Component type matrix algorithm-based signal processing system
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A signal processing and matrix algorithm technology, applied in the field of signal processing, can solve problems such as signal transmission limitations, and achieve the effect of improving anti-interference ability, high-quality transmission, and reducing construction cables
Active Publication Date: 2016-11-02
广州市迪声音响有限公司
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[0010] In view of this, in order to solve the technical problem of signal transmission limitations in the prior art, the present invention proposes a signal processing system based on component matrix algorithm
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[0048] In order to make the above objects, features and advantages of the present invention more comprehensible, the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be pointed out that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all those skilled in the art can obtain all without creative work. Other embodiments all belong to the protection scope of the present invention.
[0049] Such as figure 1 As shown, a signal processing system based on component matrix algorithm includes at least one digital receiver, at least one analog-to-digital converter, at least one digital signal processor, at least one digital transmitter, at least one digital-to-analog converter, MCU , Peripheral equipment sensor;
[0050] The digital signal processor is respec...
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Abstract
The invention discloses a component type matrix algorithm-based signal processing system, which comprises at least one digital receiver, at least one analog-to-digital converter, at least one digital signal processor, at least one digital transmitter, at least one digital-to-analog converter, an MCU and a peripheral equipment sensor. The digital signal processor is respectively connected with the digital receiver, the analog-to-digital converter, the MCU, the digital transmitter and the digital-to-analog converter. The MCU is connected with the peripheral equipment sensor. The digital signal processor is used for conducting the synthetic output of an input signal according to the indication control of the MCU based on the component type matrix algorithm. The MCU is used for controlling the digital signal processor to realize multiple hybrid transmission modes. According to the technical scheme of the invention, the centralized control of all equipment is conveniently realized, and the most direct and most intuitive real-time monitoring for signal transmission is enabled. Meanwhile, the synthetic output for the analog component of the input signal is conducted. Therefore, not only the anti-interference capability of the signal is improved, but also the high-quality transmission is realized. The construction difficulty and the construction cost are greatly reduced.
Description
technical field [0001] The invention relates to the technical field of signal processing, in particular to a signal processing system based on a component matrix algorithm. Background technique [0002] With the development of electroacoustic technology, there are more and more types of equipment, whether it is professional equipment or civilian equipment, such as government, enterprise, school, casino, lecture hall, conference room, recording studio, KTV, bar, dance hall, live stage The equipment used in different places such as stadiums and stadiums is different. [0003] In addition, with the application of digital technology more and more widely, various digital interfaces and cables are being used, and different interfaces and cables are not universal. Even for the same device, its interfaces are not necessarily the same. : XLR, TRS, TS, RCA, 3.5mm telephone plug, BNC, etc. Common cables include: microphone cable, MIDI cable, speaker cable, USB cable, S / PDIF cable, TDI...
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