The magic of music
"Music heals the soul and body" - such an inscription can be seen on some Italian instruments of the Renaissance. The healing properties of music have long been known. Even…

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Review article for beginner musicians
The training problem is one of the most important, but, unfortunately, the least covered, which often leads to disastrous results in terms of creative growth: without laying the proper basis…

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Types of Singing Voices
Many beginning vocalists are often interested in the question of what kind of voice they have and what it is called. Today we will try to understand this important and…

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parameters

Sound Perception and Compression

Traditional lossless compression methods (Huffman, LZW, etc.) are usually poorly applied to compressing audio information (for the same reasons as when compressing visual information).

Some lossy compression methods are listed below:
Compression of silence (pauses) – defines periods of “silence”, works similarly to run-length coding.
ADPCM – Adaptive Differential Pulse Code Modulation (the term Adaptive Delta Pulse Code Modulation (ADPCM) is used in Russian literature. For example, the CCITT G.721 standard is from 16 to 32 Kbits / sec:
Encoding the difference between two or more consecutive samples; then the difference is quantized -> when quantizing, part of the information is lost. The quantization is adaptive (changes the parameters depending Continue reading

World of music
Music healing the soul and healing the body As you know, music can have a healing effect on a person. Well-chosen melodies can save you from depression, set up in…

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A look from inside. About VST Tools
This article reveals the idea of ​​creating VST synthesizers, the understanding of which is lacking for musicians, especially those who are constantly looking for more and more new synthesizers and…

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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…

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Sound Perception and Compression
Traditional lossless compression methods (Huffman, LZW, etc.) are usually poorly applied to compressing audio information (for the same reasons as when compressing visual information). Some lossy compression methods are listed…

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