speech circuit 中文意思是什麼
speech circuit
解釋
通話電路-
Tms320vc549 is used as the core circuit, tle2064 amplifies the signals, tlc320ac02 converts the analog signal to the digital signal ( a / d ), tms320vc549 trains and recognizes the speech signals, and the circuit of lcd displays the result
整個系統以tms320vc549為核心電路進行設計， tle2064進行放大， tlc320ac02進行a d轉換， tmcs30vc549進行訓練和識別語音信號，由lcd顯示結果。 -
The first professional children ' s folklore theatre in taiwan, ” hanlin, more children ' s folklore theatre company ” using the comparison of drama and cross talks as subject, first conducts a 30 - minute speech and the teaching of “ nine and half knifes ”, and then presents the most splendid programs, the contents of which from traditional to modern times are suitable for whole family ' s viewing, and are the powerful program during the circuit series
國內第一個專業兒童說唱藝術團體漢霖魔兒說唱團以戲劇與相聲的比較為主題，先進行三十分鐘的演講及功夫九刀半教學，再將最精採的節目搬上舞臺，節目內容從傳統跨越到時代、適合全家欣賞，是巡?系列中的強檔節目！ -
This dissertation has discussed the r & d process of a broadcasting system based on network for fire fighting. this broadcasting system is based on the lan, and it has used the technology of voip. it has implemented the network speech communication by packet switching, and it has removed the shortcoming of the traditional broadcasting system which is based on circuit
本文系統的論述了網路消防廣播系統的研製過程，該系統基於tcp / ip局域網路，利用了voip的相關技術，採用分組交換的原理來實現語音的網路傳輸，易於擴展，不受距離的限制，消除了傳統基於音頻電路消防廣播的弊端。 -
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。 -
It mainly contains chip circuit and the periphery circuit of it, power circuit, speech input circuit, speech output circuit, debugging circuit and rs232 circuit
包括:晶元及其外圍電路、電源電路、語音輸入電路、音頻輸出電路、系統調試電路、串口通訊電路等。 -
Telephone circuit produce dtmf signal, receive ring signal and perform speech function. dtmf receiver lets it becomes binary code for mcu to read. analog circuit process speech signals between phone and gsm modem
固話電路提供產生的雙音多頻信號及振鈴和通話功能，雙音多頻收號電路將dtmf信號變成二進制碼，便於mcu的識別和處理。 -
In the software part, dynamic time warping ( dtw ) that needs lesser account and lesser system resources is selected to achieve speech recognition. the software of speech training, speech interaction, storage and transferring of the speech resource and rs232 communication is designed to realize the speech control and the speech interaction. the multicenter speech input circuit is designed to improve the capacity of
採用計算量相對較小和對系統資源要求較少的動態時間規整（ dtw ）演算法實現語音識別功能;進行語音命令訓練存儲、語音交互、交互所需語音資源的存儲調用、串口通訊等軟體設計，實現人對機器人的語音控制和人機語音交互功能。 -
Third, research and analysis test of exhaust harmful air of the car and warning if it exceed the limit. how applied the speech integrated circuit comes realizing to proceeds to study
3 、對汽車排放有害氣體的檢測與超量報警控制進行了研究，並對如何應用語音集成電路來實現進行了探討。 -
In a telephone circuit controlled by an echo - suppressor, the inability of one or both subscribers to get through because of either excessive local circuit noise or continuous speech from one subscriber
在回波抑制器控制的電話線路中，用戶的一方或雙方因為過量的局部線路噪音或對方連續說話而不能通話的情況。
分享友人