# Mfcc comparison

**URL:** <https://discourse.flucoma.org/t/mfcc-comparison/484>\
**Category:** Usage Questions\
**Created:** [May 14, 2020, 8:47pm UTC](https://discourse.flucoma.org/t/mfcc-comparison/484 "2020-05-14T20:47:51Z")\
**Posts on this page:** 1\
**Showing post:** 25

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**Author:** ![jamesbradbury](https://discourse.flucoma.org/user_avatar/discourse.flucoma.org/jamesbradbury/32/1252_2.png) [@jamesbradbury](https://discourse.flucoma.org/u/jamesbradbury)\
**Post date:** [May 29, 2020, 2:44pm UTC](https://discourse.flucoma.org/t/mfcc-comparison/484/25 "2020-05-29T14:44:58Z")

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> [@tremblap](#):
>
> Another question for @danieleghisi - I wonder how the distances are measured in the dada query of the nearest ones…

> [@(edit:no more) Confidential! Sharing Experimental Results on Descriptor Space Dimension Reduction Experiment](https://discourse.flucoma.org/t/edit-no-more-confidential-sharing-experimental-results-on-descriptor-space-dimension-reduction-experiment/161/11):
>
> Hi PA, in dada.distances I’m using this library: [https://sites.google.com/site/simpmatrix/](https://sites.google.com/site/simpmatrix/) Honestly I did not compare many others, it was lightweighted and it seemed to work… (It did not scale up that nicely with many dimensions, though.)

> **[SimpleMatrix](https://sites.google.com/site/simpmatrix/)**
>
> About
> SimpleMatrix is an extremely lightweight matrix library, containing a single header file. 
> It uses the namespace smat. 
> The Matrix class is a template class. 
> It implements basic matrix representations and operations, such as multiplication,...

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