2011 Signal Separation Evaluation Campaign
Two-channel mixtures of speech and real-world background noise
Development database

For summary results, see
S. Araki, F. Nesta, E. Vincent, Z. Koldovsky, G. Nolte, A. Ziehe, D. Lutter and A. Benichoux, "The 2011 Signal Separation Evaluation Campaign (SiSEC2011): - Audio source separation -", in Proc. Int. Conf. on Latent Variable Analysis and Signal Separation, 2012.

All files are distributed under the terms of the Creative Commons Attribution-Noncommercial-ShareAlike 3.0 license. Public environment data were authored by Ngoc Q. K. Duong and Nobutaka Ito. Domestic environment data were authored by Heidi Christensen, Jon Barker, Ning Ma and Phil Green in the framework of the CHiME Project funded by the EPSRC.

Subway 1
dev_Su1_Ce_A
mix
srcsimnoi
dev_Su1_Ce_B
mix
srcsimnoi
Algorithm 5
F. Nesta
(Set1)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-2.7

1.6
1.7





sim
0.9
9.9
3.1
3.4

21.7
35.5
20.1
42.6
noi
5.7
7.1
29.0
6.8

10.0
0.7
77.5
3.6
src
-3.6

-1.8
5.1





sim
-2.3
15.8
-1.0
5.7

33.6
58.8
40.9
61.4
noi
1.8
2.3
24.4
1.0

9.7
0.5
79.9
3.1
Algorithm 6
F. Nesta
(Set2)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-3.6

0.2
1.7





sim
-0.0
12.0
2.0
3.5

23.0
40.4
17.6
43.5
noi
4.2
5.2
26.2
4.5

7.7
0.3
81.6
2.1
src
-3.2

-1.3
5.0





sim
-1.8
17.0
-0.3
5.8

29.5
57.0
35.7
65.2
noi
2.1
2.6
24.7
2.4

8.9
0.2
82.9
2.1
Algorithm 8
S. Liang, W. Jiang
and W. Liu

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-16.7

-6.8
-8.6





sim
-7.8
3.7
-13.6
5.2

13.4
10.3
18.8
35.7
noi
8.1
9.6
16.2
11.3

12.4
56.8
28.4
82.7
src
-5.6

5.0
-4.0





sim
-0.7
7.2
-2.9
5.6

32.2
42.1
45.9
45.0
noi
8.2
10.4
13.0
11.4

20.1
55.0
6.8
66.8
Baseline
True DOA (deg)
Est DOA (deg)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
80
80

-2.4

0.7
3.2





sim



-5.0
4.8
-8.2
6.9

20.5
46.7
15.6
44.9
noi



10.9
12.3
18.9
16.7

29.9
39.6
44.6
38.5
src
80
83

2.4

8.0
4.5





sim



0.5
5.2
-0.8
7.7

28.9
44.6
29.3
53.2
noi



9.4
12.3
12.2
15.7

18.3
16.5
9.4
46.0
STFT Ideal Binary Mask
SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS










sim
9.8
17.2
21.9
10.3

19.7
32.2
73.8
11.0
noi
25.7
38.0
33.3
26.8

45.0
62.2
65.1
72.4










sim
17.0
26.1
27.1
18.0

40.1
56.9
72.7
43.5
noi
25.9
35.9
35.2
27.0

43.0
66.1
59.4
55.8


Cafeteria 1
dev_Ca1_Ce_A
mix
srcsimnoi
dev_Ca1_Ce_B
mix
srcsimnoi
dev_Ca1_Co_A
mix
srcsimnoi
dev_Ca1_Co_B
mix
srcsimnoi
Algorithm 5
F. Nesta
(Set1)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
0.8

5.5
3.7





sim
4.7
8.1
6.6
9.0

42.9
59.3
60.1
52.2
noi
0.8
1.4
2.7
0.4

24.0
12.1
61.3
16.1
src
5.6

13.9
6.5





sim
10.9
17.9
15.0
13.9

35.4
61.5
44.4
57.1
noi
2.8
3.6
16.6
3.3

25.3
8.2
66.5
12.7
src
3.2

9.5
4.8





sim
5.1
7.8
10.8
7.7

31.4
52.1
37.2
56.0
noi
0.8
2.4
-0.5
0.9

17.1
6.8
50.0
10.4
src
3.2

9.5
4.8





sim
5.1
7.8
10.8
7.7

31.4
52.1
37.2
56.0
noi
0.8
2.4
-0.5
0.9

17.1
6.8
50.0
10.4
Algorithm 6
F. Nesta
(Set2)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
1.2

