计算机点名系统在C#中的实现

本文主要阐述利用微软TTS语音引擎技踉贑#中实现计算机点名系统的方法.本系统虽以计算机自动点名为例,但可扩展实现所有文本文件的朗读.     

A Unified Framework for Multilingual Text-to-Speech Synthesis with SSML Specification as Interface

This paper describes the design of a unified framework for a multilingual text-to-speech (TTS) synthesis engine – Crystal. The unified framework defines the common TTS modules for different languages and/or dialects. The interfaces between consecutive modules conform to the speech synthesis markup language (SSML) specification for standardization, interoperability, multilinguality, and extensibility. Detailed module divisions and implementation technologies for the unified framework are introduced, together with possible extensions for the algorithm research and evaluation of the TTS synthesis. Implementation of a mixed-language TTS system for Chinese Putonghua, Chinese Cantonese, and English demonstrates the feasibility of the proposed unified framework.     

Web Voice Browser Based on an ISLPC Text.to.Speech Algorithm

A kind of Web voice browser based on improved synchronous linear predictive coding （ISLPC） and Text-toSpeech （TTS） algorithm and Internet application was proposed. The paper analyzes the features of TTS system with ISLPC speech synthesis and discusses the design and implementation of ISLPC TTS-based Web voice browser. The browser integrates Web technology, Chinese information processing, artificial intelligence and the key technology of Chinese ISLPC speech synthesis. It＇s a visual and audible web browser that can improve information precision for network users. The evaluation results show that ISLPC-based TTS model has a better performance than other browsers in voice quality and capability of identifying Chinese characters.     

数据库电话语音系统设计

介绍一种基于Windows、以调制解调器(modem)纽带，采用MSCOMM控件技术、全程语音TTS技术，实现数据库管理的电话语音系统的设计方法。     

利用ASR和TTS技术的股票查询系统的设计

服务器端 :1)打开一通信通道并告知本地主机 ,它愿意在某一端口上接收客户的请求。在 TCP/ IP网络中 ,端口分为两部分 ,一部分是保留端口 ,另一部分是自由端口。其中保留端口占很小的数目 ,以全局方式进行分配 ,也就是我们常说的周知口。而自由端口占全部端口的绝大部分 ,它以本地方式分配 ,不具有全局唯一性。当一个客户进程要与远程服务器通信前 ,首先需要申请一个自由端口 ,然后通过服务器的周知口与远程服务器取得联系 ,收发数据。2 )等待客户请求到达该端口。3)接收到不同通道的请求 ,处理该请求并发送应答信号。由于客户端可同时接…     

Consistency analysis of the spectrum and prosody within a syllable for Mandarin speech

This work presents a study of Mandarin speech focusing on consistency analysis of the spectrum and prosody within syllables. Identified as a result of inspection of the human pronunciation process, this consistency can be interpreted as a high correlation between the warping curves of the spectrum and the prosody intra a syllable. The consistency analysis consisted of three steps. First, the hidden Markov model algorithm was used to decode the hidden Markov model‐state sequences within a syllable, while at the same time dividing them into three segments. Second, based on a designated syllable, the vector quantization (VQ) with the Linde–Buzo–Gray algorithm was employed to train the VQ codebooks of the prosodic vector of each segment. Third, the prosodic vector of each segment was encoded as an index using the VQ codebooks, and then, to analyze the consistency, the probability of each possible path was evaluated as a prerequisite. Finally, two syllables were used as examples to verify the consistency property found in the experiments. It is demonstrated experimentally that there is definitely consistency in the case where the syllable is located in exactly the same word. These results offer a research direction in that the warping process between the spectrum and the prosody intra a syllable must be considered in text‐to‐speech systems to improve the synthesized speech quality. Copyright © 2013 John Wiley & Sons, Ltd.     

表面阻尼涂饰意杨单板的动态力学特性

为了开发防滑减振结构型胶合板,采用阻尼涂料对意杨单板进行表面涂饰处理,应用动态热机械分析技术,研究了意杨单板阻尼体系的动态力学特性,以构建具有自由型和约束型两种阻尼结构的新型木基阻尼结构体系。结果表明:①通过在意杨单板表面涂饰阻尼涂料构建意杨单板阻尼体系是可行的,该阻尼体系在常温环境下具有优异的阻尼性能。②涂层厚度对意杨单板阻尼体系的性能具有显著影响,损耗因子和有效阻尼温域均随阻尼涂料厚度的增加而增大,自由型阻尼涂料厚度为0.5～2.0 mm时,体系的损耗因子普遍高于0.10,峰值可超过0.30,约束型意杨单板阻尼体系在涂料厚度2.0 mm条件下损耗因子最大可达0.12。③意杨单板阻尼体系的动态力学行为与常规黏弹性高分子聚合物类似,满足温频等效机制。④采用阻尼涂料对意杨单板阻尼改性,自由型阻尼结构优于约束型阻尼结构。综合考虑,建议采用自由型阻尼结构,阻尼涂料厚度控制在1.5～2.0 mm。     

Web存储方式的应用举例

利用XML技术，远程网络技术与语音合成技术相结合，作者实现了一个基于XML题库格式的电子英语听力软件，可以实现远程英语听力测试，。可作为对网络语音实现的一种探索。     

TTS系统对混合输入的处理方法

本文介绍了基于波形语音合成了中，用于改善合成语音自然度的ＰＳＯＬＡ算法的一般过程，及该算法在实现各文－－语转换系统中的应用情况；介绍了法国的使用同一个基于ＰＳＯＬＡ垢语音合成器，而实现的ＣＮＥＴ多语种混合输入ＴＴＳ系统的情况，讨论了一般的ＴＴＳ系统对混合输入的处理模型。     

计算机与语音的完美结合--CTI技术

CTI是计算机语音集成技术的简称.它是横跨电信和计算机两大领域的新技术.从一诞生开始,CTI技术就随着电信和计算机技术的发展而不断发展.对时下备受关注的CTI技术进行了全面的介绍,列举了一些CTI技术的热点和市场应用,并简要探讨了CTI技术未来的发展方向.