Low Bit-rate Coded Speech Intelligibility Tested with Parallel Task
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F18%3A00321680" target="_blank" >RIV/68407700:21230/18:00321680 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.ingentaconnect.com/contentone/dav/aaua/2018/00000104/00000004/art00013" target="_blank" >http://www.ingentaconnect.com/contentone/dav/aaua/2018/00000104/00000004/art00013</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3813/AAA.919207" target="_blank" >10.3813/AAA.919207</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Low Bit-rate Coded Speech Intelligibility Tested with Parallel Task
Popis výsledku v původním jazyce
A speech intelligibility test in realistic environments has been designed and performed deploying 51 subjects. A single set of speech samples distorted by various background noises and low bit-rate coding techniques has been used - without and with additional (parallel) psychomotor tasks. The addition of psychomotor tasks to the test simulates realistic environments. The differences in intelligibility test results between standard laboratory and parallel task test methodology were identified. Overall, the intelligibility of regular tests was mainly higher than for tests with a parallel task. Intelligibility results of certain samples have been found counterintuitive, which is possibly explained by a different mode of thinking under parallel task conditions.
Název v anglickém jazyce
Low Bit-rate Coded Speech Intelligibility Tested with Parallel Task
Popis výsledku anglicky
A speech intelligibility test in realistic environments has been designed and performed deploying 51 subjects. A single set of speech samples distorted by various background noises and low bit-rate coding techniques has been used - without and with additional (parallel) psychomotor tasks. The addition of psychomotor tasks to the test simulates realistic environments. The differences in intelligibility test results between standard laboratory and parallel task test methodology were identified. Overall, the intelligibility of regular tests was mainly higher than for tests with a parallel task. Intelligibility results of certain samples have been found counterintuitive, which is possibly explained by a different mode of thinking under parallel task conditions.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20202 - Communication engineering and systems
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
ACTA ACUSTICA UNITED WITH ACUSTICA
ISSN
1610-1928
e-ISSN
1861-9959
Svazek periodika
104
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
DE - Spolková republika Německo
Počet stran výsledku
7
Strana od-do
678-684
Kód UT WoS článku
000439570100012
EID výsledku v databázi Scopus
2-s2.0-85051329509