CN108874354A - Game platform and audio processing method thereof - Google Patents

Abstract

A game platform and an audio processing method thereof are provided. The game platform comprises a first equalizer circuit, a first sound mixing circuit and a second sound mixing circuit. The first equalizer circuit performs an equalization operation on the acoustoelectric conversion audio to generate equalized audio. The first audio mixing circuit mixes the equalized audio and the first platform audio signal to generate a second audio mixed signal to the fifth connection interface. The second sound mixing circuit mixes the equalized audio and the second platform voice signal to generate a first mixed sound signal to the third connection interface.

Description

Game platform and its audio processing method

Technical field:

The present invention relates to an audio device, and in particular to a game platform and an audio processing method thereof.

Background technique:

In recent years, e-sports series products have developed vigorously. Users wear headphones to have real-time conversations with their team members, which has become one of the most important functions of e-sports products. With regard to real-time dialogue, online text messages are currently the most commonly used. In the case of a fierce battle, the game character may be destroyed before the user has time to respond to the online text message. In addition, the current online games also have the function of online voice calls, but speaking to everyone on the Internet cannot achieve the effect of secretly sending messages.

Invention content:

The invention provides a game platform and its audio processing method to achieve the effect of real-time secret communication between multiple machines (multi-users).

Embodiments of the present invention provide a gaming platform. The game platform includes a first connection interface, a second connection interface, a third connection interface, a fourth connection interface, a fifth connection interface, a first equalizer circuit, a first sound mixing circuit and a second sound mixing circuit. The first connection interface is used to provide a communication interface for establishing a connection with the acoustic-electric conversion device. The second connection interface is used to provide a communication interface for receiving the first platform voice signal output by the first game platform. The third connection interface is used for providing a communication interface for transmitting the first mixed signal to the first game platform. The fourth connection interface is used to provide a communication interface for receiving the second platform voice signal output by the second game platform. The fifth connection interface is used to provide a communication interface for transmitting the second mixed signal to the second game platform. The input end of the first equalizer circuit is coupled to the first connection interface to receive the audio converted by the acoustic-electric conversion device. The first equalizer circuit can equalize the acoustoelectrically converted audio to produce equalized audio. The first mixing circuit is coupled to the first equalizer circuit to receive equalized audio. The first mixing circuit is coupled to the second connection interface to receive the voice signal of the first platform. The first mixing circuit mixes the equalized audio and the first platform voice signal to generate a second mixed signal to the fifth connection interface. A second mixing circuit is coupled to the first equalizer circuit to receive the equalized audio. The second mixing circuit is coupled to the fourth connection interface to receive the voice signal of the second platform. A second mixing circuit mixes the equalized audio and the second platform voice signal to generate a first mixed signal to a third connection interface.

In an embodiment of the present invention, the above game platform further includes a central processing unit, an audio interface circuit, and a third audio mixing circuit. The audio interface circuit receives and processes the audio data of the central processing unit to generate host audio. The third mixing circuit is coupled to the audio interface circuit to receive host audio. The third mixing circuit is coupled to the second connection interface to receive the voice signal of the first platform. The third mixing circuit is coupled to the fourth connection interface to receive the voice signal of the second platform. The third mixing circuit mixes the host audio, the voice signal of the first platform and the voice signal of the second platform to generate output audio to the sound-to-electric conversion device through the first connection interface.

In an embodiment of the present invention, the above-mentioned third sound mixing circuit includes a sound mixer circuit and a second equalizer circuit. The mixer circuit is coupled to the audio interface circuit to receive host audio. The mixer circuit is coupled to the second connection interface to receive the voice signal of the first platform. The mixer circuit is coupled to the fourth connection interface to receive the voice signal of the second platform. The mixer circuit mixes the host audio, the first platform voice signal and the second platform voice signal to generate mixed information. An input of the second equalizer circuit is coupled to the mixer circuit to receive the mixed information. The second equalizer circuit can equalize the mixed information to generate output audio to the first connection interface.

