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Description: 二维方位角/仰角的music算法DOA估计程序-2D azimuth/elevation to the music algorithm DOA estimation procedures
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Size: 1024 |
Author: 罗恺 |
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Description: 二维方位角/仰角music算法DOA估计程序，阵元采用均匀园阵-2D azimuth/elevation algorithm music DOA estimation procedures, the element array uniform Park
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Size: 1024 |
Author: 罗恺 |
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Description: YSS915 (KP2V2) is an LSI for processing Karaoke voice signals.
This LSI has an A/D converter (1 channel) for the microphone echo, and a memory for the microphone echo and
key control. These features allow achieving the functions needed for the Karaoke system by using only one LSI
chip. As for the microphone echoes, many other types of echoes are available in addition to ordinary ones so that
YSS915 is applicable to various uses.
In addition to these Karaoke programs, YSS915 is able to provide the Movie & Music programs, with which the
surround effect is applied to the movie and music sources for giving the users more enjoyment.
YSS915 is pin compatible with and register compatible with YSS903 (KP2V).-YSS915 (KP2V2) is an LSI for processing Kar aoke voice signals. This LSI has an A/D converte r (a channel) for the microphone echo, and a memory for the microphone echo and key cont rol. These features allow achieving the functi ons needed for the Karaoke system by using only o ne LSI chip. As for the microphone echoes. many other types of echoes are available in addi tion to ordinary ones so that YSS915 is applicab le to various uses. In addition to these Karaoke programs, YSS915 is able to provide the Movie
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Size: 7168 |
Author: prfint |
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Description: 30个典型的C语言应用实例:单片机实现7段数码管显示,基于MAX7219的8位数码管显示,MAX7219的工作时序和寄存器描述,单片机实现液晶显示,单片机实现电子密码锁, 单片机实现简单音乐发生器,单片机实现语音录放,基于MAX197的并行A/D转换,基于TLC549的串行A/D转换,基于MAX517的串行D/A转换,基于DS18B20的数字温度计设计等等，例子超多
包括了书中所有的程序代码和电路图，稍加修改便可用于自己的设计中去-30 C language typical application example : MCU seven of the digital control, Based on the eight MAX7219 digital control, the MAX7219 work time and register description, LCD MCU, the MCU electronic password lock, MCU simple music generator, MCU Voice Recording and Playback, MAX197 based on the parallel A/D conversion, Based on TLC 549 Serial A/D conversion, the serial Between MAX517 based on the D/A conversion, Based on the digital thermometer DS18B20 design, and so on, Examples include the more- all book of program code and circuit diagrams can be used for some amendments to its design to
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Size: 605184 |
Author: huangdong0781 |
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Description: 远场2D 解相干 music算法 均匀圆阵-far field coherent music 2D solution algorithm uniform circular array
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Size: 1024 |
Author: Rocky |
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Description: 2－d music算法是在一维music算法的基础上进行的一种算法，它是需要测的是方位角和俯仰角-Algorithm for 2-d music is music in the one-dimensional algorithm based on an algorithm, it is the need to measure the azimuth and pitch angle is
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Size: 3072 |
Author: 历史风 |
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Description: 我这次上传的是关于嵌入式C语言程序设计的程序源码，一次是以下几个程序：数字时钟1；LCD的显示控制；数字时钟2；电子音乐；步进马达；D/A转换器；绘图形显示器；RS232-My upload is about the Embedded C language source program design process, one is the following procedure: Digital Clock 1 LCD display control digital clock 2 electronic music stepper motor D/A converter browser graphics-shaped displays RS232
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Size: 10240 |
Author: 陈凡 |
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Description: 简单的无线遥控音乐制作
采用HC2272，HC2262接收，
对应管脚连接：
1、无线遥控部分
D0----P1^0
D1----P1^1
D2----P1^2
D3----P1^3
VT----P3^2
2、显示部分：
74LS48驱动共阴数码管
A-----P3^0
B-----P3^1
C-----P3^2
D-----P3^3
3、蜂鸣器（或喇叭）
P3^4
-Easy wireless remote control of music production using HC2272, HC2262 receiver, the corresponding pin connection: 1, wireless remote control part of D0---- P1 ^ 0 D1---- P1 ^ 1 D2---- P1 ^ 2 D3----P1 ^ 3 VT---- P3 ^ 2 2, shows part: 74LS48 drive a total of vaginal digital tube A----- P3 ^ 0 B----- P3 ^ 1 C----- P3 ^ 2 D----- P3 ^ 3 3, buzzer [or horn] P3 ^ 4
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Size: 34816 |
Author: lmj |
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Description: 1 利用atmage128向上所带的D/A转换电路实现以小段音乐程序的播放。
2 利用LDM点阵来显示声音的大小。
3 实现循环播放，停止，恢复播放，下一曲等
4 利用LCD显示歌曲信息，并随着歌曲的播放，暂停，恢复，下一曲等做出相应的操作。
-Atmage128 brought up the use of one of the D/A converter circuit in order to achieve short procedure to play music. 2 using LDM lattice to show the size of the voice. 3 implementation cycle of play, stop and resume playback, such as a 4 under the use of LCD display song information, and as the songs play, pause and resume, the next one and so on to make the corresponding operation.
