The best white noise machines mask distractions, use screen-free controls, and offer white, pink, and brown noise options to lull you to sleep.
Abstract: 10kHz~38kHz High frequency sound signal is common signal form of marine acoustic equipment, when the high frequency acoustic signal propagates in seawater, it not only produces reflection ...
Abstract: Determined blind source separation (BSS) extracts the source signals by linear multichannel filtering. Its performance depends on the accuracy of source modeling, and hence existing BSS ...
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