Research Article

Gradient Based Adaptive Algorithm for Echo Cancellation from Recorded Echo Corrupted Speech

Table 2

Average ERLE (dB) for utterances 1 and 2 with the variation of filter coefficients.

Number of coefficients Average ERLE (dB) for utterance Average ERLE (dB) for utterance

4 11.7145 12.5277
6 10.9917 10.846
8 10.3702 10.4019
10 10.4008 9.334
12 9.6586 8.8276