octave唯一的优点也就是占内存小了（< 500M），然而不知是不是安装的姿势不对，每次打开软件&跑个小命令，简直比PS和AE还慢。

Mar 30, 2018 · An octave is simply an interval created by the use of the factor 2 instead - e.g. if we started with our 100Hz note again, and we wanted to go up an octave, we would double …

该页面讨论了Scilab、Octave和Sagemath的区别与比较，适合非数学专业的人士自学数学时参考。

Apr 26, 2011 · It makes me wonder if the 12-semitone octave sounded good before the advent of "music as we know it" or if it is something of an acquired taste, in which case alternative …

Aug 22, 2019 · Click first note and Shift + Click last note of desired selection, rests at the end of the selection don't need to be in there because they won't be affected by the octave change …

Oct 28, 2020 · If the term octave refers to the 8 notes in a major scale, then in is placed in retrospect, and after the development of enough music theory to define diatonic scales.

The basis of both the frequency and the cents measurement is a 2:1 octave relationship. Because pitch measurement systems (linear and logarithmic) are derived from the octave as 2:1, a …

May 29, 2015 · But if you want to tell someone the exact octave of a note, you can use the aforementioned numbers. So, being thorough, the exact standard tuning of the guitar is the …

Aug 4, 2015 · I am an amateur pianist (of about 17 years) and I'm not sure if I ever learned correct octave technique. I just "finished" Chopin's first ballad and there are several sections which …

May 25, 2016 · @CarlWitthoft: Octave equivalence isn't the statement that notes separated by an octave sound the same. If I play 1000 Hz followed immediately by 2000 Hz, all humans can tell …