|
Master Member
|
超過時間, 再發一次...
回到剛才的那張紙...
隨便抓一個赫茲來看, 有幾個關鍵點, 開頭, 最高點, 中間點, 最低, 結尾
一般來說, 知道最高與對低的話, 大概可以猜出中間與水平線交叉的地方 (畫直線, 雖不中奕不遠矣)
所以, 一個聲音頻率至少要有兩倍以上的採樣頻率, 來涵蓋這幾個點
採樣頻率越高, 能抓住更多的關鍵點, 也就減少失真
__________________
Rule #12: Never date a co-worker.
Rule #13: Never involve lawyers.
Rule #23: Never mess with a Marine's coffee if you want to live!
Rule #51: Sometimes you are wrong
純白の吸血鬼は微笑む：私を殺した責任、とってもらうからわ - アルクエイド ブリュンスッド
貴方に出逢い STAR輝いて アタシが生まれて
Was aus Liebe gethan wird, geschieht immer Jenseits von Gut und Böse - Friedrick Wilhelm Nietzsche
Cain was the first man ever to strike down another... and when the Lord came to him and said ‘What have you done!?’, Cain could not hide his crime. For the voice of his brother’s blood cried out from the very ground
The world has been your battlefield, everywhere you go. The blood of brothers and sons screams out against you. Perhaps you cannot yet hear it, because the soil is not your own, but you will... you will
|