History: Underdetermined speech and music mixtures
Comparing version 26 with version 33
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@@ -Lines: 2-5 changed to +Lines: 2-9 @@
We propose to repeat the [http://sisec2011.wiki.irisa.fr/tiki-index.php?page=Underdetermined+speech+and+music+mixtures|underdetermined-speech and music mixtures task in SiSEC2011].
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+ !Results + Results for development sets: [http://www.onn.nii.ac.jp/sisec13/evaluation_result/UND/underdetermined_dev1_all.html|dev1], [http://www.onn.nii.ac.jp/sisec13/evaluation_result/UND/underdetermined_dev2_all.html|dev2], [http://www.onn.nii.ac.jp/sisec13/evaluation_result/UND/underdetermined_dev3_all.html|dev3]. + Results for test sets: [http://www.onn.nii.ac.jp/sisec13/evaluation_result/UND/underdetermined_test_all.html|test], [http://www.onn.nii.ac.jp/sisec13/evaluation_result/UND/underdetermined_test2_all.html|test2], [http://www.onn.nii.ac.jp/sisec13/evaluation_result/UND/underdetermined_test3_all.html|test3]. !! Test data @@ -Lines: 13-17 changed to +Lines: 17-21 @@
*__instantaneous mixtures__ (static sources scaled by positive gains)
*__live recordings__ (static sources played through loudspeakers in a meeting room, recorded one at a time by a pair of omnidirectional microphones and subsequently added together)
- **__CAUTION__: For SiSEC2011, we will ~~red:NOT~~ evaluate "__synthetic convolutive mixtures__" (static sources filtered by synthetic room impulse responses simulating a pair of omnidirectional microphones via the Roomsim toolbox).
+ **__CAUTION__: For SiSEC2013, we will ~~red:NOT~~ evaluate "__synthetic convolutive mixtures__" (static sources filtered by synthetic room impulse responses simulating a pair of omnidirectional microphones via the Roomsim toolbox).
The room dimensions are the same for synthetic convolutive mixtures and live recordings (4.45 x 3.55 x 2.5 m). The reverberation time is set to either 130 ms or 250 ms and the distance between the two microphones to either 5 cm or 1 m, resulting in 9 mixing conditions overall. @@ -Lines: 69-74 changed to +Lines: 73-78 @@
__Download [http://www.irisa.fr/metiss/SiSEC10/underdetermined/dev1.zip|dev1.zip] (91 MB)__
__Download [http://www.irisa.fr/metiss/SiSEC10/underdetermined/dev2.zip|dev2.zip] (47 MB)__
- (Both are the former development data of [http://sisec2008.wiki.irisa.fr/tiki-index.php?page=Under-determined+speech+and+music+mixtures|SiSEC2008] and [http://sisec2010.wiki.irisa.fr/tiki-index.php?page=Underdetermined-+speech+and+music+mixtures|SiSEC2010])
+ __Download [http://www.irisa.fr/metiss/SiSEC11/underdetermined/dev3.zip|dev3.zip] (47 MB)__
(The former development data of [http://sisec2008.wiki.irisa.fr/tiki-index.php?page=Under-determined+speech+and+music+mixtures|SiSEC2008], [http://sisec2010.wiki.irisa.fr/tiki-index.php?page=Underdetermined-+speech+and+music+mixtures|SiSEC2010] and [http://sisec2011.wiki.irisa.fr/tiki-index.php?page=Underdetermined%20speech%20and%20music%20mixtures|SiSEC2011].) The data consist of Matlab MAT-files and WAV audio files, that can be imported in Matlab using the commands load and wavread respectively. These files are named as follows: @@ -Lines: 98-102 changed to +Lines: 102-106 @@
!! Tasks
- The source separation problem has been split into four tasks:
+ The source separation problem has been split into three tasks:
## __source counting__ (estimate the number of sources)
## __source signal estimation__ (estimate the mono source signals) @@ -Lines: 106-111 changed to +Lines: 110-114 @@
Each participant is asked to submit the results of his/her algorithm for tasks 2 and/or 3
* over all or part of "test", "test2" and "test3".
- * over all or part of "dev2", if his/her algorithm was not previously submitted to the [http://www.irisa.fr/metiss/SASSEC07/|Stereo Audio Source Separation Evaluation Campaign] nor [http://sisec2008.wiki.irisa.fr/tiki-index.php?page=Under-determined+speech+and+music+mixtures|SiSEC2008], so as to assess improvements compared to that campaign.
*and all or part of "dev3".
+ * over all or part of "dev2" and "dev3", if his/her algorithm was not previously submitted to the [http://www.irisa.fr/metiss/SASSEC07/|Stereo Audio Source Separation Evaluation Campaign], [http://sisec2008.wiki.irisa.fr/tiki-index.php?page=Under-determined+speech+and+music+mixtures|SiSEC2008], [http://sisec2010.wiki.irisa.fr/tiki-index.php?page=Underdetermined-+speech+and+music+mixtures|SiSEC2010] nor [http://sisec2011.wiki.irisa.fr/tiki-index.php?page=Underdetermined%20speech%20and%20music%20mixtures|SiSEC2011], so as to assess improvements compared to those campaigns.
The results for task 1 may also be submitted. |