Voice enhancement method
First Claim
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1. A voice enhancement method, adapted for a distributed system having a plurality of picking devices and a host device, wherein the plurality of picking devices are disposed in a space and communicate with the host device, the voice enhancement method comprising:
- acquiring positions of each of the plurality of picking devices and a source;
actuating each of the plurality of picking devices to receive a voice signal generated by the source and generate a waveform signal corresponding to the received voice signal;
actuating each of the plurality of picking devices to transmit the waveform signal to the host device;
performing an enhancement operation on the waveform signals based on the relative positions of the picking and host devices and the source, and generating an enhanced voice signal, the enhancement operation including determining and comparing distances between picking devices and the source and selecting the waveform signal generated by the picking device closest to the source as the enhanced voice signal;
transmitting the enhanced voice signal to at least one other picking device; and
actuating at least one of the plurality of picking devices to play the enhanced voice signal.
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Abstract
A voice enhancement method is disclosed. The method of the present invention is adapted for a distributed system. In the present invention, a plurality of picking devices are disposed in a space for picking voice signal. After determining the positions of the picking devices, an enhancement operation is performed on the waveform signals from the picking devices to generate an enhanced voice signal.
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Citations
14 Claims
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1. A voice enhancement method, adapted for a distributed system having a plurality of picking devices and a host device, wherein the plurality of picking devices are disposed in a space and communicate with the host device, the voice enhancement method comprising:
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acquiring positions of each of the plurality of picking devices and a source; actuating each of the plurality of picking devices to receive a voice signal generated by the source and generate a waveform signal corresponding to the received voice signal; actuating each of the plurality of picking devices to transmit the waveform signal to the host device; performing an enhancement operation on the waveform signals based on the relative positions of the picking and host devices and the source, and generating an enhanced voice signal, the enhancement operation including determining and comparing distances between picking devices and the source and selecting the waveform signal generated by the picking device closest to the source as the enhanced voice signal; transmitting the enhanced voice signal to at least one other picking device; and actuating at least one of the plurality of picking devices to play the enhanced voice signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A voice enhancement method, adapted for a distributed system having a first picking device and at least one second picking device, wherein the first picking device and the at least one second picking device are disposed in a space and communicate with each other, the voice enhancement method comprising:
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acquiring positions of each of the first picking device and the at least one second picking device, and determining a position of the source based thereon; actuating each of the first picking device and the at least one second picking device to receive a voice signal generated by the source and generate a waveform signal corresponding to the received voice signal; actuating the at least one second picking device to transmit the waveform signal thereof to the first picking device; performing an enhancement operation on the waveform signals based on the relative positions of the first and second picking devices and the source, and generating an enhanced voice signal, the enhancement operation including determining and comparing distances between first and second picking devices and the source and selecting the waveform signal generated by the picking device closest to the source as the enhanced voice signal; transmitting the enhanced voice signal to the at least one second picking device; and actuating the at least one second picking device to play the enhanced voice signal. - View Dependent Claims (10, 11, 12, 13, 14)
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Specification