5.8
4.1





sim
5.3
9.8
7.0
10.0

42.8
59.1
54.2
57.3
noi
0.7
1.1
1.8
-0.7

20.3
5.8
67.9
11.0
src
5.6

13.4
6.6





sim
11.1
19.1
14.5
14.3

33.8
63.6
40.1
59.0
noi
2.5
3.1
17.2
3.0

21.1
4.3
71.8
10.9
src
4.1

11.4
5.3





sim
5.8
8.5
12.4
8.5

25.9
50.6
31.0
60.6
noi
1.4
2.5
2.5
1.4

15.7
4.5
57.1
7.3
src
4.1

11.4
5.3





sim
5.8
8.5
12.4
8.5

25.9
50.6
31.0
60.6
noi
1.4
2.5
2.5
1.4

15.7
4.5
57.1
7.3
Algorithm 8
S. Liang, W. Jiang
and W. Liu

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-2.2

17.1
-2.1





sim
3.4
4.1
10.3
5.8

34.6
44.2
55.5
42.4
noi
-0.8
13.1
-2.0
11.2

18.1
50.4
5.2
68.9
src
1.6

20.4
1.7





sim
6.3
7.7
13.9
9.4

27.5
40.0
40.6
40.8
noi
2.1
13.1
1.6
9.3

24.3
48.4
12.7
65.2
src
1.6

15.4
1.9





sim
7.1
9.0
12.9
10.4

31.1
41.2
49.7
37.0
noi
3.6
12.6
3.3
9.3

24.4
42.5
11.8
62.0
src
1.6

15.4
1.9





sim
7.1
9.0
12.9
10.4

31.1
41.2
49.7
37.0
noi
3.6
12.6
3.3
9.3

24.4
42.5
11.8
62.0
Baseline
True DOA (deg)
Est DOA (deg)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
143
143

-1.7

2.4
2.4





sim



0.3
5.3
3.6
4.8

8.9
39.8
25.0
69.4
noi



-3.9
0.9
5.0
5.6

9.7
9.5
3.4
32.6
src
80
84

2.9

11.2
3.9





sim



4.7
6.0
11.8
8.0

33.1
62.1
39.5
54.1
noi



0.4
11.2
0.0
9.1

27.8
40.6
24.4
54.4
src
80
51

-12.3

-11.5
7.7





sim



-3.5
2.2
-8.4
10.2

22.9
22.8
28.8
27.2
noi



-7.0
-5.3
-0.7
8.2

8.3
34.2
2.2
78.9
src
80
51

-12.3

-11.5
7.7





sim



-3.5
2.2
-8.4
10.2

22.9
22.8
28.8
27.2
noi



-7.0
-5.3
-0.7
8.2

8.3
34.2
2.2
78.9
STFT Ideal Binary Mask
SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS










sim
13.7
27.4
19.8
15.0

51.8
68.0
72.9
48.2
noi
9.5
15.6
23.4
10.1

35.8
52.3
63.3
46.5










sim
16.2
25.8
25.9
17.1

37.8
63.3
73.9
37.6
noi
11.9
21.5
21.4
12.5

44.7
66.5
59.7
60.7










sim
18.2
27.8
27.4
19.3

47.8
65.5
73.3
46.5
noi
14.7
23.8
24.3
15.6

46.4
65.9
64.1
54.3










sim
18.2
27.8
27.4
19.3

47.8
65.5
73.3
46.5
noi
14.7
23.8
24.3
15.6

46.4
65.9
64.1
54.3


Square 1
dev_Sq1_Ce_A
mix
srcsimnoi
dev_Sq1_Ce_B
mix
srcsimnoi
dev_Sq1_Co_A
mix
srcsimnoi
dev_Sq1_Co_B
mix
srcsimnoi
Algorithm 5
F. Nesta
(Set1)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-1.2

-0.5
10.1





sim
-0.8
20.1
-0.3
9.3

38.4
63.7
47.4
56.4
noi
0.8
1.0
19.8
-0.1

15.3
3.3
73.6
9.3
src
7.0

12.1
8.9





sim
8.7
19.6
12.8
11.1

26.9
59.8
32.4
68.8
noi
5.5
7.0
23.9
6.9

15.8
2.7
70.2
6.1
src
-5.3

-4.4
8.0





sim
-2.8
14.7
-3.1
9.1

36.5
68.6
53.0
37.3
noi
0.8
1.0
18.9
0.2

17.3
4.1
72.7
10.6
src
7.5

13.5
9.0





sim
10.8
25.2
15.2
12.6

42.6
64.4
54.4
56.6
noi
6.5
8.3
30.0
7.9

18.3
3.8
73.2
11.6
Algorithm 6
F. Nesta
(Set2)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-1.6

