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Method for modulating signal of information

A technology of signal modulation and information, applied in the field of information signal modulation, can solve problems such as pollution, information signal interpretation error environment, etc., to avoid environmental pollution and improve the effect of interpretation signal error

Inactive Publication Date: 2006-07-05
PRODISC TECH INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The purpose of the present invention is to overcome the defects existing in the existing information signal modulation method, and provide a new information signal modulation method, the technical problem to be solved is to make it possible to solve Information signal interpretation errors and environmental pollution problems, so it is more suitable for practical use

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  • Method for modulating signal of information
  • Method for modulating signal of information
  • Method for modulating signal of information

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Embodiment Construction

[0042] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation methods, steps, features and methods of the information signal modulation method proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. The functions are described in detail below, and the same components will be described with the same reference symbols.

[0043] See first image 3 Shown is a flow chart of the information signal modulation method of the preferred embodiment of the present invention. The information signal modulation method of the preferred embodiment of the present invention includes the following steps: First, a light source is polarized to obtain a linear Polarized light (S01), secondly, make the linearly polarized light penetrate an optically active substance (S02), then detect the optical rotation of the...

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Abstract

The invention relates to a message signal modulating method, comprising the following steps of: firstly polarizing a light source to obtain a linear polarized light; making the linear polarized light permeate a chiral matter; detecting the polarization degree of the linear polarized light after permeating the chiral matter and determining the polarization degree to obtain a digital signal. The method can achieve a signal modulating function; and can improve the condition of signal determining errors in the existing modulating methods and avoid the environmental pollution caused by dyes.

Description

technical field [0001] The present invention relates to a modulation method, in particular to an information signal modulation method that can solve the problems of information signal interpretation error and environmental pollution in the conventional modulation method. Background technique [0002] With the advancement of technology, digitization has become a technological indicator and future trend. However, there are various analog signals (that is, analog signals, hereinafter referred to as analog signals) around us. In order to make full use of analog signals, it is necessary to The information (that is, data) communicated and disseminated, various modulation (modulation) methods came into being. The so-called modulation here generally refers to the method of converting an analog signal into a digital signal. [0003] For example, in the digital system constructed by the computer, all its signals are represented by the binary system (Binary System), which is represent...

Claims

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Application Information

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IPC IPC(8): G11B7/00G11B7/004G11B7/24G11B20/10
Inventor 谢国卿
Owner PRODISC TECH INC
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