共查询到20条相似文献，搜索用时 406 毫秒
1.
了解游客对电子语音导览的需求,对于解说系统的规划和设计有很强的指导意义。从游客的角度出发,以湖南省博物馆为例,通过问卷调查研究了游客对电子语音导览的需求,并探讨了游客属性、参观特性与其对电子语音导览需求之间的关系。研究发现,游客对电子语音导览的需求很高。由于游客属性和参观特性不同,游客对于湖南省博物馆解说服务的需求有显著差异。 相似文献
2.
文章阐述了硬件汉字库的基本工作原理,介绍了一种用大容量闪存AT45DB041制作和使用硬件汉字库的方法。 相似文献
3.
机构陈列柜微机控制系统的设计 总被引：1，自引：0，他引：1
本文介绍了基于单片机实现多路开关量控制系统，用于机械原理实验室机构陈列柜演示系统，并用ISD 4004系列语音芯片构成语音解说系统。文中给出了硬件结构图和程序框图。 相似文献
4.
薛振纲 《黑龙江教育学院学报》1994,(1)
电化教育教材中的声音可以概括为语音、音乐和效果声三大类,而语音声则是我们平时接触最多,使用最广泛的声音。对电教教材而言,语音有解说、对话、范读、人声气氛等等。它要求语音规范化,有一定的艺术表现力,同时应该根据教材的内容、形式的不同有不同的语调、语势和语气。只有这样语音才能充分表达教材的内容,使教材 相似文献
5.
刘德新 《深圳信息职业技术学院学报》2007,5(2):51-55
本文对K9F2808的特性进行了简单的介绍,重点对K9F2808的时序进行了分析,同时利用单片机实现了大容量闪存的块擦除、页编程、读状态等操作,最后给出了相应的实用程序。 相似文献
6.
解说系统是旅游目的地诸要素中的重要组成部分,是旅游目的地的使用功能、服务功能、教育功能得以发挥的必要基础。以福州熊猫世界为研究对象,采用问卷调查方法,运用SPSS16．0统计软件对调查结果进行因子分析,提取游客对旅游解说系统的评价因子,分析游客对旅游解说系统的满意度的影响因素,进而提出对策与建议。研究表明,福州熊猫世界解说系统的总体满意度一般,其规划和设计的改进应该引起相关管理人员的重视。 相似文献
7.
乔丽苹 《宜宾师范高等专科学校学报》2013,(11):101-104
汉英体育比赛即席解说话语以即兴的方式向观众传递比赛即时信息,在语音语调、语气和评价资源的运用中体现出鲜明的语言特点,实现了话语的人际意义。即席解说常常使用重音、快语速、强音和强有力的陈述语调,以肯定、果断的口吻向观众传递最新的赛场信息;陈述、疑问和感叹语气的灵活使用起到了吸引观众注意和与之共鸣的效果;现场评论则体现出解说话语与听众直接友好协商的态度。 相似文献
8.
峨眉山生态旅游解说系统规划设计 总被引：8，自引：0，他引：8
本文阐述了旅游解说系统的概念，并对解说系统规划的主要职能和规划原则进行了分析，在空间范围上把旅游解说系统规划划分为交通解说系统规划、接待设施解说系统规划、景区解说系统规划、游客中心解说系统规划，最后提出了峨眉山生态旅游解说系统节点路径的规划． 相似文献
9.
伍银波 《广东技术师范学院学报》2012,(6):27-30
为了提高PowerPoint的音视频处理能力,对视频的插入技巧和自动讲解进行了研究.在分析不同插入方法特点的基础上,利用VBA给出了一种通用且易于控制的方法.利用windows的文本到语音功能,实现了课件的自动解说. 相似文献
10.
通过运用大块NAND研究闪存转换层的基本原理,针对物理闪存中的数据块和更新块,利用地址混合映射的方法,对逻辑块号和页号进行拆分,区分更新块的热门页及数据块的冷门页,使用改进的优化算法根据其空闲程度进行部分、完全或交换合并优化,最后通过实验对存储利用率和缓存大小影响进行性能分析,实验数据表明:运用该算法可以有效提高NAND闪存存储效率. 相似文献
11.
