!!!我的英文不好!!!嘿嘿