-1.0
10.7





sim
-1.2
20.5
-0.9
10.0

37.2
63.6
41.8
57.6
noi
0.7
0.8
20.5
-0.4

15.4
2.2
76.9
8.2
src
6.0

10.0
8.7





sim
7.5
19.8
10.6
10.6

20.2
55.8
29.1
74.2
noi
4.8
6.1
23.5
5.9

14.8
1.4
74.3
4.8
src
-5.2

-4.4
8.4





sim
-2.8
15.8
-3.0
9.7

38.4
74.0
46.4
42.7
noi
0.7
0.8
16.3
-0.6

15.1
2.2
75.4
7.5
src
7.4

13.2
9.0





sim
10.6
26.1
14.8
12.6

40.8
65.0
50.9
60.1
noi
6.1
7.7
30.7
7.4

16.3
2.7
75.2
9.7
Algorithm 8
S. Liang, W. Jiang
and W. Liu

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-19.2

-6.2
-11.9





sim
1.7
3.7
0.6
4.6

30.3
40.0
47.2
40.1
noi
6.5
13.2
6.5
13.5

17.4
53.4
4.3
70.1
src
-15.6

-0.5
-12.2





sim
3.4
6.1
4.3
5.9

33.0
46.4
46.9
46.6
noi
7.8
13.9
8.7
13.1

16.4
44.4
4.3
70.2
src
-20.1

-6.7
-12.3





sim
2.2
3.8
3.0
4.6

29.4
36.0
49.9
35.8
noi
7.8
16.0
7.9
15.1

14.0
68.9
13.1
80.4
src
-12.6

4.8
-11.2





sim
6.0
8.4
9.8
8.9

34.4
48.4
51.4
45.3
noi
8.3
15.7
9.1
13.4

17.0
70.9
6.2
74.1
Baseline
True DOA (deg)
Est DOA (deg)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
33
32

-21.8

-19.7
2.0





sim



-21.1
5.6
-18.4
1.9

23.6
71.5
33.8
75.0
noi



-16.4
-14.3
25.8
1.6

25.9
50.1
34.9
22.7
src
143
157

-22.5

-20.3
2.0





sim



-21.1
1.0
-16.8
1.6

8.6
60.3
19.5
86.7
noi



-16.7
-14.3
24.9
1.9

17.9
32.7
18.5
15.6
src
143
144

-18.0

-16.1
2.7





sim



-17.5
10.9
-15.9
2.7

35.0
80.8
37.2
56.9
noi



-12.0
-10.1
26.2
3.2

30.5
70.7
40.9
28.2
src
143
145

-14.6

-12.7
2.8





sim



-14.4
9.8
-12.3
2.8

14.5
62.1
32.7
83.1
noi



-12.2
-10.3
27.8
3.2

29.9
59.3
41.4
28.7
STFT Ideal Binary Mask
SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS










sim
12.0
26.6
20.7
12.5

33.3
56.0
74.5
34.6
noi
16.7
25.5
31.8
17.3

37.8
61.7
61.6
49.4










sim
15.5
29.4
24.4
16.2

35.2
52.8
75.4
38.9
noi
19.9
28.8
34.1
20.6

45.0
67.2
59.9
59.4










sim
10.9
22.6
21.0
11.2

24.2
51.4
74.0
21.2
noi
16.4
26.9
28.1
16.9

41.6
67.1
58.7
53.6










sim
16.6
31.7
26.8
17.1

30.6
53.1
75.2
33.0
noi
18.9
29.1
34.3
19.4

42.5
66.6
63.8
49.0


Living room -6dB
dev_Li_-6dB_A
mix
srcsimnoi
dev_Li_-6dB_B
mix
srcsimnoi
dev_Li_-6dB_C
mix
srcsimnoi
dev_Li_-6dB_D
mix
srcsimnoi
Algorithm 1
P. Mowlaee
and R. Saeidi

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-2.5

-0.4
4.8





src
-13.1

-9.6
-0.4





src
-4.8

-3.9
7.5





src
-6.9

-5.9
6.6





Algorithm 5
F. Nesta
(Set1)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-0.4

1.7
5.9





sim
0.6
6.9
0.5
7.1

29.1
23.1
70.4
29.0
noi
4.8
5.5
20.0
10.5

43.6
59.7
59.7
53.6
src
-9.7

5.8
-8.6





sim
5.5
7.1
15.9
8.6

50.8
63.3
70.8
53.1
noi
9.4
12.2
16.3
12.7

41.6
55.5
68.5
46.4
src
-2.7

1.2
2.0





sim
-1.4
11.0
1.2
2.9

32.0
23.3
66.5
28.9
noi
3.3
3.6
20.3
7.8

31.9
47.0
71.3
34.4
src
-0.3

3.8
3.4





sim
3.8
7.5
6.3
7.1

34.5
59.8
66.6
41.9
noi
7.5
8.6
21.3
12.6

30.0
24.2
64.4
30.1
Algorithm 6
F. Nesta
(Set2)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-0.3

1.5
6.5





sim
-0.0
7.8
-0.1
7.3

30.6
37.3
60.5
37.6
noi
4.1
4.6
20.8
10.3

44.2
56.6
60.6
45.2
src
-9.5

0.9
-6.5





sim
5.0
7.8
9.9
8.5

51.2
65.4
67.9
56.6
noi
7.4
8.9
17.4
11.9

38.9
44.4
70.5
43.0
src
-2.9

1.5
1.5





sim
-1.6
10.9
1.3
2.4

31.9
22.4
68.7
29.9
noi
3.5
4.0
21.4
6.2

31.5
47.7
73.2
33.6
src
-2.1

0.8
3.7





sim
2.9
8.9
3.9
7.2

37.3
66.5
62.4
44.0
noi
6.3
7.2
21.7
11.0

27.0
21.8
67.7
26.7
Algorithm 7
A. Ozerov
and E. Vincent

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS










sim
3.3
7.0
4.9
9.4

22.0
54.2
49.8
48.5
noi
11.9
15.8
15.3
18.9

32.4
62.9
46.8
69.0










sim
2.6
7.1
3.5
8.9

39.5
59.2
51.3
56.1
noi
8.7
12.0
12.3
15.2

28.9
55.8
34.0
66.5










sim
-0.8
8.5
-0.8
11.0

24.4
50.0
31.0
48.7
noi
13.8
14.8
23.3
23.0

8.6
37.7
17.5
76.9










sim
3.3
7.1
6.3
7.0

33.2
52.3
45.3
48.9
noi
10.2
15.3
13.7
15.1

17.7
45.8
7.6
67.1
Baseline
SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-1.9