In an embodiment of the present invention, the above-mentioned first sound mixing circuit includes a sound mixer circuit and a second equalizer circuit. The mixer circuit is coupled to the first equalizer circuit to receive equalized audio. The mixer circuit is coupled to the second connection interface to receive the voice signal of the first platform. A mixer circuit mixes the equalized audio and the first platform voice signal to produce mixed information. An input of the second equalizer circuit is coupled to the mixer circuit to receive the mixed information. The second equalizer circuit can perform an equalization operation on the mixed information to generate a second mixed signal to the fifth connection interface.

In an embodiment of the present invention, the above-mentioned second sound mixing circuit includes a sound mixer circuit and a second equalizer circuit. The mixer circuit is coupled to the first equalizer circuit to receive equalized audio. The mixer circuit is coupled to the fourth connection interface to receive the voice signal of the second platform. The mixer circuit mixes the equalized audio and the second platform voice signal to generate mixed information. An input of the second equalizer circuit is coupled to the mixer circuit to receive the mixed information. The second equalizer circuit can perform an equalization operation on the mixed information to generate a first mixed signal to the third connection interface.

An embodiment of the present invention provides an audio processing method for a game platform. The audio processing method includes: providing a communication interface by the first connection interface, so as to establish a connection with the acoustic-electric conversion device; providing a communication interface by the second connection interface, so as to receive the first platform voice signal output by the first game platform; The third connection interface provides a communication interface to transmit the first mixed signal to the first game platform; the fourth connection interface provides a communication interface to receive the second platform voice signal output by the second game platform; the fifth connection The interface provides a communication interface so as to transmit the second mixed signal to the second game platform; the first equalizer circuit equalizes the sound-electric conversion audio of the sound-electric conversion device to generate the equalized audio; A mixing circuit mixes the equalized audio and the first platform voice signal to generate a second mixed signal to the fifth connection interface; and mixes the equalized audio and the second platform voice signal by the second mixing circuit to generate Generate the first mixed signal to the third connection interface.

In an embodiment of the present invention, the above-mentioned audio processing method further includes: processing the audio data of the central processing unit by the audio interface circuit to generate the host audio; and mixing the host audio and the first platform voice signal by the third mixing circuit and the voice signal of the second platform to generate output audio to the sound-to-electric conversion device through the first connection interface.

In an embodiment of the present invention, the above-mentioned step of generating output audio includes: mixing the host audio, the voice signal of the first platform and the voice signal of the second platform by a mixer circuit to generate mixed information; The equalizer circuit equalizes the mixed information to generate output audio to the first connection interface.

In an embodiment of the present invention, the above-mentioned step of generating the second mixed signal includes: mixing the equalized audio and the first platform voice signal by a mixer circuit to generate mixed information; The equalizer circuit equalizes the mixed information to generate a second mixed signal for the fifth connection interface.

In an embodiment of the present invention, the above-mentioned step of generating the first mixed signal includes: mixing the equalized audio and the second platform voice signal by a mixer circuit to generate mixed information; The equalizer circuit performs an equalization operation on the mixed information to generate a first mixed signal to the third connection interface.

Based on the above, the game platform described in each embodiment of the present invention can use the regional dedicated line to transmit audio with other multiple game platforms in a daisy chain structure. The user can connect the game platforms of all the players in his team together to transmit audio to each other, and can hear the real-time sound effects of his own game platform (such as a computer). The audio transmitted between the game platform and another game platform will not be sent to the server of the online game, thus achieving the effect of real-time secret communication between multi-game platforms (multi-users).

In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail together with the accompanying drawings.

Description of drawings:

FIG. 1 is a schematic diagram illustrating an application scenario of multiple game platforms according to an embodiment of the present invention.

FIG. 2 is a schematic diagram of a circuit block of the game platform shown in FIG. 1 according to an embodiment of the present invention.

FIG. 3 is a schematic flowchart illustrating an audio processing method of a game platform according to an embodiment of the present invention.

