Influence of Compressed Music Bit Rate on Human Electroencephalogram

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Compressed Music Bit Rate on Human Electroencephalogram

Popis výsledku v původním jazyce

This paper deals with our research analyzing the influence of sound on human brain activity. Described experiment was performed on four subjects. The sound sequence consisted of six 40 s long tracks with different content was prepared as a WAV file and compressed to MP3 format with three different bit rates - 192 kb/s, 128 kb/s and 32 kb/s. Subjects were listening to the original sequence and compressed sequences with a decreasing bit rate. While they were listening to the sequences their electroencephalogram (EEG) was monitored by four channel device. The influence of decreasing bit rate on extracted EEG has been analyzed in time and frequency domain, powers were calculated.

Název v anglickém jazyce

Influence of Compressed Music Bit Rate on Human Electroencephalogram

Popis výsledku anglicky

This paper deals with our research analyzing the influence of sound on human brain activity. Described experiment was performed on four subjects. The sound sequence consisted of six 40 s long tracks with different content was prepared as a WAV file and compressed to MP3 format with three different bit rates - 192 kb/s, 128 kb/s and 32 kb/s. Subjects were listening to the original sequence and compressed sequences with a decreasing bit rate. While they were listening to the sequences their electroencephalogram (EEG) was monitored by four channel device. The influence of decreasing bit rate on extracted EEG has been analyzed in time and frequency domain, powers were calculated.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2012 International Conference on Applied Electronics

ISBN

978-80-261-0038-6

ISSN

1803-7232

e-ISSN

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Počet stran výsledku

4

Strana od-do

79-82

Název nakladatele

University of West Bohemia

Místo vydání

Pilsen

Místo konání akce

Plzeň

Datum konání akce

6. 9. 2012

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000329181800015