Search - microphones

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[Multimedia program] 远程视频会议系统 DL : 1: 本程序在Windows XP、Visual C++6.0版本环境下编译通过。需要rtcdll.dll文件（此文件一般在Windows安装目录下的system32文件夹中）。另外，MMSYSTEM.H头文件一般在“C:\\Program Files\\Microsoft Visual Studio\\VC98 \\Include”目录下运行程序需要摄像头和麦克风等设备。 -this program in Windows XP, Visual C Version 6.0 environment compile. Need rtcdll.dll document (document in the general Windows installation directory under the system32 folder). In addition, the first document MMSYSTEM.H generally "C : \\ Program Files \\ Microsoft Visual Studio \\ VC98 \\ Include" directory operational procedures need cameras and microphones and other devices.
Update : 2008-10-13 Size : 245.11kb Publisher : 王晨阳
[Multimedia program] AVChat1 DL : 0: AVChat: 音视频聊天演示程序。聊天双方一个作为服务器，一个作为客户机。客户机呼叫服务器建立连接之后，即可进行音视频聊天——双方都可以看到对方的图像，可以听到对方的声音。要求的系统配置：USB摄像头或数码摄像机，声卡，麦克风等。-AVChat : audio and video chat Demonstration Program. Chat both as a server, as a client. Clients call server to connect, can hold audio and video chat -- both can see each other's images can hear each other's voices. Requirements of the system configuration : USB camera or digital cameras, sound cards, microphones.
Update : 2008-10-13 Size : 59.54kb Publisher : 王恩文
[ICQ-IM-Chat] meetingsystem DL : 0: 本程序在Windows XP、Visual C++6.0版本环境下编译通过。需要rtcdll.dll文件（此文件一般在Windows设备安装目录下的system32文件夹中）。本程序运行需要摄像头和麦克风等。-this program in Windows XP, Visual C Version 6.0 environment compile. Need rtcdll.dll document (file general equipment installed in the Windows directory under the syst em32 folder). The procedures required for the operation of cameras and microphones.
Update : 2008-10-13 Size : 95.77kb Publisher : tomb499717
[Windows Develop] shipinhuiyi DL : 0: 视频会议:本程序在 Windows XP、Visual C++ 6.0 环境下编译通过,但需要rtcdll.dll文件（一般在Windows系统安装目录下的system32文件夹中）。另外，需要摄像头和麦克风等设备。-video conferencing : this program in Windows XP, Visual C Compiler 6.0 environment, but the need rtcdll.dll paper (usually in the Windows system directory to install the system 32 folders). In addition, the need cameras and microphones and other devices.
Update : 2008-10-13 Size : 269.15kb Publisher : 刘艳
[Video Capture] VedioMeeting DL : 0: 本程序在 Windows XP、Visual C++ 6.0 环境下编译通过,但需要rtcdll.dll文件（一般在Windows系统安装目录下的system32文件夹中）。另外，需要摄像头和麦克风等设备。-this program in Windows XP, Visual C Compiler 6.0 environment, but the need rtcdll.dll paper (usually in the Windows system directory to install the system 32 folders). In addition, the need cameras and microphones and other devices.
Update : 2008-10-13 Size : 267.5kb Publisher : 王贻达
[WEB Code] BA1404 DL : 0: 利用BA1404 芯片来制作的无线话筒哦，大家快来看看哦，特别是作课程设计的-BA1404 use of the chips to produce wireless microphones Oh, we Come see flash open her cloak, especially for course design
Update : 2008-10-13 Size : 34.74kb Publisher : xiak
[Other resource] noise DL : 0: Mobile phones are constantly decreasing in size, thereby complicating the acoustical functionality. Signal processing methods can be used to partially mitigate this problem. In this paper we suggest a method which uses multiple spectral subtraction functions and two microphones, introducing only a short signal delay.-Mobile phones are constantly decreasing i n size, thereby complicating the acoustical function ality. Signal processing methods can be used to partially mitigate this problem. In this paper we suggest a method which uses multiple spectra l subtraction functions and two microphones. introducing only a short signal delay.