11, 12, 13: user; 21, 22, 23: game platform; 41, 42, 43: sound-to-electricity conversion device; 51, 52, 53, 54: dedicated line; 210: central processing unit; 220: audio interface circuit ; 230: the first equalizer circuit; 240: the first mixing circuit; 241: the mixer circuit; 242: the equalizer circuit; 250: the second mixing circuit; 251: the mixer circuit; 252: etc. 260: the third mixing circuit; 261: the mixer circuit; 262: the equalizer circuit; 271: the first connection interface; 272: the second connection interface; 273: the third connection interface; 274: the first connection interface Four connection interface; 275: fifth connection interface; S310～S340: steps

Detailed ways:

The term "coupled (or connected)" used throughout the specification of this case (including the scope of claims) may refer to any direct or indirect means of connection. For example, if it is described that a first device is coupled (or connected) to a second device, it should be interpreted as that the first device can be directly connected to the second device, or that the first device can be connected to the second device through other devices or certain A connection means indirectly connected to the second device. In addition, wherever possible, elements/components/steps using the same reference numerals in the drawings and embodiments represent the same or similar parts. Elements/components/steps using the same symbols or using the same terms in different embodiments can refer to related descriptions.

FIG. 1 is a schematic diagram illustrating an application scenario of multiple game platforms according to an embodiment of the present invention. In the application scenario shown in FIG. 1, there are three users (for example, user 11, user 12 and user 13 shown in FIG. platform 23) for online gaming. The game platform 21 , the game platform 22 and/or the game platform 23 can be a personal computer, a notebook computer, a tablet computer, a mobile phone or other game platforms.

The first connection interface of the game platform 21 is connected to the sound-to-electric conversion device 41 . The acoustic-electric conversion device 41 has a speaker and a microphone. According to design requirements, the speaker and the microphone can be embedded in the same product (such as a headset, or a headset with a microphone). In other application scenarios, the speaker and the microphone of the acoustic-electric conversion device 41 may be two independent products. The acoustic-electric conversion device 42 and the acoustic-electric conversion device 43 shown in FIG. 1 can be deduced by referring to the relevant description of the acoustic-electric conversion device 41 , so details are not repeated here.

Real-time audio from the gaming platform 22 may be passed to the audio-to-electrical conversion device 42 . Therefore, during the game, the user 12 can hear the real-time sound effect of the online game from the sound-to-electric conversion device 42 . The game platform 21 and the game platform 23 shown in FIG. 1 can be deduced by referring to the related description of the game platform 22, so the details will not be repeated.

It is assumed here that the user 11, the user 12 and the user 13 all belong to the same team in the online game. The game platform 21 , the game platform 22 and the game platform 23 can be connected in series with each other in a daisy chain structure by utilizing regional dedicated lines, so as to transmit audio to each other. For example, the two ends of the dedicated line 51 are respectively coupled to the second connection interface of the game platform 21 and the fifth connection interface of the game platform 22, and the two ends of the dedicated line 52 are respectively coupled to the third connection interface of the game platform 21 and the game platform 22. The two ends of dedicated line 53 are respectively coupled to the second connection interface of game platform 22 and the fifth connection interface of game platform 23, and the two ends of dedicated line 54 are respectively coupled to the third connection interface of game platform 22 and the fifth connection interface of game platform 23. The fourth connection interface of the game platform 23.

The acoustic-electric conversion device 41 can convert the voice of the user 11 into audio (herein referred to as acoustic-electric converted audio). The game platform 21 can transmit the audio-acoustic conversion audio (the voice of the user 11 ) of the audio-electric conversion device 41 to the game platform 22 via the dedicated line 52 . The game platform 22 can transmit the audio-acoustic conversion audio (the voice of the user 11 ) from the game platform 21 to the audio-electric conversion device 42 , so the user 12 can hear the real-time voice of the user 11 from the audio-electric conversion device 42 . The game platform 22 can also transmit the audio-electric conversion audio (the voice of the user 11 ) from the game platform 21 to the game platform 23 via the dedicated line 54 . The game platform 23 can transmit the audio-to-acoustic conversion audio (the voice of the user 11 ) from the game platform 22 to the audio-to-electric conversion device 43 , so the user 13 can hear the real-time voice of the user 11 from the audio-to-electric conversion device 43 . By analogy, the real-time voice of user 12 can be transmitted to user 11 and user 13 through game platforms 21-23, and the real-time voice of user 13 can also be transmitted to user 11 and user 13 through game platforms 21-23 12.

