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EURASIP Journal on Advances in Signal Processing
Figure 3 | EURASIP Journal on Advances in Signal Processing

Figure 3

From: DOA Estimation with Local-Peak-Weighted CSP

Figure 3

Sample spectra and the associated weights. The spectra were of the recording with air conditioner noise at an SNR of 0 dB. The noisy speech spectrum (b) was sampled in a vowel segment.A sample of the average noise spectrum.A sample of the observed noisy speech spectrum.A sample of the local SNR weights.A sample of the local peak weights.

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