Formant: it uses the estimation of the overall shape of the spectrum's amplitude envelope.共振峰: 使用了对频谱的振幅包络线的大体形状所作的估计....parties competing across the political spectrum...政治纷争中的各党派However , the noise spectrum of the...
I came into adult life clueless about a lot of things that most people take for granted.我已成年，却对许多大部分人认为理所当然的事情一窍不通。There are many things I take for granted and don't even realize.我把好多事情都想成是理所应当,甚至都意识不到我把它想成这样.Don t ...