What is rock and roll, rock and roll history
Rock and roll literally excited the youth of America in the mid-50s of the last century. And then the whole world. And while boys and girls sang along with popular…

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Romance
“Music is the soul of poetry, it clarifies and opens it. It makes the poetic word deeper in meaning and easier to perceive. The spirit of music in the emotional…

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How to treat vocal cords with loss of voice?
The first thing that you should understand for yourself is how, in case of any disease, treatment started on time after a cold will lead to recovery much faster. Therefore,…

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three parts

Non-linear hearing

For the normal average organ of hearing of a person, there are some limit (threshold) minimum values ​​of the physical parameters of the sound field, at which there is still an auditory sensation. Such a threshold of audibility is the standardized sound intensity I0 = 10 … 12 W / m2 (close to the threshold of audibility at f = 1000 Hz in silence), as well as the corresponding sound pressure p0 = 2 * 10-5 Pa and sound energy density e03 * 10-15 J / m3. The hearing threshold is private dependent. Above the threshold of hearing is the hearing area. In fig. 1 shows a curve of the threshold of audibility. The upper threshold of audibility is also shown there, above which the destruction of the organ of hearing can occur – the pain threshold, which corresponds to pressure pmax = 150 … 200 Pa, which exceeds 107 times p0 = 2 * 10-5 Pa. Continue reading

Frequencies to Remember

Classically, the sound spectrum is divided into three parts: low, medium and high frequencies. The frequency limits, although not everyone agrees with this, can be defined as follows: low from 10 Hz to 200 Hz, medium from 200 Hz to 5 kHz, and from 5 kHz – high. For a more precise definition, let’s divide these three parts into smaller ones and consider them separately.

1) Low bass (from 10 Hz to 80 Hz) – these are the lowest notes from which the room resonates, and the wires begin to hum. If your sound reproducing equipment does not reproduce these frequencies, you should feel the loss of saturation and depth of sound. Naturally, when recording and mixing, the loss of these frequencies will cause the same effect.

2) Upper basses (from 80 Hz to 200 Hz) are the top notes of bass instruments and the lowest notes of Continue reading

About free creativity
I, almost completely reconciled. Resigned to the fact that the commercial sound won completely and irrevocably. That free creativity, if it has not died at all, dies, and dies more…

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Physics of sound
This text is optional. Especially for those people who are not going to seriously work with sound, but want only in their free time to play the synthesizer and make…

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About free creativity
I, almost completely reconciled. Resigned to the fact that the commercial sound won completely and irrevocably. That free creativity, if it has not died at all, dies, and dies more…

...

“Musical medicine”
The healing effects of music on living organisms have been seen since the dawn of civilization. The first to appreciate the therapeutic effect of the sounds of Pythagoras. By the…

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