Skip to main content

Table 1 The parameters used in experimental evaluations

From: Evaluations on underdetermined blind source separation in adverse environments using time-frequency masking

Parameter

Value

Number of sensors

M = 3

Number of sources

N = 4

R

50 cm

Signal length

6 s

Reverberation time

0 ms, 128 ms, 300 ms

Environment SNR

-10 dB to 30 dB

Sampling rate

8 kHz

STFT window

Hann

STFT frame size

64 ms

STFT frame overlap

50 %