Identification of spectrally enhanced Polish vowels
The role of spectral enhancement in identification of Polish vowels is investigated in this study. Identification scores of natural (unprocessed) vowels (Experiment 1) and spectrally enhanced vowels (Experiment 2) were measured for normal-hearing subjects (NHS) and for subjects with hearing impairme...
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| Format: | Article |
| Language: | English |
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Institute of Fundamental Technological Research Polish Academy of Sciences
2014-04-01
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| Series: | Archives of Acoustics |
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| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/710 |
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| author | Edward OZIMEK |
| author_facet | Edward OZIMEK |
| author_sort | Edward OZIMEK |
| collection | DOAJ |
| description | The role of spectral enhancement in identification of Polish vowels is investigated in this study. Identification scores of natural (unprocessed) vowels (Experiment 1) and spectrally enhanced vowels (Experiment 2) were measured for normal-hearing subjects (NHS) and for subjects with hearing impairment of cochlear origin (HIS). The NHS group demonstrated almost 100% vowel-identification scores for natural vowels. Instead, for the HIS group, an overall average identification scores were 85% for natural vowels, 96% for spectrally enhanced vowels. It has been shown that the spectral enhancement applied has improved the average identification score for subjects with sensorineural hearing losses. However, the degree of improvement clearly depended on the subjects, the type of vowel, and the talker. |
| format | Article |
| id | doaj-art-217cf5a305454674b45f54f6abc5ef80 |
| institution | Kabale University |
| issn | 0137-5075 2300-262X |
| language | English |
| publishDate | 2014-04-01 |
| publisher | Institute of Fundamental Technological Research Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Acoustics |
| spelling | doaj-art-217cf5a305454674b45f54f6abc5ef802025-08-20T03:50:45ZengInstitute of Fundamental Technological Research Polish Academy of SciencesArchives of Acoustics0137-50752300-262X2014-04-01323Identification of spectrally enhanced Polish vowelsEdward OZIMEK0Adam Mickiewicz University, Institute of AcousticThe role of spectral enhancement in identification of Polish vowels is investigated in this study. Identification scores of natural (unprocessed) vowels (Experiment 1) and spectrally enhanced vowels (Experiment 2) were measured for normal-hearing subjects (NHS) and for subjects with hearing impairment of cochlear origin (HIS). The NHS group demonstrated almost 100% vowel-identification scores for natural vowels. Instead, for the HIS group, an overall average identification scores were 85% for natural vowels, 96% for spectrally enhanced vowels. It has been shown that the spectral enhancement applied has improved the average identification score for subjects with sensorineural hearing losses. However, the degree of improvement clearly depended on the subjects, the type of vowel, and the talker.https://acoustics.ippt.pan.pl/index.php/aa/article/view/710spectral enhancementPolish vowelsidentification score |
| spellingShingle | Edward OZIMEK Identification of spectrally enhanced Polish vowels Archives of Acoustics spectral enhancement Polish vowels identification score |
| title | Identification of spectrally enhanced Polish vowels |
| title_full | Identification of spectrally enhanced Polish vowels |
| title_fullStr | Identification of spectrally enhanced Polish vowels |
| title_full_unstemmed | Identification of spectrally enhanced Polish vowels |
| title_short | Identification of spectrally enhanced Polish vowels |
| title_sort | identification of spectrally enhanced polish vowels |
| topic | spectral enhancement Polish vowels identification score |
| url | https://acoustics.ippt.pan.pl/index.php/aa/article/view/710 |
| work_keys_str_mv | AT edwardozimek identificationofspectrallyenhancedpolishvowels |