0.1
5.5





sim
0.6
3.6
-0.5
6.4

17.6
44.9
58.8
37.2
noi
9.2
13.4
11.4
16.6

9.4
50.3
21.8
83.0
src
-14.4

-11.0
-0.5





sim
0.4
3.3
-0.7
7.2

29.5
46.0
40.7
46.6
noi
6.4
10.6
8.1
14.5

8.7
48.8
11.4
82.2
src
-6.1

-4.6
5.2





sim
-3.2
2.9
-5.7
5.3

23.3
43.8
37.5
40.4
noi
11.4
13.9
16.6
17.2

9.0
33.6
3.2
77.2
src
-11.0

-10.4
9.1





sim
-3.6
1.4
-9.5
9.6

20.2
17.1
26.7
31.9
noi
3.3
5.3
5.1
12.2

15.2
20.1
3.9
57.5
STFT Ideal Binary Mask
SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS










sim
11.8
19.6
18.8
13.4

30.8
44.6
73.8
32.7
noi
20.4
26.6
29.9
22.2

52.2
66.1
68.5
55.0










sim
12.0
18.6
21.6
13.4

52.9
67.8
67.6
61.3
noi
18.1
26.9
25.2
19.7

48.2
56.4
74.2
48.7










sim
14.5
20.3
23.9
16.3

43.6
60.1
73.1
46.0
noi
29.1
37.2
35.8
31.1

49.6
69.2
63.9
59.8










sim
13.1
20.4
20.9
14.9

40.8
72.6
48.5
37.2
noi
20.0
27.0
28.2
21.8

32.2
42.7
75.2
34.7


Living room -3dB
dev_Li_-3dB_A
mix
srcsimnoi
dev_Li_-3dB_B
mix
srcsimnoi
dev_Li_-3dB_C
mix
srcsimnoi
dev_Li_-3dB_D
mix
srcsimnoi
Algorithm 1
P. Mowlaee
and R. Saeidi

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-2.7

-0.7
5.2





src
-13.3

-8.0
-3.1





src
-5.5

0.1
-1.2





src
-5.2

-0.4
-0.3





Algorithm 5
F. Nesta
(Set1)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
5.5

18.2
5.8





sim
7.6
8.8
19.9
12.8

26.0
18.8
73.9
24.9
noi
10.6
13.3
17.5
14.8

43.0
61.2
56.9
52.8
src
-14.2

-2.3
-9.6





sim
4.4
5.6
14.4
7.9

20.4
9.6
73.1
18.1
noi
8.5
11.6
14.9
11.6

43.5
51.8
64.6
47.4
src
-6.8

5.3
-5.4





sim
4.9
5.9
16.4
9.0

26.0
38.6
71.8
20.7
noi
8.9
12.3
14.4
12.6

40.5
47.5
61.3
42.6
src
-4.0

9.2
-3.3





sim
4.8
5.8
14.8
9.9

23.8
6.4
78.4
8.4
noi
8.3
11.2
14.0
12.5

45.1
52.6
65.6
45.2
Algorithm 6
F. Nesta
(Set2)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
5.0

15.8
5.5





sim
8.3
10.3
17.4
12.5

28.8
32.9
63.5
32.9
noi
8.2
9.8
19.1
12.4

41.0
58.5
67.4
47.5
src
-14.2

-3.1
-9.0





sim
4.9
6.6
13.2
7.9

22.5
21.0
69.1
24.7
noi
7.6
9.7
15.5
11.0

41.4
47.7
64.5
44.5
src
-7.0

4.0
-5.2





sim
5.7
7.4
14.4
9.6

31.9
59.0
66.5
30.4
noi
7.1
9.0
15.2
11.1

33.6
30.2
62.0
29.9
src
-4.7

7.6
-3.7





sim
5.9
7.7
13.5
10.1

24.4
16.6
62.6
24.6
noi
8.0
10.0
16.5
12.0

44.0
48.7
68.6
44.5
Algorithm 7
A. Ozerov
and E. Vincent

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS










sim
4.1
6.6
7.2
13.0

30.3
36.5
47.6
40.5
noi
7.0
11.4
8.9
16.4

9.6
49.3
32.5
83.9










sim
4.2
5.7
10.3
10.2

26.5
37.6
41.9
36.2
noi
7.9
15.3
9.1
16.1

9.2
52.6
25.4
84.7










sim
5.4
6.7
12.4
11.8

33.9
44.9
42.4
47.3
noi
8.2
15.5
9.4
16.4

8.6
48.7
19.7
83.3










sim
4.5
6.8
8.3
11.3

25.8
40.9
40.5
44.5
noi
6.9
12.0
8.7
14.8

13.9
43.9
38.0
67.5
Baseline
SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-2.6

