Fig. 5From: Acoustic object canceller: removing a known signal from monaural recording using blind synchronizationExamples of spectrograms. Upper left shows the recorded signal where we used target (iii), BGM, and set input SNR at 0Â dB and sampling frequency mismatch at 62.5 ppm. Upper right shows the target (iii). Lower left shows the estimated target signal without blind compensation for sampling frequency mismatch. Lower right shows the estimated target signal with blind compensation for sampling frequency mismatchBack to article page