Private movie theatre cross-platform integration controller
Technical field
The utility model relates to the Audio Controller being applied to audio-visual broadcasting occasion, is specifically related to a kind of private movie theatre cross-platform integration controller.
Background technology
Along with spreading of Karaoke trend, sing to KTV and become the important amusement and recreation mode of one of people.For enabling to obtain during singing the performance of better sound, except the sound equipment output device of configuration high-quality, need to carry out certain beautifying modification to sound toward contact, KTV surround processor also in response to and give birth to.
The effect process pattern that the many employings of existing KTV control device are single, as only by accompaniment music and voice Mixed adjustment, and in the middle of actual audio adjustment, the adjustment demand of accompaniment music and vocal sections is often not quite similar, therefore attend to one thing and lose sight of another unavoidably according to single effect process module, interact and cause the reduction of output quality, the mutual coordination that perfect can not realize accompaniment music and song exports.Meanwhile, existing KTV control device provide less input output interface, relay function is relatively simple, cannot do work compatible preferably, be difficult to the requirement tackling all kinds of audio-video system.
Utility model content
For the problem mentioned in background technology, the utility model proposes a kind of private movie theatre cross-platform integration controller, with abundant input the treatment effect customization of lead-out terminal and DSP audio process, neatly and mate with all kinds of audio-visual devices to greatest extent and be connected, the mid-product of global function, highly compatible is provided.
The technical solution of the utility model is as follows:
A kind of private movie theatre cross-platform integration controller, it is characterized in that: comprise the mainboard being integrated with DSP audio process, integrated multiple input the backboard of lead-out terminal and front control panel, described mainboard provides the described backboard of docking and the data-interface of front control panel, between be connected with data line; Described input input terminal comprise stereo input terminal, 5.1 path input, USB sound card input terminal, optical fiber the combination of some terminals in the middle of sub, the USB flash disk socket of coaxial S/PDIF digital audio input, composite card agriculture seat microphone input and 8 channel audio lead-out terminals.
Such scheme have abundant input the treatment effect customization of lead-out terminal and DSP audio process, neatly and mate with all kinds of audio-visual devices to greatest extent and be connected.Meanwhile, adopt interface type between mainboard and backboard, front control panel, facilitate manufacturer to change backboard or front control plate according to customized demand, eliminate the trouble repeating to weld.
As preferred enforcement of the present utility model, described backboard and or front control panel on be also provided with some control interfaces, described control interface comprises square USB interface, has the multi-cable socket of two-way RJ45 interface and two-way USB female seat mouth, described RJ45 interface is used for remote control equipment in connection network, described USB female seat mouth for connect serial ports turn bluetooth module and or serial ports turn mixed-media network modules mixed-media.
As preferred enforcement of the present utility model, described mainboard is integrated with USB HUB chip, the described square USB interface of corresponding connection; USB turns serial port chip, the described USB female seat mouth of corresponding connection; USB sound card, the USB sound card input terminal described in corresponding connection.
As preferred enforcement of the present utility model, described mainboard is integrated with output channel parametric equalization module, output channel pressure limit control module, one or more in output channel time delay module; Above between one or more module audio output of being located at DSP audio process and data-interface.
As preferred enforcement of the present utility model, described front control panel is provided with some function control knobs.
As preferred enforcement of the present utility model, described each input lead-out terminal and or control interface and or control knob respectively correspondence be provided with working station indicator.
As preferred enforcement of the present utility model, described mainboard is integrated with infrared transceiver module, for being connected with the telepilot of far-end.
As preferred enforcement of the present utility model, described mainboard is integrated with wireless transport module, for being connected with the control of intelligent terminal possessing reciprocity transport module.
As preferred enforcement of the present utility model, described private movie theatre cross-platform integration controller adopts 48V PHANTOM POWER to be that mainboard and each terminal, interface are powered.
Advantageous of the present utility model exists: 1) have abundant input the treatment effect customization of lead-out terminal and DSP audio process, neatly and mate with all kinds of audio-visual devices to greatest extent and be connected; 2) integrated customization both can enrich the function of product, again without the need to increasing cost of products significantly, made product have higher cost performance; 3) by control panel, remote control, with or without or wireless connections intelligent control device, the more convenient control to product.
Accompanying drawing explanation
Fig. 1 is composition block schematic illustration one of the present utility model.
Fig. 2 is composition block schematic illustration two of the present utility model.
Fig. 3 is composition block schematic illustration three of the present utility model.
Embodiment
As follows by reference to the accompanying drawings, the application's scheme is further described:
As shown in Figure 1, embodiment one of the present utility model:
A kind of private movie theatre cross-platform integration controller, comprise the mainboard 10 being integrated with DSP audio process 11, integrated multiple input the backboard 20 of lead-out terminal 21 and front control panel 30, described mainboard 10 provides the described backboard 20 of docking and the data-interface 12 of front control panel 30, between be connected with data line; Described input input terminal 21 comprise stereo input terminal, 5.1 path input, USB sound card input terminal, optical fiber the combination of some terminals in the middle of sub, the USB flash disk socket of coaxial S/PDIF digital audio input, composite card agriculture seat microphone input and 8 channel audio lead-out terminals.
Described backboard 20 is also provided with some control interfaces 22, described control interface 22 comprises square USB interface, has the multi-cable socket of two-way RJ45 interface and two-way USB female seat mouth, described RJ45 interface is used for remote control equipment in connection network, described USB female seat mouth for connect serial ports turn bluetooth module and or serial ports turn mixed-media network modules mixed-media.
Described mainboard 10 is integrated with USB HUB chip, the described square USB interface of corresponding connection; USB turns serial port chip, the described USB female seat mouth of corresponding connection; USB sound card, the USB sound card input terminal described in corresponding connection.
Described mainboard 10 is integrated with the output channel parametric equalization module 15 between the audio output being located at DSP audio process 11 and data-interface 12, output channel presses and limit control module 13, output channel time delay module 14.
Described front control panel 30 is provided with some function control knobs 31.
Described each input lead-out terminal 21 and or control interface 22 and or control knob 31 respectively correspondence be provided with working station indicator.
Described mainboard 10 is integrated with infrared transceiver module 16, for being connected with the telepilot of far-end.
Described private movie theatre cross-platform integration controller adopt 48V PHANTOM POWER to be mainboard 10 with input lead-out terminal 21, control interface 22 power.
As shown in Figure 2, embodiment two of the present utility model, it substitutes described infrared transceiver module 16 with wireless transport module 17, utilizes control of intelligent terminal to carry out remote control to controller.
As shown in Figure 3, embodiment three of the present utility model, it is integrated with infrared transceiver module 16 and wireless transport module 17 simultaneously, together with front control panel 30, provides three kinds to the remote control mode of controller.
Above-mentioned preferred implementation should be considered as illustrating of the application's scheme implementation mode, allly to duplicate with the application's scheme, technology that is approximate or that make based on this is deduced, replaces, improvement etc., all should be considered as the protection domain of this patent.