I don’t know whether you are looking at a software or hardware spectrum analyzer

or the spectrum analyzer that comes with the music player

Spectrum analyzer

From right to right

Basically it can be seen as an equalizer with many segments

Left to right

Ultra low frequency low frequency medium low frequency medium frequency medium high frequency high frequency ultra high frequency

If you are listening to songs or vocals with obvious bass

If there is more on the left, it means that the low-mid-low-mid-frequency part is very strong

If there is more on the right It is mid-frequency, medium-high frequency, high frequency and ultra-high frequency

It can be roughly understood in this way

In fact, the spectrum analyzer is basically a reference instrument in music production technology

If you don’t make music, it’s basically not of much use

But I admire your desire for knowledge

After all, it’s always good to know more about things

Hehe