-1.7
8.6





sim
0.5
2.8
-1.4
9.0

15.2
25.6
22.8
40.1
noi
3.5
7.8
4.2
14.5

8.6
35.2
19.6
70.5
src
-15.2

-11.8
-0.4





sim
0.9
3.7
-0.3
8.3

21.1
28.9
21.7
29.9
noi
4.6
8.6
5.5
13.3

12.3
36.3
14.6
70.3
src
-12.1

-9.0
0.3





sim
1.1
3.3
-0.0
9.0

20.0
31.7
22.6
44.5
noi
3.9
8.1
5.1
14.5

8.2
25.1
8.8
65.3
src
-10.7

-7.0
-0.5





sim
0.8
2.2
1.0
7.7

8.4
19.7
26.3
36.4
noi
3.1
9.1
3.2
14.3

12.4
40.6
22.0
70.5
STFT Ideal Binary Mask
SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS










sim
12.7
17.3
22.1
15.1

22.8
41.3
78.6
20.4
noi
15.6
23.0
21.1
18.2

35.7
76.0
58.9
72.4










sim
8.9
14.2
18.0
10.6

33.4
50.1
73.4
36.3
noi
12.6
20.6
18.5
14.6

53.6
63.1
71.7
69.5










sim
10.9
15.3
20.0
13.2

36.4
51.4
72.0
40.9
noi
13.7
20.8
19.1
16.3

39.0
74.1
52.3
56.8










sim
10.9
16.5
19.2
12.7

27.0
54.4
73.5
21.7
noi
13.2
20.2
19.8
15.2

73.2
65.2
82.0
64.7


Living room 0dB
dev_Li_0dB_A
mix
srcsimnoi
dev_Li_0dB_B
mix
srcsimnoi
dev_Li_0dB_C
mix
srcsimnoi
dev_Li_0dB_D
mix
srcsimnoi
Algorithm 1
P. Mowlaee
and R. Saeidi

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-8.2

-5.0
0.8





src
2.4

6.0
5.9





src
-6.3

1.7
-3.3





src
-18.2

-13.0
-3.3





Algorithm 5
F. Nesta
(Set1)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-7.0

9.0
-6.3





sim
10.7
12.3
20.4
16.3

28.7
75.5
68.4
83.7
noi
9.5
10.9
19.6
14.6

17.9
4.1
76.3
10.6
src
5.8

21.4
5.9





sim
11.1
13.1
24.4
14.8

46.1
69.0
60.4
53.7
noi
13.5
17.1
21.2
16.6

23.0
50.4
36.9
68.8
src
-6.2

8.0
-5.3





sim
8.4
10.2
18.3
12.7

41.9
51.2
58.0
43.5
noi
9.3
11.8
17.3
13.2

35.7
38.0
49.6
29.2
src
-16.4

-2.0
-12.1





sim
8.6
10.5
18.9
12.6

41.5
52.9
60.8
47.0
noi
8.3
10.5
17.1
11.6

39.5
45.2
61.3
40.6
Algorithm 6
F. Nesta
(Set2)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-7.1

6.6
-6.1





sim
11.5
14.7
16.5
17.0

41.6
80.1
76.2
86.7
noi
7.3
8.0
26.7
12.9

20.9
2.2
77.4
8.0
src
5.8

20.3
6.0





sim
13.4
16.7
23.5
16.3

42.8
70.6
59.6
63.9
noi
10.3
12.0
22.7
14.6

35.5
47.6
68.6
42.8
src
-6.3

6.8
-5.3





sim
9.6
12.6
16.4
13.4

40.5
56.5
57.0
57.3
noi
7.0
8.2
19.3
11.0

32.3
28.2
54.4
21.6
src
-16.4

-2.1
-12.0





sim
10.4
13.3
18.7
13.9

36.6
57.4
48.7
56.6
noi
7.3
8.8
18.5
10.8

39.7
45.4
62.6
40.3
Algorithm 7
A. Ozerov
and E. Vincent

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS










sim
6.4
7.8
14.9
13.0

29.7
92.0
42.2
63.8
noi
6.4
15.2
7.8
14.9

9.8
46.6
2.5
68.9










sim
5.3
7.9
8.3
13.9

17.7
31.8
14.4
55.3
noi
5.4
9.7
6.9
14.4

16.6
34.9
9.8
62.9










sim
4.4
7.5
6.7
13.0

22.4
52.0
37.4
39.8
noi
4.5
8.1
6.2
13.0

8.2
28.5
5.1
74.3










sim
4.3
8.1
6.7
11.0

27.0
33.3
23.3
50.3
noi
4.6
8.3
6.3
10.6

13.7
24.2
5.7
57.8
Baseline
SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-10.8

