In this paper, a priori speech absence probability (SAP) estimator is proposed for accurately obtaining the speech presence probability (SPP) in a complex noise field. Unlike previous techniques, the proposed estimator considers a complex noise sound field where the target speech is corrupted by a coherent interference with diffuse noise around. The proposed algorithm estimates a priori SAP bas...

In this paper, we proposed the evaluation method of the interference between the microwave oven noise and the signal of the IEEE802.11b by using the GTEM Cell. We used microwave oven noise, unintentional noise in time domain realized by combining signals from an AM(Amplitude Modulation) modulator and a FM (Frequency Modulation) modulator to evaluate the interference effects on IEEE802.11b. Fina...

The Hong-Ou-Mandel effect lies at the heart of quantum interferometry, having multiple applications in field information processing and no classical counterpart. Despite its popularity, only a few works have considered polarization-frequency interaction within interferometer. In this paper, we fill gap. Our system interest is general biphoton polarization state that experiences effective dephas...

The paper discusses the characteristics of spatial electromagnetic noise generators, as well formation a broadband signal. A number well-known methods for assessing quality masking interference and approaches used in them have been described. Approaches to measurement were also determined their quality. In conclusion, additional are proposed noises, such searching correlation different frequenc...

Electrocardiogram (ECG) signal is affected by many noise interferences. Out of all the noise effects the power line interference is the predominant one. In this paper the implementation of the adaptive algorithm techniques for reduction in this power line interference is shown and a comparison of these techniques is performed. The adaptive filters used have shown a good improvement in the SNR (...

The impulsive noise is the main cause of packet errors in power line communication networks. In this paper, the bit error rate (BER) and medium access control (MAC) protocol analytical models under impulsive noise interference are developed. The accuracy of the developed models is verified by computer simulations. In the computer simulations, the Poisson arrival of the impulsive noise is simula...