Generally speaking, the sound source means that every time a Korean singer releases a new song or album, it will be released on the music website, and he has to pay to listen to or download the song, so he is ranked according to popularity. It is also a verification of popularity.
Generalized correlation expansion of sound source;
Audio sources, that is, timbre resources, are divided into two categories.
The first category is hardware sound source, and the most common presentation mode is electronic musical instrument. The internal hardware is supported by a huge sound library, and generally there are the best timbre samples on the market.
The second category is software sound source. This sound source needs the support of the host software to run on the MIDI interface of the computer. The common format is VST, which is loaded and used by the host. The quality of timbre is completely determined by the sampling level of developers. A fair evaluation can achieve the effect of confusing the fake with the real.