METHOD FOR DETERMINING TONE VOLUME FOR SOUNDS OF ARBITRARY FREQUENCY WITH WEBER-FECHNER LAW TAKEN INTO CONSIDERATION Russian patent published in 2005 - IPC

Abstract RU 2248752 C2

FIELD: medicine.

SUBSTANCE: method involves giving grounds and calculating acoustic signal volume at arbitrary frequency from its known intensity (acoustic pressure). Relationship is formulated for energy ratio of equal volume sounds (reference one and one under study). The relationship is interpreted as energy transformation coefficient based on frequency. Weber-Fechner law derivation is shown for arbitrary acoustic wave frequency.

EFFECT: high accuracy of method.

3 cl, 16 dwg

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RU 2 248 752 C2

Authors

Ovchinnikov E.L.

Dates

2005-03-27—Published

2003-03-12—Filed