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Table 9 PESQ (off-brackets) and STOI (in-brackets) results along various time-overlapping between the speakers

From: A recursive expectation-maximization algorithm for speaker tracking and separation

Overlapping

Speaker

Input

Proposed

ODAS

20%

1

3.44 (0.94)

3.90 (0.97)

3.45 (0.83)

20%

2

2.90 (0.94)

3.73 (0.98)

2.89 (0.83)

40%

1

2.77 (0.88)

3.63 (0.96)

2.70 (0.79)

40%

2

2.38 (0.89)

2.52 (0.83)

2.41 (0.80)

60%

1

2.33 (0.83)

3.37 (0.95)

2.42 (0.76)

60%

2

2.01 (0.84)

3.20 (0.95)

2.05 (0.75)

80%

1

1.87 (0.79)

3.10 (0.94)

1.97 (0.74)

80%

2

1.84 (0.79)

3.02 (0.94)

1.90 (0.73)