Based on the above, multiple game platforms 21-23 (or more game platforms) can use regional dedicated lines to transmit audio to each other in a daisy chain structure. The user can connect the game platforms of all the players in his team together to transmit audio to each other, and he can also hear the real-time sound effects of the online game on his own game platform. The audios transmitted between these game platforms 21-23 will not be uploaded to the online game server (not shown), thus achieving the effect of real-time secret communication among multiple users.

FIG. 2 is a schematic diagram of a circuit block of the game platform 22 shown in FIG. 1 according to an embodiment of the present invention. The game platform 21 and the game platform 23 shown in FIG. 1 can be deduced by referring to the related description of the game platform 22 shown in FIG. 2 , so details are not repeated here. In the embodiment shown in FIG. 2 , the game platform 22 includes a central processing unit 210, an audio interface circuit 220, a first equalizer circuit 230, a first sound mixing circuit 240, a second sound mixing circuit 250, and a third sound mixing circuit. 260 , the first connection interface 271 , the second connection interface 272 , the third connection interface 273 , the fourth connection interface 274 and the fifth connection interface 275 . The central processing unit 210 can run an operating system and/or application programs (such as online games). The central processing unit 210 can output the audio data of the online game to the audio interface circuit 220 . The audio interface circuit 220 receives and processes the audio data of the central processing unit 210 to generate host audio to the third mixing circuit 260 . According to design requirements, the audio interface circuit 220 can be a conventional audio processing circuit or other audio interface circuits/components.

The first connection interface 271 can provide a communication interface for establishing a connection with the acoustic-electric conversion device 42 . According to design requirements, the first connection interface 271 can be a Universal Serial Bus (USB) connection interface, an RCA jack (or RCA connector) connection interface, an audio source connector connection interface, or other connection interfaces. The input terminal of the first equalizer circuit 230 is coupled to the first connection interface 271 for receiving the audio-acoustic conversion audio (such as the real-time voice of the user 12 ) of the electrical-acoustic conversion device 42 . The first equalizer circuit 230 may perform an equalization operation on the acoustoelectrically converted audio to generate equalized audio. According to design requirements, the first equalizer circuit 230 can be a conventional audio equalizer or other equalizer circuits/components.

According to the control of the operating system and/or the application program, the first equalizer circuit 230 can selectively transmit the equalized audio to the audio interface circuit 220 and/or the audio mixing circuit (ie, the first mixing circuit shown in FIG. 2 ). sound circuit 240 and the second sound mixing circuit 250). For example, according to the control of the operating system and/or the application program, the first equalizer circuit 230 may provide the equalized audio to the audio interface circuit 220 instead of to the first audio mixing circuit 240 and the second audio mixing circuit 240. Mixing circuit 250. According to the control of the operating system and/or the application program, the first equalizer circuit 230 may also provide the equalized audio to the first audio mixing circuit 240 and the second audio mixing circuit 250, but not to the audio interface circuit 220. According to the control of the operating system and/or the application program, the first equalizer circuit 230 may also provide the equalized audio to the audio interface circuit 220 , the first audio mixing circuit 240 and the second audio mixing circuit 250 .

The second connection interface 272 and the third connection interface 273 can provide a communication interface for establishing a connection with another game platform (such as the game platform 23 ). According to design requirements, the second connection interface 272 and/or the third connection interface 273 may be a USB connection interface, an RCA terminal connection interface, an audio connector connection interface or other connection interfaces. The second connection interface 272 is used for receiving the first platform audio signal output by the game platform 23 , and the third connection interface 273 is used for transmitting the first mixed audio signal to the game platform 23 .

The fourth connection interface 274 and the fifth connection interface 275 can provide a communication interface for establishing a connection with another game platform (such as the game platform 21 ). According to design requirements, the fourth connection interface 274 and/or the fifth connection interface 275 may be a USB connection interface, an RCA terminal connection interface, an audio source connector connection interface or other connection interfaces. The fourth connection interface 274 is used for receiving the second platform audio signal output by the game platform 21 , and the fifth connection interface 275 is used for transmitting the second mixed audio signal to the game platform 21 .

