Detection and removal of “smacking” artefacts from lector speech records
In the paper, analysis of “smacking” artefacts, introduced to the speech signal by a lector, was shown. A working algorithm to reduce amount of smacks in the waveform was presented. The algorithm performs detection of distortions in the time domain using differentiation of the signal. The removal...
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| Format: | Article |
| Language: | English |
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Institute of Fundamental Technological Research Polish Academy of Sciences
2014-01-01
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| Series: | Archives of Acoustics |
| Subjects: | |
| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/1405 |
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| _version_ | 1849318734245658624 |
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| author | Marek Jaskuła Hanna Perużyńska |
| author_facet | Marek Jaskuła Hanna Perużyńska |
| author_sort | Marek Jaskuła |
| collection | DOAJ |
| description | In the paper, analysis of “smacking” artefacts, introduced to the speech signal by a lector,
was shown. A working algorithm to reduce amount of smacks in the waveform was presented.
The algorithm performs detection of distortions in the time domain using differentiation of
the signal. The removal routine is based on Dicrete Wavelet Transform (DWT) and Inverse
Discrete Wavelet Transform (IDWT). |
| format | Article |
| id | doaj-art-d70c9fcdd5a147148d0246d5cf9f6295 |
| institution | Kabale University |
| issn | 0137-5075 2300-262X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Institute of Fundamental Technological Research Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Acoustics |
| spelling | doaj-art-d70c9fcdd5a147148d0246d5cf9f62952025-08-20T03:50:44ZengInstitute of Fundamental Technological Research Polish Academy of SciencesArchives of Acoustics0137-50752300-262X2014-01-01324(S)Detection and removal of “smacking” artefacts from lector speech recordsMarek Jaskuła0Hanna Perużyńska1Szczecin University of Technology, Faculty of Electrical Engineering, 26 Kwietnia 10, 71-126 SzczecinSzczecin University of Technology, Faculty of Electrical Engineering, 26 Kwietnia 10, 71-126 SzczecinIn the paper, analysis of “smacking” artefacts, introduced to the speech signal by a lector, was shown. A working algorithm to reduce amount of smacks in the waveform was presented. The algorithm performs detection of distortions in the time domain using differentiation of the signal. The removal routine is based on Dicrete Wavelet Transform (DWT) and Inverse Discrete Wavelet Transform (IDWT).https://acoustics.ippt.pan.pl/index.php/aa/article/view/1405speech enhancementwavelet transformimpulse noise. |
| spellingShingle | Marek Jaskuła Hanna Perużyńska Detection and removal of “smacking” artefacts from lector speech records Archives of Acoustics speech enhancement wavelet transform impulse noise. |
| title | Detection and removal of “smacking” artefacts from lector speech records |
| title_full | Detection and removal of “smacking” artefacts from lector speech records |
| title_fullStr | Detection and removal of “smacking” artefacts from lector speech records |
| title_full_unstemmed | Detection and removal of “smacking” artefacts from lector speech records |
| title_short | Detection and removal of “smacking” artefacts from lector speech records |
| title_sort | detection and removal of smacking artefacts from lector speech records |
| topic | speech enhancement wavelet transform impulse noise. |
| url | https://acoustics.ippt.pan.pl/index.php/aa/article/view/1405 |
| work_keys_str_mv | AT marekjaskuła detectionandremovalofsmackingartefactsfromlectorspeechrecords AT hannaperuzynska detectionandremovalofsmackingartefactsfromlectorspeechrecords |