Where there is no acoustic contact with its surroundings,a spot becomes a sound singularity. The line in the […]

We have seen that when scraping the resonance plate of an instrument, the phonogram inside the outline is auto […]

This is the waveform when the white noise sound source is measured with the freeware “Wave Spectra&#8221 […]

If I scrape the instrument for half a day, my voice will die for some reason. I don’t even have an actua […]

It was the discovery of Pythagoras that “musical tones have a simple integer ratio”. Is it somethi […]

So far, we’ve explained that negative depressions tend to acoustically divide the instrument. The essent […]

For the sake of explanation, K-1, K-2, and K-3 are used in order from the top. K-1 K-2 K-3 If you look closely […]

Now, let’s change our perspective and think about what happens when we carve from the periphery on the r […]

I aligned the sounds of the outer frame and carved it. The shape of this instrument is characterized by a vert […]

What does it mean to”match the sound” ? When you tap or rub something, you can hear a lot of sounds mixed toge […]