Abstract: A network connection control system and method is provided. The network connection control system includes user equipments, base stations, a server and a processing unit. Each base station has a connection range and is configured to connect the user equipment located within the connection range. Each user equipment transmits a network parameter between it and every base station through the base station connected therewith to the server. The server generates a QUBO matrix according to all the network parameters and outputs the QUBO matrix to the processing unit. The processing unit processes the QUBO matrix based on a quantum annealing algorithm to obtain an optimized connection configuration of the user equipments and base stations. The server receives the optimized connection configuration and controls the connection range of each base station accordingly for making an actual connection configuration of the user equipments and base stations identical with the optimized connection configuration.

Abstract: A translation method includes steps of providing a translation device, inputting a first conversational voice corresponded to a first language, converting the first conversational voice into a general language content, converting the general language content into a second conversational voice corresponded to a second language, and outputting the second conversational voice. As a result, any language may be translated into a general language, and then translated into any target language, so that the advantages of implementing multi-lingual translations and conversations with simple setting are achieved.

Abstract: A translation method includes steps of providing a translation device, inputting a first conversational voice corresponded to a first language, converting the first conversational voice into a general language content, converting the general language content into a second conversational voice corresponded to a second language, and outputting the second conversational voice. As a result, any language may be translated into a general language, and then translated into any target language, so that the advantages of implementing multi-lingual translations and conversations with simple setting are achieved.

Abstract: An audiovisual communication system includes a plurality of environment sound sources, a microphone array, an image processing device, an audio processing device and a denoise processing device. Each of the plurality of environment sound sources has an environment sound. A plurality of microphones of the microphone array receive the plurality of environment sounds and output a plurality of receiving audio signals according to the plurality of environment sounds respectively. The image processing device obtains an image including the plurality of environment sound sources and selects one of the plurality of environment sound sources in the image as a target sound source according to a selection command. The image processing device calculates a relative position between the target sound source and the microphone array according to a first coordinate. The audio processing device receives the plurality of receiving audio signals and calculates a target audio signal.

Abstract: An audiovisual communication system includes a plurality of environment sound sources, a microphone array, an image processing device, an audio processing device and a denoise processing device. Each of the plurality of environment sound sources has an environment sound. A plurality of microphones of the microphone array receive the plurality of environment sounds and output a plurality of receiving audio signals according to the plurality of environment sounds respectively. The image processing device obtains an image including the plurality of environment sound sources and selects one of the plurality of environment sound sources in the image as a target sound source according to a selection command. The image processing device calculates a relative position between the target sound source and the microphone array according to a first coordinate. The audio processing device receives the plurality of receiving audio signals and calculates a target audio signal.