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Size: 370688 |
Author: dingfeng |
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Description: 音乐播放器,可播放大部份与微软Windows Media Player兼容的媒体档案格式，当中包括非串流处理的档案类型(mp3,wav,mid,avi,mpg)以及串流处理的档案类型(asf,wma,wmv) 您亦可以使用预先制作好的播放清单 (如: pls,m3u)。如果您想要利用本程序做为串流媒体服务，您可能需要准备一些串流处理媒体的执行文件 (如: asx,wax,wvx)。为你的网页增加个音乐点播DJ.-Music player, can play most of Microsoft' s Windows Media Player-compatible media file formats, including the treatment of non-streaming file types (mp3, wav, mid, avi, mpg), as well as streaming deal with file types (asf, wma, wmv) You can also use the pre-production list of good players (such as: pls, m3u). If you' d like to use this procedure as a streaming media services, you may need to be prepared to deal with a number of streaming media implementation documents (such as: asx, wax, wvx). Increase your website for music on-demand DJ.
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Size: 86016 |
Author: hedan |
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Description: tc下利用蜂鸣器播放音乐，
音乐可自己编译-tc buzzer under the use of music, music that can compile their own
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Size: 1024 |
Author: norman |
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Description: 1、对于一个特定的Ｄ/Ａ转换接口电路，CPU执行一条输出指令将数据送入Ｄ/Ａ，即可在其输出端得到一定的电压输出。给Ｄ/Ａ转换器输入按正弦规律变化的数据， 在其输出端即可产生正弦波。对于音乐，每个音阶都有确定的频率。
各音阶标称频率值：
音 阶 1 2 3 4 5 6 7
频率(单位:Hz) 261.1 293.7 329.6 349.2 392.0 440.0 493.9
2、产生一个正弦波的数据可取32个（小于亦可），不同频率的区别，可通过调节向Ｄ／Ａ转换器输出数据的时间间隔，例如:发"１"频率为261.1HZ，周期为 1/261.1 = 3.83ms，输出数据的时间间隔为 3.83ms/32 = 0.12ms。定时时间可以由8253配合8255来实现。按下某键后发音时间的长短可以由发出的正弦波的个数多少来控制。
-文 » 英语<~ 复制
1, for A specific D/A transformation interface circuit, the CPU to execute A command to output data into D/A, in its output terminal can get certain voltage output. To D/A converter input according to the data, regular changes in the sine in its output terminal can produce sine wave. For music, each scales have certain frequency.
The scales nominal frequency value:
Note 1 2 3 4 5 order 6 7
Frequency (unit: 261.1 293.7 329.6 Hz ac) 349.2 392.0 440.0 493.9
2, produce A sine wave data desirable 32 (less than), also of different frequency difference, but through the adjustment to D/A converter output data intervals of time, such as: hair "1" frequency of 261.1 HZ ac, cycle for 1/261.1 = 3.83 ms, output data intervals of time of 3.83 ms/ms 32 = 0.12. Timing can be made by 8253 with 8255 time to realize. Press a key pronunciation by the length of time a sine wave can be the number to control how much.
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Size: 1024 |
Author: 李小凡 |
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Description: 功能：
可以将一般的琴谱转换成win7小工具里面可用的琴谱！
原理：
常规的琴谱都是按a,b,c,d......排音高的，而win7小工具里面那个钢琴是按键位来排的（这样可能更符合实际情况，让我们更加能找到弹钢琴的感觉~），所以这个程序所做的就是一个简单的替换~将a替换成[cap]（caps lock键）,b替换成a键。。。。。。（注：[enter]是回车键，[pg dn]是上翻页！）
bug：
由于钢琴的键是要比我们键盘的要长得多，所以win7小工具里那个钢琴是只有中音和高音，而没有低音和超高的，所以部分音没有对应的键，比如低音中的a－g，超高中的v－z，这些键一率用中括号括起来，以示区别！
使用：(注意，转换后会覆盖原始文件，请先备份！！)
进入cmd，cd到当前目录，输入：
piano 送别.txt
转换完毕，下面是转换结果示意，[G]，[A]就是没有对应键位的低音：
fsfj gjf
f[Cap]as a[Cap]a
fsfj hgjf
fasd [G][A]-change the general sheet music into the win7 gadget sheet music!
