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Анализ влияния состояния наркотического опьянения на характеристики голосов дикторов

Анализ влияния состояния наркотического опьянения на характеристики голосов дикторов

Abstract

Проведен анализ фонограмм речи дикторов до и после лечения от наркотической зависимости, который показал отсутствие статистически значимых зависимостей искажения речевых характеристик диктора от разных групп наркотических средств и степени наркотического опьянения. Изменения основного тона не носят регулярного, общего для всех, характера. Главной причиной изменения основного тона является изменение эмоционального состояния диктора, а не выход из состояния наркотического опьянения. Исследование влияния длительности употребления наркотических средств на речь дикторов показали, что для дикторов, имеющих длительный стаж употребления наркотических средств героиновой группы, обнаружена тенденция к снижению основного тона примерно на 3% в год.

The paper deals with analysis of speech recordings before and after speakers’ drug-abuse treatment. It is shown that there are no statistically significant dependences in distortions of speaker’s voice features on different groups of drugs and on the drug intoxication degree. The fundamental frequency changes are not regular and do not have general nature. The main reason for the fundamental frequency change is the speaker’s emotional state change, rather than drug addiction treatment. Studying the duration effect of narcotic drugs use on the speakers’ voice showed that for speakers with prolonged use of the heroin group drugs a tendency to decrease the fundamental frequency by about 3% per year was found.

Keywords

ДИКТОР,SPEAKER,ЧАСТОТА ОСНОВНОГО ТОНА,PITCH FREQUENCY,НАРКОТИЧЕСКОЕ ОПЬЯНЕНИЕ,DRUG INTOXICATION

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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