The third mixing circuit 260 is coupled to the audio interface circuit 220 to receive host audio. The third audio mixing circuit 260 is coupled to the second connection interface 272 to receive the first platform voice signal from the game platform 23 . The third audio mixing circuit 260 is coupled to the fourth connection interface 274 to receive the second platform voice signal from the game platform 21 . According to design requirements, the third audio mixing circuit 260 can be a conventional audio mixer or other audio mixing circuits/components. The third mixing circuit 260 mixes the host audio from the audio interface circuit 220 , the first platform audio signal from the second connection interface 272 and the second platform audio signal from the fourth connection interface 274 to generate output audio. The third mixing circuit 260 outputs the output audio to the acoustic-electric conversion device 42 through the first connection interface 271 .

The first mixing circuit 240 is coupled to the first equalizer circuit 230 to receive the equalized audio. The first audio mixing circuit 240 is coupled to the second connection interface 272 to receive the first platform voice signal from the game platform 23 . According to design requirements, the first audio mixing circuit 240 can be a conventional audio mixer or other audio mixing circuits/components. The first mixing circuit 240 mixes the equalized audio and the first platform voice signal to generate a second mixed signal to the fifth connection interface 275 . The fifth connection interface 275 transmits the second mixed signal generated by the first sound mixing circuit 240 to the game platform 21 .

The second mixing circuit 250 is coupled to the first equalizer circuit 230 to receive the equalized audio. The second audio mixing circuit 250 is coupled to the fourth connection interface 274 to receive the second platform voice signal from the game platform 21 . According to design requirements, the second audio mixing circuit 250 can be a conventional audio mixer or other audio mixing circuits/components. The second mixing circuit 250 mixes the equalized audio and the second platform voice signal to generate a first mixed signal to the third connection interface 273 . The third connection interface 273 transmits the first mixed signal generated by the second sound mixing circuit 250 to the game platform 23 .

FIG. 3 is a schematic flowchart illustrating an audio processing method of a game platform according to an embodiment of the present invention. Please refer to Figure 2 and Figure 3. In step S310, the audio interface circuit 220 processes the audio data of the central processing unit 210 to generate host audio to the third mixing circuit 260, the first connection interface 271 provides a communication interface for connecting the sound-to-electric conversion device 42, and the second connection interface 272 The third connection interface 273 provides a communication interface for connecting to another game platform (such as the game platform 23), and the fourth connection interface 274 and the fifth connection interface 275 provide a communication interface for connecting to another game platform (such as the game platform 21). The second connection interface 272 can receive the first platform voice signal output by the game platform 23 , and the third connection interface 273 can transmit the first mixed audio signal to the game platform 23 . The fourth connection interface 274 can receive the second platform audio signal output by the game platform 21 , and the fifth connection interface 275 can transmit the second mixed audio signal to the game platform 21 .

In step S320 , the first equalizer circuit 230 performs an equalization operation on the acoustic-electric conversion audio of the acoustic-electric conversion device 42 to generate equalized audio. The third mixing circuit 260 mixes the host audio from the audio interface circuit 220, the first platform voice signal from the second connection interface 272 and the second platform voice signal from the fourth connection interface 274 to generate output audio for The first connection interface 271 . The output audio can be output to the acoustic-electric conversion device 42 via the first connection interface 271 . Therefore, during the game, the user 12 can hear the real-time sound effects of the online game from the acoustic-electric conversion device 42, and the user 12 can also hear the sound of the user 11 and/or the user 13 from the acoustic-electric conversion device 42. real-time voice.

In step S330, the first mixing circuit 240 mixes the equalized audio from the first equalizer circuit 230 and the first platform voice signal from the second connection interface 272 to generate a second mixed signal for The fifth connection interface 275 . The second mixed signal can be output to the game platform 21 via the fifth connection interface 275 and the dedicated line 51 . Therefore, during the game, the user 11 can hear the real-time voice of the user 12 from the acoustic-electric conversion device 41 , and the user 11 can also hear the real-time voice of the user 13 from the acoustic-electric conversion device 41 .