-3.8
-4.5





sim
2.5
3.6
6.1
9.1

36.7
46.8
68.8
42.7
noi
2.5
10.6
2.5
14.1

8.3
46.0
0.8
81.9
src
3.5

5.7
8.7





sim
2.7
3.9
5.8
9.7

21.2
21.5
29.3
35.2
noi
2.9
10.5
3.0
14.4

8.3
19.7
2.4
69.1
src
-12.2

-8.6
-0.5





sim
1.9
4.2
1.6
10.8

34.4
32.3
38.4
40.8
noi
2.0
6.3
2.2
13.2

14.5
47.6
7.2
72.1
src
-15.3

-8.0
-5.8





sim
2.7
3.6
7.3
9.6

29.4
29.2
25.2
39.2
noi
3.0
11.9
2.9
15.1

8.2
26.8
4.7
72.4
STFT Ideal Binary Mask
SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS










sim
19.8
27.0
26.7
21.9

92.6
92.8
92.4
86.7
noi
19.7
25.3
29.1
21.8

21.1
3.9
81.4
12.9










sim
18.0
25.8
25.9
19.6

47.4
94.5
68.0
74.8
noi
18.2
25.3
26.8
19.8

65.0
81.6
67.7
65.6










sim
13.8
19.9
21.4
16.0

46.4
65.2
63.2
65.2
noi
13.9
19.7
22.0
16.1

47.6
59.6
66.5
48.7










sim
13.8
18.9
22.1
16.1

47.9
64.1
66.4
54.1
noi
14.0
20.4
20.5
16.6

46.0
69.8
60.8
51.3


Living room 3dB
dev_Li_3dB_A
mix
srcsimnoi
dev_Li_3dB_B
mix
srcsimnoi
dev_Li_3dB_C
mix
srcsimnoi
dev_Li_3dB_D
mix
srcsimnoi
Algorithm 1
P. Mowlaee
and R. Saeidi

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
3.0

8.6
4.9





src
1.1

4.3
5.4





src
0.6

8.2
2.0





src
0.4

8.7
1.6





Algorithm 5
F. Nesta
(Set1)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
5.0

13.9
5.7





sim
5.2
6.3
15.6
9.6

26.2
22.1
72.9
23.7
noi
4.8
7.6
8.8
7.4

37.5
37.8
48.8
42.1
src
3.8

8.9
5.9





sim
4.9
6.6
10.0
10.7

33.8
43.1
69.9
40.9
noi
3.3
5.3
6.7
7.1

25.0
21.7
39.3
32.4
src
0.8

11.5
1.5





sim
7.5
9.1
16.4
12.3

39.2
48.5
58.5
42.8
noi
5.0
6.7
13.2
6.9

29.3
27.3
50.0
32.8
src
0.9

10.8
1.7





sim
7.4
9.1
15.0
12.6

36.5
57.3
49.6
47.1
noi
5.3
6.7
13.4
9.5

32.9
34.3
57.6
34.8
Algorithm 6
F. Nesta
(Set2)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
4.9

13.0
5.9





sim
6.2
7.9
15.1
9.9

28.6
29.1
72.7
28.9
noi
4.5
6.4
10.7
6.6

37.6
38.3
60.6
40.0
src
3.8

8.8
6.0





sim
6.4
9.4
10.4
11.5

45.1
61.3
65.0
52.3
noi
3.4
4.4
11.4
6.1

31.0
28.7
65.9
33.1
src
0.1

8.1
1.5





sim
8.3
12.0
12.5
13.0

35.6
59.0
49.7
54.1
noi
2.8
3.5
13.0
5.4

26.7
11.2
72.1
21.1
src
0.3

9.0
1.5





sim
10.0
14.7
13.8
14.3

21.9
55.2
43.0
67.0
noi
3.6
4.3
16.9
7.1

24.8
9.1
69.5
16.7
Algorithm 7
A. Ozerov
and E. Vincent

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS










sim
5.4
7.1
11.3
11.1

34.4
50.6
41.3
56.5
noi
2.9
10.2
3.3
10.9

22.4
33.8
14.3
58.7










sim
4.6
6.6
8.7
10.4

31.3
52.9
40.6
54.0
noi
2.4
8.9
2.8
10.7

17.0
48.0
7.0
68.3










sim
5.4
6.3
15.9
11.7

38.5
47.1
50.5
39.5
noi
3.1
13.9
3.5
12.8

14.9
49.2
12.0
73.9










sim
6.3
7.4
15.1
12.4

34.6
61.2
47.4
47.9
noi
3.6
12.3
4.7
12.7

8.3
53.7
5.3
84.1
Baseline
SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
1.6

4.4
6.2





sim
2.2
3.6
4.7
7.6

27.0
28.7
43.5
33.5
noi
-0.3
6.7
-1.3
10.4

16.3
24.2
6.0
56.6
src
2.5

6.5
5.6





sim
1.9
2.7
6.4
6.8

33.5
39.3
50.1
42.4
noi
-0.3
9.9
-0.7
12.8

15.3
40.3
5.1
67.4
src
-3.4

3.6
-0.9





sim
2.2
2.8
7.6
7.4

25.2
29.8
54.0
33.8
noi
-0.1
11.2
-0.9
13.3

8.3
25.1
3.1
72.7
src
-2.2

3.1
1.1





sim
2.3
3.2
5.8
8.3

29.2
40.0
38.0
42.4
noi
-0.4
7.6
-0.5
12.5

8.4
27.0
1.6
75.8
STFT Ideal Binary Mask
SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS










sim
11.7
18.1
18.6
13.8

47.0
65.6
62.9
53.7
noi
9.1
15.1
16.0
10.7

43.8
62.1
63.4
52.6










sim
11.2
18.4
19.0
12.8

56.2
67.8
73.1
52.4
noi
9.0
15.7
17.3
10.3

37.1
56.8
67.8
43.8










sim
11.8
19.9
19.2
13.3

49.6
67.7
67.6
47.4
noi
9.5
16.3
18.0
10.6

45.9
66.3
69.9
47.1










sim
13.5
20.2
19.3
16.1

36.1
67.2
53.1
66.6
noi
10.8
15.6
19.1
13.1

39.7
53.1
55.3
47.8


Living room 6dB
dev_Li_6dB_A
mix
srcsimnoi
dev_Li_6dB_B
mix
srcsimnoi
dev_Li_6dB_C
mix
srcsimnoi
dev_Li_6dB_D
mix
srcsimnoi
Algorithm 1
P. Mowlaee
and R. Saeidi

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
5.6

12.1
7.0





src
-1.6

8.1
-0.5





src
5.8

20.6
6.0





src
4.8

13.6
5.6





Algorithm 5
F. Nesta
(Set1)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
6.6

17.6
7.0





sim
9.6
11.3
20.2
14.4

44.2
65.3
60.5
54.8
noi
5.3
8.0
10.0
8.4

30.8
30.5
48.8
31.0
src
-4.9

-0.8
0.7





sim
1.8
4.8
2.9
8.7

28.7
41.2
60.2
40.7
noi
3.1
4.0
8.4
7.8

22.2
2.2
73.6
6.4
src
-11.9

-11.6
11.7





sim
-10.7
8.3
-11.1
10.3

48.7
56.9
66.5
47.1
noi
1.1
1.2
18.6
4.6

18.0
9.1
57.7
15.2
src
5.5

16.7
5.9





sim
9.2
11.3
17.9
13.5

35.5
56.1
47.7
49.8
noi
3.7
5.0
9.1
7.5

24.0
8.7
61.0
16.2
Algorithm 6
F. Nesta
(Set2)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
6.6

16.7
7.1





sim
13.5
17.9
19.4
16.9

48.7
62.4
69.8
69.7
noi
4.6
5.5
16.6
7.5

31.3
20.3
67.7
27.6
src
-4.9

-0.7
0.6





sim
2.4
6.8
3.2
8.9

37.6
54.1
50.3
51.4
noi
2.9
3.6
11.1
7.0

24.5
1.4
86.8
4.2
src
-11.5

-11.2
12.8





sim
-10.6
9.2
-10.8
12.0

50.7
61.2
66.5
57.4
noi
1.2
1.3
22.8
5.0

16.9
7.1
66.6
14.0
src
4.5

11.8
5.7





sim
9.2
13.6
13.3
13.5

49.4
63.4
64.8
58.9
noi
2.5
3.1
10.5
6.4

17.2
6.8
62.0
10.3
Algorithm 7
A. Ozerov
and E. Vincent

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS










sim
6.1
7.3
14.2
12.6

30.5
46.8
39.5
51.3
noi
0.3
9.2
0.2
10.1

12.4
46.4
4.6
72.2










sim
5.9
7.2
14.3
11.9

27.3
55.1
38.0
38.7
noi
8.5
17.8
9.6
16.2

14.4
46.0
4.8
71.4










sim
5.7
6.2
21.4
14.3

31.3
66.9
48.3
50.7
noi
21.0
34.0
21.6
31.8

8.4
49.5
0.5
82.9










sim
5.9
7.0
16.2
11.2

30.1
55.6
42.7
47.8
noi
2.2
13.1
2.6
11.1

13.0
42.8
5.4
66.9
Baseline
SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
4.5

8.2
7.6





sim
3.0
3.7
8.6
9.3

33.6
48.7
41.3
48.8
noi
-2.8
6.7
-3.8
11.6

8.4
31.2
2.1
76.3
src
-7.0

-0.2
-2.8





sim
1.5
2.5
2.3
8.0

27.6
27.1
43.6
34.0
noi
4.1
11.8
3.5
15.9

12.3
55.2
3.2
74.8
src
4.5

9.5
6.6





sim
-0.7
3.9
-2.9
8.9

29.8
44.0
42.5
36.8
noi
14.5
17.0
18.2
23.2

9.7
27.5
1.3
66.0
src
5.9

13.3
6.9





sim
2.5
2.9
11.9
7.6

34.1
35.3
54.3
35.7
noi
-1.2
11.2
-1.5
12.7

11.5
40.4
3.0
72.3
STFT Ideal Binary Mask
SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS










sim
15.5
22.3
21.9
17.8

66.4
68.1
81.8
48.8
noi
9.6
15.1
17.4
11.5

34.7
34.0
66.5
36.8










sim
15.6
23.8
21.8
17.6

53.9
69.3
67.3
55.6
noi
18.2
23.8
27.8
20.2

24.5
4.3
78.2
5.2










sim
14.8
20.1
24.6
17.0

60.9
69.5
73.5
60.3
noi
30.0
38.2
36.1
32.2

24.9
19.3
76.1
28.9










sim
14.6
21.9
21.5
16.7

59.0
69.0
71.7
60.0
noi
10.9
16.9
19.3
12.7

27.9
14.2
68.8
23.8


Living room 9dB
dev_Li_9dB_A
mix
srcsimnoi
dev_Li_9dB_B
mix
srcsimnoi
dev_Li_9dB_C
mix
srcsimnoi
dev_Li_9dB_D
mix
srcsimnoi
Algorithm 1
P. Mowlaee
and R. Saeidi

