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A Speech Storage and Classification System Based on Memristor

A classification system, voice storage technology, applied in information storage, static memory, digital memory information and other directions, can solve the problem that the filter cannot accurately adjust the filtering parameters, the accuracy and efficiency of the voice storage system is not high, and the memory read and write speed is slow. and other problems, to achieve the effect of high-precision classification, high-quality audio quality, and high classification efficiency

Active Publication Date: 2020-08-04
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the accuracy and efficiency of the voice storage system are not high due to the inability of the traditional filter in the existing voice storage system to accurately adjust the filter parameters, and the slow reading and writing speed of the traditional memory. To solve the problem that the existing voice classification methods simply use software to realize the classification algorithm, which has the disadvantages of slow operation speed and poor stability, the present invention provides a voice storage and classification system based on memristors

Method used

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  • A Speech Storage and Classification System Based on Memristor
  • A Speech Storage and Classification System Based on Memristor
  • A Speech Storage and Classification System Based on Memristor

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Embodiment Construction

[0024] The technical solution in this embodiment will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] The memristor-based speech storage and classification system of the present invention, such as figure 1 As shown, it includes a pickup module 1, an amplification module 2, a memristive filter module 3, an A / D conversion module 4, a control module 5 and a memory module 6 based on a memristor cross array connected in sequence, and the control module 5 is also connected to There is a speech classification module 7, and the speech classification module 7 is a n...

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Abstract

The invention discloses a voice storage and classification system based on a memristor, which relates to the field of digital audio information storage and classification in electronic technology, including a sound pickup module, an amplification module, a memristor filter module, and an A / D conversion connected in sequence module, a control module and a memory module based on a memristor cross array, the control module is also connected to a speech classification module, the speech classification module is a neural network based on a memristor, and the hardware circuit of the neuron of the neural network is a memristor bridge neuron circuit.

Description

technical field [0001] The invention relates to the field of digital audio information storage and classification in electronic technology, in particular to a memristor-based voice storage and classification system. Background technique [0002] The traditional magnetic tape voice storage system has problems such as large size and inconvenient use, and has been subject to many restrictions in the use of electronics and information processing; Convenient, low power consumption and other advantages, thus replacing the magnetic tape system. However, in the digital voice storage system and classification method based on single-chip microcomputer, the traditional filter cannot accurately adjust the filter parameters, the traditional memory read and write speed is slow, and the traditional software-based classification algorithm has the disadvantages of slow operation speed and poor stability. Contents of the invention [0003] The purpose of the present invention is to solve t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11C13/00H03H11/38
CPCG11C13/004G11C13/0069H03H11/38
Inventor 于永斌雷飞张欢党博唐浩文杨辰宇杨妮晶马慧慧汪彦丞徐冰珂陈文瑜刘美希
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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