In step S340, the second mixing circuit 250 mixes the equalized audio from the first equalizer circuit 230 and the second platform voice signal from the fourth connection interface 274 to generate a first mixed signal for the The third connection interface 273 . The first mixed signal can be output to the game platform 23 via the third connection interface 273 and the dedicated line 54 . Therefore, during the game, the user 13 can hear the real-time voice of the user 12 from the acoustic-electric conversion device 43 , and the user 13 can also hear the real-time voice of the user 11 from the acoustic-electric conversion device 43 .

Please refer to FIG. 2 , this embodiment does not limit the implementation of the first audio mixing circuit 240 . For example, the first sound mixing circuit 240 shown in FIG. 2 may include a sound mixer circuit 241 and an equalizer circuit 242 . The mixer circuit 241 is coupled to the first equalizer circuit 230 to receive equalized audio. The mixer circuit 241 is coupled to the second connection interface 272 to receive the first platform voice signal. The mixer circuit 241 mixes the equalized audio and the first platform voice signal to generate mixed information to the equalizer circuit 242 . According to design requirements, the mixer circuit 241 can be a known mixer or other mixing circuits/components. An input of the equalizer circuit 242 is coupled to the mixer circuit to receive the mixed information. The equalizer circuit 242 can perform an equalization operation on the mixed information to generate the second mixed signal to the fifth connection interface 275 . The second mixed signal can be sent to the gaming platform 21 via the fifth connection interface 275 and the dedicated line 51 . According to design requirements, the equalizer circuit 242 can be a conventional audio equalizer or other equalizer circuits/components.

This embodiment does not limit the implementation of the second audio mixing circuit 250 . For example, the second sound mixing circuit 250 shown in FIG. 2 includes a sound mixer circuit 251 and an equalizer circuit 252 . The mixer circuit 251 is coupled to the first equalizer circuit 230 to receive the equalized audio. The mixer circuit 251 is coupled to the fourth connection interface 274 to receive the second platform voice signal. The mixer circuit 251 mixes the equalized audio and the second platform voice signal to generate mixed information to the equalizer circuit 252 . According to design requirements, the mixer circuit 251 can be a conventional mixer or other mixing circuits/components. An input of equalizer circuit 252 is coupled to mixer circuit 251 to receive the mixed information. The equalizer circuit 252 can perform an equalization operation on the mixed information to generate a first mixed signal to the third connection interface 273 . The first mixed signal can be sent to the game platform 23 via the third connection interface 273 and the dedicated line 54 . According to design requirements, the equalizer circuit 252 can be a conventional audio equalizer or other equalizer circuits/components.

This embodiment does not limit the implementation of the third audio mixing circuit 260 . For example, the third sound mixing circuit 260 shown in FIG. 2 includes a sound mixer circuit 261 and an equalizer circuit 262 . The mixer circuit 261 is coupled to the audio interface circuit 220 to receive the host audio. The mixer circuit 261 is coupled to the second connection interface 272 to receive the first platform voice signal. The mixer circuit 261 is coupled to the fourth connection interface 274 to receive the second platform voice signal. The mixer circuit 261 mixes the host audio, the first platform voice signal and the second platform voice signal to generate mixed information to the equalizer circuit 262 . According to design requirements, the mixer circuit 261 can be a conventional mixer or other mixing circuits/components. An input of equalizer circuit 262 is coupled to mixer circuit 261 to receive the mixed information. The equalizer circuit 262 can perform an equalization operation on the mixed audio to generate output audio to the first connection interface 271 . The output audio can be transmitted to the acoustic-electric conversion device 42 via the first connection interface 271 . According to design requirements, the equalizer circuit 262 can be a conventional audio equalizer or other equalizer circuits/components.

