Hugo Zucarelli and Holophony
Recent revolutionary discoveries of the Argentine-Italian researcher Hugo Zuccarelli have extended the holographic (holographic) model to the world of acoustics. Hugo Zucarelli is the inventor of holophonic (holophonic) sound technology.…

Continue reading →

Prelude. About Prelude
Prelude (from lat. Prae ... - before and ludus - game) - a short piece of music that does not have a strict form. At the time of its inception,…

Continue reading →

About mechanical sound recording
A mechanical sound recording is based on cutting (or extruding) grooves in the material of a recording medium using a sound recording device — a recorder. When playing along the…

Continue reading →

perceived

Equalizers and their application

Graphic equalizer is a multi-range corrector of the amplitude-frequency characteristics of electric sound signals. The boundaries of the full range of frequencies in which the amplitude-frequency characteristic is corrected are determined by the range of frequencies perceived by the human ear. The lower limit of this range is sound vibrations with a frequency of 20 Hz. (oscillations per second), and the upper – 20 KHz. (thousand oscillations per second).

The graphic equalizer, depending on its accuracy, determined by the width of one band, may contain a different number of ranges in which the values ​​of the amplitude-frequency characteristics are set. For example, with a bandwidth of one octave, the equalizer will contain 10 bands, with a bandwidth of 1/2 octaves – 15 bands, and Continue reading

The advent of electronic music
Electronic music owes its birth precisely to experiments with sound. Experiments with sound, or rather with sound vibrations, were essentially closer to science than to music. But it was precisely…

...

To the musician: Frequencies that are useful to remember. Frequency Musician Memo
The network (power) is noisy at a frequency of 50 Hz (and multiplied). To eliminate this, you need to remove the frequencies of 50 and 100 Hz using a parametric…

...

What is an equalizer? The use of equalizers
Equalizer (English equalize - “equalize”, the general abbreviation is “EQ”), a timbre block is a device or computer program that allows you to increase or decrease the volume of individual…

...

Music and hypnotic state. Musical hypnosis
Hypnosis (Greek hypnos — dream) An altered state of consciousness characterized by a narrowing of its volume and presumably sharp focus on the content of the suggestion. Hypnosis occurs as…

...