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Size: 13312 |
Author: 罗文 |
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Description: 万年历 矩阵键盘 数字电压 密码锁 多模式带音乐跑马灯 数字倒计时器 函数信号发生器-Calendar matrix keyboard digital voltage lock digital multi-mode countdown timer with music Marquee Function Generator
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Size: 228352 |
Author: 李强 |
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Description: AVR 单片机制作的D类功放，用AVR 自带的AD采样音频输入，产生调制的PWM波，驱动功率H桥，然后滤波成放大的具有驱动能力的音频信号，驱动喇叭播放音乐。完全用程序实现，里面存有正弦波的数据，也可以输出正弦波。-AVR microcontroller produced by the Class D amplifier, the AVR AD sampling the audio input, to generate the modulation of PWM wave-driven power H-bridge, and then filtering into the amplified audio signal of the ability to drive, drive speakers play music. Entirely in the program, which there are data of the sine wave, sine wave output.
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Size: 17408 |
Author: 杨剑 |
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Description: 说明：
1、本程序在vc6.0环境下调试成功
环境：需安装千千静听到默认路径下，同时安装vc6.0环境
2、本程序完成功能：
完成irc格式歌词的文件读取、解析、链表创建等，
同时在屏幕上将解析出的歌词进行实时显示
3、输入歌名前要加路径但无需扩展名
例如：要播放D盘下的歌曲文件里的《简单爱》
就要输入：D://歌曲//简单爱
播放本工程下音乐文件的歌曲输入：音乐//xx(歌名)
4、只能播放mp3格式的歌曲-Description:
1, the the program vc6.0 environment successful commissioning
Environment: the need to install thousands of static heard on the default path, while install vc6.0 environment
2, the process is complete:
Documents to complete the irc format lyrics read, parse, linked list to create
Parse out the lyrics on the screen will display real-time
3, enter the song title to add the path but without extension
For example: you want to play the D drive of the song "Simple Love"
Necessary to enter: D ://song// Simple Love
Songs to play music files under the project type: music// xx (song)
4, can only play mp3 format songs
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Size: 35597312 |
Author: liligang |
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Description: 飞思卡尔 pwm调制 蜂鸣器音乐
用飞思卡尔单片机的pwm调制模块调节不同的频率输出给蜂鸣器-buzzer music pwm monitor process
d
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Size: 291840 |
Author: wangzhen |
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Description: 1．EMIF 接口
TMS320F28335DSP 的扩展存储器接口(EMIF)用来与大多数外围设备进行连接，典型应
用如连接片外扩展存储器等。这一接口提供地址连线、数据连线和一组控制线。ICETEK–
F28335-A 将这些扩展线引到了板上的扩展插座上供扩展使用。
2．蜂鸣器由DSP 上EQEP1S 设置为通用I/O 管脚输出控制，可将此管脚上的频率输出转换
成声音输出。
控制的方法是使用 DSP 通用定时器设置EQEP1S 管脚以一定的频率改变高低状态，输
出方波。对于通用定时器周期寄存器的设置，计数值为所需频率计数值的二分之一。
音乐的频率(C 调)：
C D E F G A B ^C
1 2 3 4 5 6 7 ^1
C: 264, 297, 330,352, 396, 440,495, 528
4． 蜂鸣器的连接：由于选用的蜂鸣器所需电流较小，所以采用将DSP 通用I/O 引脚直接
驱动的方式。-The 1.EMIF interface
Extended TMS320F28335DSP memory interface (EMIF) is used to connect with the most peripheral equipment, typical application
Extended memory, such as connecting piece. This interface provides the address lines, data lines and a set of control line. ICETEK-
F28335-A will lead to the expansion of these extended line socket for plate on the expansion of the use of.
2 buzzer by the DSP EQEP1S set to I/O pin output control, the frequency of output this pin on the conversion
A sound output.
The control method is to use the DSP generic timer EQEP1S pin changes state level with certain frequency, transmission
A square wave. For general timer register settings, count values for the required frequency count of 1/2.
The frequency of music (C):
C D E F G A B ^C
1234567 ^1
C: 264, 297, 330352, 396, 440495, 528
Connect the 4 buzzer buzzer: as the current required is small, so the DSP I/O pin directly
Driving mode.
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Size: 463872 |
Author: hlp |
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Description: 4X4X4光立方，通过一个STC12C5A60控制64个LED实现3D动画显示效果，按键切换动画。（接入音频LED随音乐而跳动）-4x4x4 light cube, controlled by a STC12C5A60 64 LED to realize 3 d animation display effect, button switch animation.(access audio LED with music and beating)
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Size: 47104 |
Author: 潘攀 |
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Description: 利用单片机控制A/D转换器实现多通道数据采集系统。具有如下功能：
1.基本功能
（1）采集的数据为0-5V电压信号；
（2）通过按键选择任意通道的数据显示或轮流显示；
（3）可以设定报警上下限。
2.扩展功能
自行扩展功能，如音乐铃声，通讯功能等。-Use SCM control A/D converter multi-channel data acquisition system. It has the following functions:
1. Basic functions
Data (1) Acquisition of 0-5V voltage signal
(2) by any channel button to the data to display or rotation display
(3) can be set alarm limit.
2. Extensions
Their own extensions, such as music ringtones, communication functions.
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Size: 65536 |
Author: 谢 |
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