It is worth noting that in different application scenarios or design requirements, the audio interface circuit 220, the first equalizer circuit 230, the first audio mixing circuit 240, the audio mixer circuit 241, the equalizer circuit 242, the second audio mixer circuit The relevant functions of the tone circuit 250, the sound mixer circuit 251, the equalizer circuit 252, the third sound mixing circuit 260, the sound mixer circuit 271 and/or the equalizer circuit 272 can utilize general programming languages (programming languages, such as C or C++), hardware description languages (hardware description languages, such as Verilog HDL or VHDL), or other suitable programming languages to implement as software, firmware, or hardware. The programming language that can execute the relevant functions can be arranged as any known computer-accessible media (computer-accessible medias), such as magnetic tapes (magnetic tapes), semiconductor (semiconductors) memory, magnetic disks (magnetic disks) or optical disks ( compact disks, such as CD-ROM or DVD-ROM), or the programming language can be transmitted through the Internet, wired communication, wireless communication or other communication media. The programming language may be stored in an accessible medium of the computer, so that the processor of the computer can access/execute the programming codes of the software (or firmware). For hardware implementation, in combination with the aspects disclosed in the embodiments herein, one or more controllers, microcontrollers, microprocessors, application-specific integrated circuits (Application-specific integrated circuits, ASICs), digital signal processors (digital signal processor, DSP), field programmable logic gate array (Field Programmable Gate Array, FPGA) and/or other processing units in various exemplary logic, logic regions, modules and circuits can be used to implement or implement the present invention the function. In addition, the apparatus and method of the present invention can be realized by a combination of hardware and software.

To sum up, the game platform described in various embodiments of the present invention can use regional dedicated lines to transmit audio with multiple other game platforms in a daisy chain structure. The user can connect the game platforms of all the players in his team together to transmit audio to each other, and can hear the real-time sound effects of his own game platform (such as a computer). The audio transmitted between the game platform and another game platform will not be sent to the server of the online game, thus achieving the effect of real-time secret communication between multi-game platforms (multi-users).

Although the present invention has been disclosed as above with the embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the technical field can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be defined by the scope of the appended patent application.

Claims (10)

1. a kind of gaming platform, including：

One first linkage interface establishes connection with an acoustic-electric conversion equipment to provide a communication interface；

One second linkage interface receives one first platform that one first gaming platform is exported to provide a communication interface Voice signal；

It is flat to first game through audio signal to transmit one first to provide a communication interface for one third linkage interface Platform；

One the 4th linkage interface receives one second platform that one second gaming platform is exported to provide a communication interface Voice signal；

It is flat to second game through audio signal to transmit one second to provide a communication interface for one the 5th linkage interface Platform；

One first eqalizing cricuit circuit, input terminal are coupled to first linkage interface to receive an acoustic-electric of the acoustic-electric conversion equipment Transducing audio, to carry out first operation to the acoustic-electric transducing audio to generate once gradeization audio；

One first mixer circuit is coupled to the first eqalizing cricuit circuit to receive this through gradeization audio, is coupled to second connection Interface is to receive the first platform voice signal, and wherein first mixer circuit mixes this through gradeization audio and the first platform language Sound signal come generate this second through audio signal to the 5th linkage interface；And

One second mixer circuit is coupled to the first eqalizing cricuit circuit to receive this through gradeization audio, is coupled to the 4th connection Interface is to receive the second platform voice signal, and wherein second mixer circuit mixes this through gradeization audio and the second platform language Sound signal come generate this first through audio signal to the third linkage interface.

2. the gaming platform as belonging to claim 1, which is characterized in that the gaming platform further includes：

One central processing unit；

One audio interface circuit receives and processes an audio data of the central processing unit, to generate a host audio；And

One third mixer circuit is coupled to the audio interface circuit to receive the host audio, is coupled to second linkage interface To receive the first platform voice signal, and it is coupled to the 4th linkage interface to receive the second platform voice signal, In the third mixer circuit mix the host audio, the first platform voice signal and the second platform voice signal to generate one Audio is exported via first linkage interface to the acoustic-electric conversion equipment.