Digit-naming speed was significantly correlated with serial memory capacity when the memory test was given under nonrhyming conditions, but not when it was given under rhyming conditions which are presumed to cancel the effectiveness of phonetic coding. In addition, the digit-naming test accounted for all of the power of the nonrhyming memory test to discriminate between reading-disability and normal children. Based on these results, it was hypothesized that digit-naming speed is a measure of the ability to engage in high-speed phonetic coding, that this ability is impaired in poor readers, and that this impairment affects short-term memory span. Possible explanations of the relevance of phonetic coding speed to reading ability and to short-term serial memory are discussed. 相似文献
12.
浅论《荀子》中的声训 总被引：1，自引：0，他引：1
《荀子》一书存在大量的声训,这并不与荀子的语言理论相矛盾。声训是儒家正名的重要手段,到荀子这里得到了最充分体现。荀书的声训多声韵俱近,且意义也多相近相关,可取之处颇多。其对后世训诂学也有显著的影响。 相似文献
13.
骆焦煌 《通化师范学院学报》2012,33(4):19-21
随着USB接口的普及和闪存芯片价格的急剧下滑,U盘以其读写速度快、存储容量大、保存时间长、可重复擦写、耐高低温、不怕潮、不怕摔、体积小、便于携带等诸多特点,成为计算机用户对文件进行移动存储的首选设备.U盘作为一种输入输出设备,也难以避免病毒的入侵和潜伏.文中主要介绍如何利用便携式的U盘构建U盘系统以及U盘病毒的防治方法. 相似文献
14.
Vijnan Shastri 《Resonance》1996,1(11):76-82
Flash memories are not very new. Products based on flash memory have been around for more than 4 years now after the basic technology was introduced in 1988. Although flash-memories were initially thought of as replacements for magnetic storage, this has not happened. Instead, what is new are the different applications in which flash memory is being putting to use. What is flash memory? What are its features ? What are its advantages as compared to conventional memories? Where is it used ? This is what we’ll take a look at in this article. The actual internal structure of flash memory is illustrated at the end of the article. 相似文献
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语音修辞在广告中运用很广泛,尤其通过押韵加强语言表达的音韵美,达到加深印象,强化记忆,便于传播的目的.由于语言之间音与义的巨大差异,语音辞格一般而言被视为不可译而成为翻译中的瓶颈.本文探讨广告的语音辞格在翻译中的几种补偿策略,以期在译文中再现语音的修辞美感,更好地实现广告的传播与劝诱功能. 相似文献
18.
Susan Brady 《Annals of dyslexia》1986,36(1):138-153
Verbal short-term memory deficits are a common characteristic of children with reading problems and may markedly increase
the difficulty of learning to read. Previous work suggests that the basis of the short-term memory deficit may involve limitations
in phonetic coding. In the present paper, a series of experiments are reviewed which examined the role of phonological processes
in short-term memory. First, a developmental study is described in which a significant relationship was found between phonetic
processes and verbal memory span, but not between phonetic processes and nonverbal memory. Second, additional studies are
reviewed which collectively found that children with reading problems are less accurate at phonetic encoding than are good
readers, and that performance on phonetic processing corresponds with verbal memory span. No reading group differences were
obtained on nonverbal perception or memory tasks. These findings suggest that both developmental and individual differences
in verbal memory span are related to the efficiency of phonological processes. Practical implications of current cognitive
research are discussed.
The research was supported by NIH Grant HD-01994 to Haskins Laboratories. 相似文献
19.
FLASH存储器容易出现单个数据位错的常见问题,本文提出了基于海明码的二次校验编码方法。相比以往的扩展海明编码方法,该方法提高了编/解码的效率和纠错能力,有利于提高FLASH存储器的数据安全性并延长了FLASH存储的使用寿命。 相似文献
20.
Storage management strategy can be expressed by a file system. Commercial file system for embedded application is generally
complicated and resource wasted. In this paper, a specified file system adapted to embedded system with flash-based memory
is developed. To guarantee the average usage of flash storage sectors, the strategy of wear leveling and adaptive damage management
is introduced, in which a dynamic storage space management mode and the strategy of first in first out (FIFO) are adopted.
Moreover, the strategy of redundancy design and fast-calculation and tracing is also adopted to extend the life of kernel
sector, which can guarantee the reliable service of system booting. The practical application in an embedded CNC (computerized
numerical control) platform proves that the file system has effective performance. Furthermore, the flash file system can
be transplanted to different embedded platforms by changing a few bottom hardware parameters with universality. 相似文献