octave是什么意思

octave是什么意思 octave bandwidth是什么意思 octave manual是什么 one-third octave band center frequency是什么意思?这是一个坐标图表的横坐标代表意义的描述.但是不知道准确的意思. 金融计算用octave可以么 中国为什么把octave翻译成八度 求解一道英文指数数学题 exponential functionAn orchestra tunes to a frequency of 440,which sounds the A above middle C.Each octave higher doubles the frequency,and each of the 12 semitones in the octave increases the frequency in the same r 一道指数英文数学题求解An orchestra tunes to a frequency of 440,which sounds the A above middle C.Each octave higher doubles the frequency,and each of the 12 semitones in the octave increases the frequency in the same ratio.(a)What is this 求解一道英文指数数学题 exponential functionAn orchestra tunes to a frequency of 440, which sounds the A above middle C. Each octave higher doubles the frequency, and each of the 12 semitones in the octave increases the frequency in the sam 英语翻译Tuning:GGDGBD,with the low string an octave lower than the second,capo 3.是吉他的谢绝翻译器翻译，只是翻译英文那里，“是吉他的”只是我的提醒，那是吉他谱 一道ACM题目,看不懂1026 Major ScalesTimeLimit :1 Second Memorylimit :32 Megabyte Totalsubmit :37 Accepted :20In music,the range of audible frequencies is divided into octaves,where each octave spans frequencies within factor of 2 of one another 英语翻译Born and raised in East St.Louis,Phil Perry has spent most of his career as one of the most sought-after backing vocalists in the music business.His bright,multi-octave range has played a supporting role on dozens of albums by such acts a 大学物理机械波有关题目,英文版.The speed of sound in air at 20 is 344m/s.(A 部分中的波长为0.439m）What is the wavelength of a sound wave one octave higher than the note in part 题目真心看不懂, 英语翻译Composing is all about making decisions,You have a hundred different ways to get there,but you have to choose one.With twelve notes of every possible octave on every instrument,all the chord combinations of every mode,and all the varietie 是什么意思 是什么意思? 是什么意思 是什么意思?