3. gaming platform as claimed in claim 2, which is characterized in that the third mixer circuit includes：

One mixer circuit is coupled to the audio interface circuit to receive the host audio, be coupled to second linkage interface with The first platform voice signal is received, and is coupled to the 4th linkage interface to receive the second platform voice signal, wherein The mixer circuit mixes the host audio, the first platform voice signal and the second platform voice signal to generate once mixed Message breath；And

One second eqalizing cricuit circuit, input terminal are coupled to the mixer circuit to receive this through mixing information, to the warp Mixing information carries out first operation and exports audio to generate this giving first linkage interface.

4. gaming platform as described in claim 1, which is characterized in that first mixer circuit includes：

One mixer circuit is coupled to the first eqalizing cricuit circuit to receive this through gradeization audio, is coupled to the second connection circle Face is to receive the first platform voice signal, and wherein the mixer circuit mixes this and believes through gradeization audio and the first platform voice It number generates once mixing information；And

One second eqalizing cricuit circuit, input terminal are coupled to the mixer circuit to receive this through mixing information, to the warp Mixing information carry out first operation with generate this second through audio signal to the 5th linkage interface.

5. gaming platform as described in claim 1, which is characterized in that second mixer circuit includes：

One mixer circuit is coupled to the first eqalizing cricuit circuit to receive this through gradeization audio, is coupled to the 4th connection circle Face is to receive the second platform voice signal, and wherein the mixer circuit mixes this and believes through gradeization audio and the second platform voice It number generates once mixing information；And

One second eqalizing cricuit circuit, input terminal are coupled to the mixer circuit to receive this through mixing information, to the warp Mixing information carry out first operation with generate this first through audio signal to the third linkage interface.

6. a kind of audio-frequency processing method of gaming platform, including：

A communication interface is provided by one first linkage interface, to establish connection with an acoustic-electric conversion equipment；

A communication interface is provided by one second linkage interface, to receive the one first platform language that one first gaming platform is exported Sound signal；

A communication interface is provided by a third linkage interface, gives first gaming platform through audio signal to transmit one first；

A communication interface is provided by one the 4th linkage interface, to receive the one second platform language that one second gaming platform is exported Sound signal；

A communication interface is provided by one the 5th linkage interface, gives second gaming platform through audio signal to transmit one second；

It carries out first by an acoustic-electric transducing audio of the one first eqalizing cricuit circuit to the acoustic-electric conversion equipment to operate, to generate one Through gradeization audio；

This is mixed through gradeization audio and the first platform voice signal by one first mixer circuit, second is believed through audio mixing with generating this Number give the 5th linkage interface；And

This is mixed through gradeization audio and the second platform voice signal by one second mixer circuit, first is believed through audio mixing with generating this Number give the third linkage interface.

7. the audio-frequency processing method of gaming platform as claimed in claim 6, which is characterized in that the audio-frequency processing method also wraps It includes：

By an audio data of one central processing unit of an audio interface processing of circuit, to generate a host audio；And

The host audio, the first platform voice signal and the second platform voice signal are mixed by a third mixer circuit to produce Raw one exports audio via first linkage interface to the acoustic-electric conversion equipment.

8. the audio-frequency processing method of gaming platform as claimed in claim 7, which is characterized in that the generation output audio Step includes：

The host audio, the first platform voice signal and the second platform voice signal are mixed by a mixer circuit, to produce Life is once mixing information；And

By one second eqalizing cricuit circuit to this through mixing information carry out first operate, with generate this export audio give this first connect Border face.

9. the audio-frequency processing method of gaming platform as claimed in claim 6, which is characterized in that the generation second is believed through audio mixing Number the step of include：

This is mixed through gradeization audio and the first platform voice signal, to generate once mixing information by a mixer circuit；With And

By one second eqalizing cricuit circuit to this through mixing information carry out first operate, with generate this second through audio signal to should 5th linkage interface.

10. the audio-frequency processing method of gaming platform as claimed in claim 6, which is characterized in that described to generate first through audio mixing The step of signal includes：

This is mixed through gradeization audio and the second platform voice signal, to generate once mixing information by a mixer circuit；With And first is carried out through mixing information to this by one second eqalizing cricuit circuit and is operated, with generate this first through audio signal to this Three linkage interfaces.