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A METHOD FOR ENHANCING 3-D LOCALIZATION OF SPEECH
A METHOD FOR ENHANCING 3-D LOCALIZATION OF SPEECH
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机译:一种增强语音3D定位的方法
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摘要
A computer-readable medium stores sequences of instructions to be executed by a processor. These instructions cause the processor to perform the following steps to enhance 3-D localization of a speech source. A digital speech signal is received. The maximum frequency of the digital speech signal is determined. The sampling rate of the digital speech signal is increased. Next, wide-band Gaussian noise is added to the digital speech signal to create a wide-band digital speech signal with higher frequencies. Finally, the wide-band digital speech signal can be localized via an FIR (finite impulse response) filter.
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