Description: MMControl播放器，比较原始，只能播放有限的集中格式。-MMControl players, primitive and only played a limited focus format. Platform: |
Size: 46080 |
Author:孙韩 |
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Description: 5800C Fm芯片资料和驱动代码
技术特点：
*国内首颗采用CMOS工艺的调频收音机芯片；
*驱动能力强，可直接驱动耳机及放大器；
*功耗低，比国外先进方案还低1mA；
*频率覆盖从76M-108M的各国调频波段；
*高度集成度，所需外围器件数为零；
*强大的LOW-IF数字音频结构；
*强大的数字信号处理技术（DSP）,实现自动频率控制和自动增益控制；
*数字自适应噪声抑制
接受灵敏度高、音质出色、立体声效果优异；
*支持重低音，可调式电台搜寻、柔软静音和混音等功能；
*只需一个32.768K晶振作为参考时钟；
*支持I2C和SPI数字接口，支持I2S音频接口，可以配合所有多媒体处理芯片；
*可调去加重（50／75 us) ；
*模拟和数字音量控制；
*线性模拟输出电压；
*两线和三线控制接口模式；
*封装面积： 4×4mm，24-pin QFN-5800C Fm chip code data and drive
Technical characteristics:
* Domestic first CMOS process using the FM radio chip
* Drive ability, and can directly drive headphones and amplifier
* Low power consumption, advanced program than lower 1mA
* Frequency coverage from 76M-108M FM band of countries
* A high degree of integration, necessary to zero the number of peripheral devices
* LOW-IF powerful digital audio structure
* A powerful digital signal processing technology (DSP), automatic frequency control and AGC
* Digital Adaptive Noise Reduction
Acceptance of high sensitivity, excellent sound quality, excellent stereo sound effects
* To support the heavy bass, adjustable radio search, soft mute and blend functions
* Only one 32.768K crystal as a reference clock
* Support for I2C and SPI digital interface to support I2S audio interface will be in line with all the multimedia processing chip
* Adjustable de-emphasis (50/75 us)
* Analog and digital volu Platform: |
Size: 1367040 |
Author:文社 |
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Description: 1、作品名称：蓝霞家庭音乐视听系统6.0
2、作品说明： 用VB写了个VCD播放系统，用的是mmcontrol控件,和解霸差不多啦！！！（有点吹牛）不过的确有好多多媒体编程方法什得学习，我可是写了近一个学期呀！
3、作者： 华北电力大学2000－4号信箱（071003）
4、作者Email:zxzxq8402@sina.com
-1 Title: Blue Ha music video home system 6.0
2, Description: The VB wrote a VCD playback system, using a mmcontrol control, and Jieba about it! ! ! (A little bragging) but does have a lot of multimedia programming even have to learn, I m almost a semester to write it!
3, of: North China Electric Power University, PO Box 2000-4 (071003)
4, the author Email: zxzxq8402@sina.com Platform: |
Size: 468992 |
Author:swf |
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Description: 本文所要讨论的内容是Visual C++在多媒体音频开发应用程序方面的应用。用Visual C++ 设计CD 播放器，用户无需顾及底层的细节，而把重点放在程序所要实现的功能上，因为在VC++ 中提供了一个多媒体控制接口（M C I ）。通过M C I 这个公用的接口，可以操纵所有的多媒体设备。可以利用Visual C++ 构造一个类封装所有的MCI 接口函数,来提高在应用程序中采用MCI 对CD 播放的安全性。也可以使用户不必研究MCI 的内部函数,轻松地使用封装好的类对CD进行功能控制。-This paper tries to discuss the content is Visual c++ s multimedia audio applications developed applications. Use Visual C++ design CD player, users need not attend to the bottom of the details, and to focus on the program to achieve the function, because in vc++ provides a multimedia control interface (M C I). Through the M C I this public interface, can handle all multimedia equipment. Can use Visual C++ construct a kind of package all the MCI interface function, to improve in the application of the CD play safety MCI. Users can also don t have to research the internal function MCI, easily use encapsulation good class on CD function control. Platform: |
Size: 231424 |
Author:张华华 |
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Search - multimedia control M