Audio signal transmission system, audio signal transmission method, server, network terminal device, and recording medium
First Claim
1. An audio signal transmission system for allowing a plurality of network terminal devices to share channels that are allocated to various sound sources, the audio signal transmission system comprising:
- a network terminal device corresponding to one sound source;
a material information storage device for storing material information constituting a virtual world;
a symbol position storage device for storing a symbol moving in the virtual world and the position information about the symbol;
a relationship storage device for storing the relationship between said symbol and a network terminal device;
a symbol move control device for controlling the move of a symbol in accordance with the associated control data received from each network terminal device; and
an image display device for displaying an image combination of various symbols and the virtual world as a shared screen.
1 Assignment
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Accused Products
Abstract
Disclosed is an audio signal transmission system that allows all users to confirm the overall system operation and actively select various system services. The audio signal transmission system, which allows a plurality of terminal devices to share channels that are allocated to various sound sources, includes a terminal device corresponding to one sound source; a material information storage device for storing material information constituting a virtual world; a symbol position storage device for storing a symbol moving in the virtual world and the position information about the symbol; a relationship storage device for storing the relationship between a symbol and a terminal device; a symbol move control device for controlling the move of a symbol in accordance with the associated control data received from each terminal device; and an image display device for displaying an image combination of various symbols and the virtual world as a shared screen.
31 Citations
16 Claims
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1. An audio signal transmission system for allowing a plurality of network terminal devices to share channels that are allocated to various sound sources, the audio signal transmission system comprising:
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a network terminal device corresponding to one sound source;
a material information storage device for storing material information constituting a virtual world;
a symbol position storage device for storing a symbol moving in the virtual world and the position information about the symbol;
a relationship storage device for storing the relationship between said symbol and a network terminal device;
a symbol move control device for controlling the move of a symbol in accordance with the associated control data received from each network terminal device; and
an image display device for displaying an image combination of various symbols and the virtual world as a shared screen. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An audio signal transmission method for using a plurality of network terminal devices to receive audio signals that are generated by various sound sources, the audio signal transmission method comprising the steps of:
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acquiring the relationship between a symbol moving within a virtual world and a network terminal device from a relationship storage device;
controlling the move of a symbol in accordance with the associated control data that is received from each network terminal device that serves as a sound source; and
displaying an image combination of various symbols and the virtual world on an image display device as a shared screen.
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13. A server constituting an audio signal transmission system for using a plurality of network terminal devices to receive audio signals that are generated by various sound sources, the server comprising:
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a material information storage device for storing material information constituting a virtual world;
a symbol position storage device for storing a symbol moving in the virtual world and the position information about the symbol;
a relationship storage device for storing the relationship between said symbol and a network terminal device;
a symbol move control device for controlling the move of a symbol in accordance with the associated control data received from each network terminal device that serves as a sound source; and
an image output device for outputting an image combination of various symbols and the virtual world as a shared screen.
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14. A network terminal device constituting an audio signal transmission system for using a plurality of network terminal devices to receive audio signals that are generated by various sound sources, the network terminal device comprising:
an output control device for controlling the output sound volume of each sound source in accordance with the positional relationship among a symbol corresponding to the local device and the other sound sources positioned in a virtual world.
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15. A computer-readable recording medium storing a program for causing a computer, which functions as a server constituting an audio signal transmission system for using a plurality of network terminal devices to receive audio signals that are generated by various sound sources, to perform the steps of:
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acquiring the relationship between a symbol moving in a virtual world and a network terminal device from a relationship storage device;
controlling the move of a symbol in accordance with the associated control data received from each network terminal device that serves as a sound source; and
displaying an image combination of various symbols and the virtual world as a shared screen.
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16. A computer-readable recording medium storing a program for causing a computer, which functions as a network terminal device constituting an audio signal transmission system for using a plurality of network terminal devices to receive audio signals that are generated by various sound sources, to perform the steps of:
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acquiring the positional relationship among a symbol corresponding to the local device and the other sound sources positioned in a virtual world; and
controlling the output sound volume of each sound source in accordance with the acquired positional relationship.
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Specification