Timeline for Comparing MFCC Features ,What do they represent?
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22 events
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| Jan 22, 2018 at 15:43 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Dec 23, 2017 at 15:18 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Nov 23, 2017 at 14:38 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Oct 24, 2017 at 14:16 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Sep 24, 2017 at 13:43 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Aug 25, 2017 at 11:59 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jul 26, 2017 at 11:03 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jun 26, 2017 at 10:51 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| May 27, 2017 at 9:58 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Apr 27, 2017 at 9:01 | answer | added | VK69UK | timeline score: 1 | |
| Apr 27, 2017 at 4:56 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Mar 28, 2017 at 4:43 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Dec 1, 2015 at 23:05 | comment | added | Peter K.♦ | @Jamona: Please do not write multiple non-answers as answers. I have deleted those and made them comments. | |
| Dec 1, 2015 at 23:03 | comment | added | Jamona | What do you exactly mean? It should be obvious with an example if you know about what MFCC-calculation does that the same words spoken by different persons (or even by the same person repeatedly) will differ for example in their pitch (or pronounciation) and therefore frequency components per time. Just think about saying "please" in a friendly and in an angry way. In the example you posted the MFCCs seem to similar to make intuitive assumptions about why they differ. | |
| Dec 1, 2015 at 19:20 | comment | added | jojeck♦ | Well, definitely you must not compare them by an "eye inspection", unless you can imagine 12+ dimensions. Easiest way is to calculate the distance. Obviously due to the differences in variance, you can't use simple Euclidean distance. For that purpose you should use the Mahalanobis distance since it takes the difference of variance into account (first it should be calculated across the dataset). Another thing is the time warping. In that case use the DTW. | |
| Dec 1, 2015 at 16:18 | answer | added | Jamona | timeline score: 1 | |
| Dec 1, 2015 at 16:04 | history | edited | Lama Sonmez | CC BY-SA 3.0 |
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| Dec 1, 2015 at 15:34 | history | edited | Peter K.♦ | CC BY-SA 3.0 |
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| Dec 1, 2015 at 15:15 | history | edited | Lama Sonmez | CC BY-SA 3.0 |
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| Dec 1, 2015 at 14:46 | history | edited | Lama Sonmez | CC BY-SA 3.0 |
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| Dec 1, 2015 at 14:11 | history | edited | Lama Sonmez | CC BY-SA 3.0 |
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| Dec 1, 2015 at 13:59 | history | asked | Lama Sonmez | CC BY-SA 3.0 |