What is an octave? - Music: Practice Theory Stack Exchange 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 the frequency, taking us to 200Hz If we wanted to go down an octave, we'd halve it, taking us to 50Hz Why is this factor of 2 so special?
相对于 Matlab，Octave如何? - 知乎 如果你爱折腾，可以自行拓展octave，这是开源的优势，还有一个是免费，不知道linux下有没有 matlab，没有的话也算octave的一个优势。其实天朝已经把费用的问题解决了~用用matlab也挺好的，美观，科学也要有艺术。如果你在听 Andrew Ng 的 ML 的话，还是用octave好，配套么。当然你在用matlab，所以octave不
如何评价最新的Octave Convolution？ - 知乎 Drop an Octave: Reducing Spatial Redundancy in Convolutional Neural Networks with Octave Convoluti…
Why are there twelve notes in an octave? - Music: Practice Theory . . . 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 breakdowns of the octave could be adapted to, like in the case of western vs indian vs east asian music
tuning - Was the term octave coined after the development of early . . . Was the term “octave” coined after the development of early music theory? No As shown below, it was already in use by the 11th century to denote the musical interval (although the principal name for the interval at that time seems still to have been diapason) What system was in use in medieval Europe when the term octave arose, and what did the term octave refer to? I'm a little hazy on
Simple way to add an additional octave in Musescore? I wrote an arrangement in Musescore, and I got complaints that some (most) notes on a particular instrument were too high for a beginner So now I want to add an additional lower octave for each no