| 摘要 |
A computer system having a noise cancellation module and a method of canceling noise using a noise cancellation module in a computer system are described. The computer system includes a processor for controlling operation of the computer system, a noise cancellation module coupled to the processor, and a memory coupled to the processor and storing operating instructions and at least one sequence of noise cancellation instructions. The noise cancellation instructions cause the processor to generate cancellation audio signals responsive to receipt of audio signals from the noise cancellation module, and transmit the generated cancellation audio signals to the noise cancellation module. The method includes sensing, by the noise cancellation module, an audio signal generated by the noise-generating source and causing the processor to generate a noise cancellation signal responsive thereto. The noise cancellation module generates an audio signal based on the generated noise cancellation signal from the processor.
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