Creator | Title | Description | Subject | Date | ||
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![]() | Boll, Steven F. | Suppression of acoustic noise in speech using two microphone adaptive noise cancellation | Acoustic noise with energy greater or equal to the speech is suppressed by filtering a separately recorded correlated noise signal and subtracting it from the speech waveform. This approach was investigated to determine the degree of noise suppression possible using an external correlated input. The... | Suppression; acoustic noise; adaptive noise cancellation | 1979 |