Özet
In this paper, by using a novel database of home environment warning sounds, the classification and recognition performances of these sounds are compared over feature extraction algorithms. Following the sample reduction of the feature vectors by Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA), k-Nearest Neighbour (k-NN) algorithm is employed for classification. Besides, a modified version of the algorithm for MF coefficients is proposed and we observe that the classification performance is better than MFCC and LPC even at low SNR values.
| Tercüme edilen katkı başlığı | Performance analysis of feature extraction methods in indoor sound classification |
|---|---|
| Orijinal dil | Türkçe |
| Ana bilgisayar yayını başlığı | 2015 23rd Signal Processing and Communications Applications Conference, SIU 2015 - Proceedings |
| Yayınlayan | Institute of Electrical and Electronics Engineers Inc. |
| Sayfalar | 2025-2028 |
| Sayfa sayısı | 4 |
| ISBN (Elektronik) | 9781467373869 |
| DOI'lar | |
| Yayın durumu | Yayınlandı - 19 Haz 2015 |
| Harici olarak yayınlandı | Evet |
| Etkinlik | 2015 23rd Signal Processing and Communications Applications Conference, SIU 2015 - Malatya, Türkiye Süre: 16 May 2015 → 19 May 2015 |
Yayın serisi
| Adı | 2015 23rd Signal Processing and Communications Applications Conference, SIU 2015 - Proceedings |
|---|
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| ???event.eventtypes.event.conference??? | 2015 23rd Signal Processing and Communications Applications Conference, SIU 2015 |
|---|---|
| Ülke/Bölge | Türkiye |
| Şehir | Malatya |
| Periyot | 16/05/15 → 19/05/15 |
Bibliyografik not
Publisher Copyright:© 2015 IEEE.
Keywords
- LPC
- MFCC
- classification
- home environment sound
- warning sound
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