模擬聲音識別 的英文怎麼說
中文拼音 [mónǐshēngyīnzhìbié]
模擬聲音識別
英文
simulated voice recognition- 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
- 擬 : 動詞1. （設計; 起草） draw up; draft 2. （打算; 想要） intend; plan 3. （模仿） imitate
- 音 : 名詞1. （聲音） sound 2. （消息） news; tidings 3. [物理學] （音質） tone 4. （姓氏） a surname
- 識 : 識Ⅰ動詞[書面語] （記） remember; commit to memory Ⅱ名詞1. [書面語] （記號） mark; sign 2. （姓氏） a surname
- 別 : 別動詞[方言] （改變） change （sb. 's opinion）
- 模擬 : imitate; simulate; analog; analogy; imitation; simulation模擬艙 boilerplate; 模擬電路 [電學] circ...
- 識別 : 1 （辯別; 辯認） discriminate; distinguish; discern; tell the difference; spot 2 [計算機] identif...
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The first part of the paper is designing the testing project for grounding resistance and insulation resistance in a new way. using 16bits ad converter with programmable control amplifier replaced the way which used changing resistance to change measure range. lt is not only improved testing precision and develop the system expediently, but also reduced the area of the circuit boardwith the new way. in order to make the electric implement safety testing system have upstanding expansibility, the software and hardware of the system adopted the modularization design. adopted mcu atmegal28 as a master mcu which control mmi, realtime clock and communication with slaver mcu. atemga8 as the slaver mcu to realize testing function. so it is easy to add or reduce the testing project. the testing implement system has been developed successfully, and the comments for the system is that it has high precision, high expansibility and easy maintain. but considering the electric implement system should have intelligence and humanity abi lity. so this paper bring forward a scheme of electric equipment safety testing embedded system with speech control. after introduce the basic theory of speech recognition, the paper expatiate the characters of this system. the system is a noise conditon, not special people, small glossary, insulation word system. with these characters design the speech recognition as fellow. utilizing cross zero ratio and short energy to ensure jumping - off point and end point ; adopting mfcc as the character parameters of speech recognition ; the character parameters than be recognized by dtw. in order to ensure the credibility of this project, first realized by matlab in computer
在介紹了語音識別的基本原理后，闡述了本系統的特點：本系統是一個噪聲環境下非特定人、小詞匯量、孤立詞的語音識別系統。根據本系統的這些特點設計了如下語音識別方案：利用過零率和短時能量相結合的方式確定語音端點；採用mel頻率倒譜系數（ mfcc ）作為語音識別的特徵參數；得到的特徵參數最後通過動態時間規整（ dtw ）的模式識別方法進行識別。為了確保本系統實現方案的可靠性，首先通過計算機利用matlab軟體來模擬，在演算法模擬實現后又進一步增加環境的復雜性：加上較大的環境噪聲、突發性的噪聲等，再通過修改參數、修改參考模板、兩級識別等各種提高語音識別精度的方法來提廣東工業大學工學碩士學位論文高識別率。On the basis of this software, the characters of the paper made up of six parts mainly : the first part is an outline part of the thesis, introducing the background knowledge and the actual meaning of the subject. the second part introduces the developing instrument, the system function and the whole framework of the software. the function and framework of the software is introduced from two aspects respectively of, namely ship collision avoiding system and the simulation system of the ship collision situation ; the third part provides the flow charts and every interfaces characteristic of the software ; the fourth part is the key part of this text, explains the thought and method of sound, picture, cartoon material and the characters script of the instruction system, especially the design principle and course of every interface of the software system ; the fifth part presents several kinds of situations and characteristics that shipping will be probably met and introduces the way of design and method about the software of ship collision situation simulation ; the sixth part is a conclusion of the thesis
本論文緊緊圍繞該軟體進行文字材料的組織，其正文主要由六個部分組成：第一部分為論文的概論部分，介紹了本研究課題的背景知識和開發研究該項目的實際意義；第二部分講述了軟體的開發工具、軟體功能和軟體整體構架，軟體功能和構架又分別從兩個方面介紹，即船舶避碰教學系統和船舶碰撞局面模擬系統；第三部分介紹了軟體開發設計的流程圖和軟體各界面特點；第四部分是本文的重點，它詳細講述了教學系統的聲音、圖像、動畫素材及文字腳本的製作思路和方法，重點介紹了軟體系統各界面的設計原理及過程；第五部分介紹了船舶會遇的幾種局面及其特點，重點介紹了船舶碰撞局面模擬軟體的設計思路和方法；第六部分為論文的結束語。
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