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-11.2

0.7
-8.3





src
-8.0

7.8
-7.2





src
-24.3

-12.1
-11.7





src
4.0

14.1
4.6





Algorithm 5
F. Nesta
(Set1)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-11.6

1.6
-9.1





sim
8.4
9.4
20.9
14.8

45.6
58.7
69.3
49.7
noi
3.7
6.3
6.8
6.5

28.2
13.5
40.3
27.4
src
-9.2

6.9
-8.3





sim
11.5
14.2
20.3
15.1

30.8
83.4
45.5
64.9
noi
4.1
5.8
10.6
6.6

25.6
22.0
75.3
20.9
src
-23.3

-8.1
-14.4





sim
11.2
14.1
18.0
15.2

67.3
69.8
76.8
58.3
noi
4.3
5.8
12.1
7.9

26.3
20.7
73.6
24.8
src
4.4

17.1
4.7





sim
8.3
9.9
20.9
12.4

45.1
63.4
61.1
49.3
noi
2.8
6.9
3.8
6.1

34.9
45.6
60.6
43.2
Algorithm 6
F. Nesta
(Set2)

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-11.7

0.5
-8.7





sim
11.7
14.2
18.7
16.7

58.0
69.9
78.2
73.7
noi
3.0
3.6
14.5
6.4

25.6
7.8
73.9
18.2
src
-9.4

5.5
-8.2





sim
13.0
17.1
18.8
16.4

36.9
70.9
57.0
72.4
noi
3.3
4.1
15.8
5.6

24.7
11.3
71.3
16.6
src
-23.0

-8.8
-13.5





sim
13.1
18.6
17.1
16.9

64.9
65.1
77.3
72.9
noi
2.3
2.8
13.1
4.3

24.2
7.1
77.7
13.8
src
4.4

16.5
4.8





sim
10.6
12.8
20.6
14.5

51.3
64.7
67.5
58.5
noi
2.8
5.3
4.4
5.5

33.0
26.5
68.7
32.4
Algorithm 7
A. Ozerov
and E. Vincent

SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS










sim
6.4
7.0
19.0
14.2

37.4
63.4
55.6
51.0
noi
-2.0
9.3
-1.5
11.3

12.5
50.1
2.5
65.2










sim
3.5
3.8
18.2
9.4

41.1
75.0
52.8
55.7
noi
-4.8
11.8
-5.0
12.1

14.8
61.8
6.8
68.7










sim
6.3
7.4
14.4
13.3

37.4
66.9
55.3
57.9
noi
-2.1
7.2
-2.5
9.4

14.9
47.8
6.3
63.9










sim
5.5
6.3
16.3
11.5

34.2
64.3
50.0
51.7
noi
-3.3
8.6
-3.7
9.5

18.8
50.4
8.0
66.8
Baseline
SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS
src
-16.1

-5.3
-9.4





sim
2.8
3.1
13.1
11.1

33.1
37.3
58.7
36.3
noi
-5.5
5.6
-5.4
14.1

9.3
31.1
0.9
74.1
src
-13.6

-2.7
-8.6





sim
2.3
2.7
11.0
8.5

40.8
46.5
54.4
39.4
noi
-5.9
8.4
-7.2
13.0

8.4
33.6
2.1
77.8
src
-22.4

-10.9
-10.9





sim
2.9
3.3
13.0
10.0

37.6
33.2
55.5
29.0
noi
-5.5
7.3
-5.6
12.7

11.0
49.3
2.0
72.9
src
5.2

10.6
7.1





sim
2.6
3.1
10.9
8.3

31.6
38.3
50.0
41.7
noi
-6.2
5.9
-7.2
11.2

10.9
32.2
2.5
70.2
STFT Ideal Binary Mask
SDR (dB)
ISR (dB)
SIR (dB)
SAR (dB)

OPS
TPS
IPS
APS










sim
17.8
25.2
23.3
20.5

66.1
73.1
82.2
82.2
noi
9.5
13.9
18.9
11.5

32.0
32.7
71.5
35.4










sim
16.2
24.0
23.1
18.1

38.5
66.5
67.9
81.7
noi
7.9
14.0
16.1
9.0

24.1
14.2
72.8
14.1










sim
18.7
28.5
24.8
20.6

75.1
91.0
85.9
86.7
noi
10.4
15.9
21.2
11.7

23.0
29.0
79.6
12.8










sim
16.1
23.8
22.2
18.4

69.0
67.4
78.3
63.3
noi
7.3
12.4
15.5
8.3

34.5
47.5
69.1
40.2