(鍏跺疄鎴戜笉鏄綉绠★紝璇︽儏璇风湅……) 鍏充簬缃戠涔嬭矾鐨勮鏄

pass

i am the third one, and confused with the questions!

what's musical noise?
what does low SNR mean锛
how to devide the band and reconbine the band, say some technologies about it.

if i can answer all the questions, it must be the end of the research instead of open.

to exercise english, preparing for tomorrow' test.



鏂囩珷鏉ヨ嚜: 鏈珯鍘熷垱
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