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- 插值抽取的内容，数字变频用。 分享了，请高手完善指教。-Interpolation extracted content, digital frequency used. To share, please master sound advice.
mp3addin
- 通过 TopByteLabs 公司开发的 MP3 AddIn,您就可以不必转换格式而直接把 MP3 文件插入PowerPoint 演示文稿中。 MP3 AddIn 在后台修改 MP3 文件的头部并自动重命名该音频文件，从而使得 PowerPoint “认为” 这就是一个 WAV 文件。这样做最大的好处是文件大小几乎不变。新生成的 WAV 文件只比原来的 MP3 文件增大了两个字节。而真正的文件格式转换会导致音频文件大小的急剧增加。利用 MP3 Addin 你仍然可以享受到 MP3 文件的高
SoundSynthesis
- Sound Synthesis Methods. Typical features of abstract algorithms are the simplicity and ease of implementation. The sound is more or less artificial compared to more sophisticated methods.
66KeyLock
- 此题目是通过键盘来实现密码输入是否正确，正确的时候数码管亮，否则发出报警声。 判断是按键还是干扰是非常有用的，它体现了一个系统的抗干扰能力。高低电平在瞬间的变换是很正常的，如果没有这条语句，系统很容易出错。 其中2秒是由定时器0来完成的。 在程序的定时器中断中，用switch代替了if else结构，使得程序的可读性大大增强。 TH0 = (65536-50000) / 256 TL0 = (65536-50000) 256 使得TH0 = 3CH, TL0 = B0H,
paper
- 基于声卡的虚拟示波器设计-Sound card based on the design of virtual oscilloscope
ruanjianshejishixiti
- 软件设计师历年考试真题。计算机技术与软件专业技术资格（水平）考试（简称计算机软件考试）是中国计算机软件专业技术资格和水平考试（简称软件考试）的完善与发展。是由国家人事部和信息产业部联合主办的国家级考试，其目的是科学、公正地对全国计算机技术与软件专业技术人员进行职业资格、专业技术资格认定和专业技术水平测试。-Software Architect真题examinations over the years. Computer technology and software professional a
Multimedia
- 媒体（Medium）在计算机领域中有两种含义，一是指用以存储信息的实体，如磁盘、磁带、光盘和半导体存储器；一是指信息的载体，如数字、文字、声音、图形图像和视频等。-Media (Medium) in the computer field, there are two meanings, one refers to the entity to store information, such as disk, tape, CD-ROMs and semiconductor memory The f
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- 中国联通声动炫铃业务技术规范,包含业务实现流程,接口等-China Unicom bell sound business move Hyun technical specifications, including business processes, interfaces, etc.
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- 4． 考虑到时间问题，要在农历年前拿出一套很完善的系统并不现实，时间和人力并不足以帮助达成这样的目标，因此我们将项目分为三个阶段来完善：基础核心功能开发，业务系统、信息系统及其他的添加以及跨平台文档结构的调整。其中基础核心功能开发预计是可以满足客户的基本需求。-4. Taking into account a matter of time before the Lunar New Year to come up with a very sound system is not the realit
9927419qiangdaqi
- 利用实验箱上的键1—7作为按键，其中键7为复位，键1为1路抢答键，键2为2路抢答键，等等。 按复位后系统响“嘀…..”一短声，6路抢答键起作用，任一抢答键按下时，显示其键号，并封锁所有抢答键，十秒钟后响“嘀…..”一长声，直到按复位键后才能解除声响。 具有抢答开始后20S倒计时，20S后倒计时后无人抢答显示超时的功能，并报警。 能显示超前抢答号并显示犯规警报，某一路犯规抢答，则自动取消（也就是禁止）下一次抢答的权利（1次）。-Experimental use of the key b
simplex_wireless_calling_system
- 单工无线呼叫系统分发射和接收两大部分。发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10-5，准确度达到3×10-5，由变容二极管V149和集成压控振荡器芯片MC1648实现对载波的调频调制；末级功放选用三极管2SC1970，使其工作在丙类放大状态，提高了放大器的效率，输出功率达到设计要求。接收部分以超大规模AM/FM立体声收音集成芯片CXA1238S为主体，灵敏度、镜像抑制、信噪比等各项性能指标均达
bayinhe
- 基于STC89C52RC单片机八音盒，主要功能介绍，实现高中低音三阶乐曲弹奏，同时带有指示摁下哪个音符的功能，实现乐曲的自动演奏功能能。 3， 弹奏及演奏乐谱均具有多种可选音色。 -Based on STC89C52RC SCM music box, the main function of introduction, to achieve high third-order music playing bass at the same time with the press under
Clean.Code
- 不错的一本书，最近在做代码优化和重构的时候看的，给大家分享一下-Clean Code is divided into three parts. The first describes the principles, patterns, and practices of writing clean code. The second part consists of several case studies of increasing complexity. Each case study is a
AudioDrv
- 惠普CQ40-514TX声卡XP系统驱动-Hewlett-Packard CQ40-514TX sound card XP system drive
What-You-ll-Need
- Sams Teach Yourself Game Programming in 24 Hours demystifies game programming by providing clear, practical lessons using C/C++, the industry standard in game programming. The book focuses on the Windows API to construct games for the Windo
Aboutthe-Author
- Sams Teach Yourself Game Programming in 24 Hours demystifies game programming by providing clear, practical lessons using C/C++, the industry standard in game programming. The book focuses on the Windows API to construct games for the Windo
About-the-Technical-Editor
- Sams Teach Yourself Game Programming in 24 Hours demystifies game programming by providing clear, practical lessons using C/C++, the industry standard in game programming. The book focuses on the Windows API to construct games for the Windo
Acknowledgments
- Sams Teach Yourself Game Programming in 24 Hours demystifies game programming by providing clear, practical lessons using C/C++, the industry standard in game programming. The book focuses on the Windows API to construct games for the Windo
chip
- 本文设计的就是利用805 l单片机进行管 理和控制的，具有能采集并显示温度，对于超 出范围的温度发出蜂鸣声警报的温度采集系 统。-This design is the use of 805 l microcontroller to manage and control, has to collect and display the temperature, the temperature out of range for beep sound alerts the temperatu
yigeVBdedianziqinchengxu
- VB编写的电子琴程序，非常不错，69键的，有128种音色。不同音调和可控制音量。-VB procedures for the preparation of the flower, very well, 69 keys, there are 128 sound. Different tone and volume control.