1. Before discussing low, mid, and high notes, many music lovers have likely pondered this question: Is my voice low, mid, or high? This question seems simple, and it even appears that a simple vocal range test could provide the answer: how high can I sing…

1. Introduction Actually, I've wanted to write an article about iptables for a long time. Although I don't use it regularly, every time I do need to use it, I find that I've completely forgotten the relevant knowledge and have to go through it all again. This is because I've learned a certain knowledge point without reinforcing it through writing…

1. From Pitch Names to Solfège: Why Singing Requires a Different Perspective In a previous article (see: The Awakening of the Voice - Basics (Part 1): Pitch Structure and Auditory Stability), I introduced a fundamental fact of the modern vocal system: sound does not exist randomly. Starting with overtone structure, a certain…

1. Why did I write this article? The purpose of this article is not to create a vocal tutorial, nor is it a complete overview of music theory. It's more like a record of my own reflections—an attempt to answer a simple yet complex question: What am I actually listening to? And why are these sounds perceived by me in this way…

1. Why do we find a song pleasant to listen to? Sometimes I ponder a very simple question: why does a song sound "pleasant"? This "pleasantness" is mysterious—it's not as clear-cut as music theory, nor does it have standardized techniques; you can't measure a melody like you would measure CPU performance…