Update : 2008-10-13 Size : 436.89kb Publisher : john
[Communication-Mobile] kdvp16 DL : 0: KDVoicePhone Toolkit开发工具可以使你的应用程序获得声音和电话方面的特性，如：a.. 打电话或回电话；b.. 如果对话已经在进行，可以中途接听；c.. 在电话线或声卡中回放和记录音频；d.. 从电话线中检测音频信号和脉冲信号；e.. 捕获呼叫方ID；f.. 可控制本机听筒，外部的麦克风和MODEM的外部喇叭；g.. 定时事件来跟踪回放和录音的过程；h.. 录音时可检测静音；-KDVoicePhone Toolkit development tools can make your application access to voice and telephone features, such as: a.. Call or return phone calls b.. If the dialogue already under way, you can receive half-way c.. In a telephone line or sound card in audio playback and recording d.. from the telephone line in the detection of audio signals and pulse signal e.. capture caller ID f.. can control the local handset, external microphones and MODEM external speakers g. . timing incident to track the process of playback and recording h.. recording can detect mute
Update : 2025-02-17 Size : 1.59mb Publisher : 站长
[Multimedia Develop] 远程视频会议系统 DL : 0: 本程序在Windows XP、Visual C++6.0版本环境下编译通过。需要rtcdll.dll文件（此文件一般在Windows安装目录下的system32文件夹中）。另外，MMSYSTEM.H头文件一般在“C:\Program Files\Microsoft Visual Studio\VC98 \Include”目录下运行程序需要摄像头和麦克风等设备。 -this program in Windows XP, Visual C Version 6.0 environment compile. Need rtcdll.dll document (document in the general Windows installation directory under the system32 folder). In addition, the first document MMSYSTEM.H generally "C : \ Program Files \ Microsoft Visual Studio \ VC98 \ Include" directory operational procedures need cameras and microphones and other devices.
Update : 2025-02-17 Size : 5.6mb Publisher : 王晨阳
[Multimedia program] AVChat1 DL : 0: AVChat: 音视频聊天演示程序。聊天双方一个作为服务器，一个作为客户机。客户机呼叫服务器建立连接之后，即可进行音视频聊天——双方都可以看到对方的图像，可以听到对方的声音。要求的系统配置：USB摄像头或数码摄像机，声卡，麦克风等。-AVChat : audio and video chat Demonstration Program. Chat both as a server, as a client. Clients call server to connect, can hold audio and video chat-- both can see each other's images can hear each other's voices. Requirements of the system configuration : USB camera or digital cameras, sound cards, microphones.
Update : 2025-02-17 Size : 59kb Publisher : 王恩文
[ICQ-IM-Chat] meetingsystem DL : 0: 本程序在Windows XP、Visual C++6.0版本环境下编译通过。需要rtcdll.dll文件（此文件一般在Windows设备安装目录下的system32文件夹中）。本程序运行需要摄像头和麦克风等。-this program in Windows XP, Visual C Version 6.0 environment compile. Need rtcdll.dll document (file general equipment installed in the Windows directory under the syst em32 folder). The procedures required for the operation of cameras and microphones.
Update : 2025-02-17 Size : 96kb Publisher :
[Windows Develop] shipinhuiyi DL : 0: 视频会议:本程序在 Windows XP、Visual C++ 6.0 环境下编译通过,但需要rtcdll.dll文件（一般在Windows系统安装目录下的system32文件夹中）。另外，需要摄像头和麦克风等设备。-video conferencing : this program in Windows XP, Visual C Compiler 6.0 environment, but the need rtcdll.dll paper (usually in the Windows system directory to install the system 32 folders). In addition, the need cameras and microphones and other devices.
Update : 2025-02-17 Size : 281kb Publisher : 刘艳
[Video Capture] VedioMeeting DL : 0: 本程序在 Windows XP、Visual C++ 6.0 环境下编译通过,但需要rtcdll.dll文件（一般在Windows系统安装目录下的system32文件夹中）。另外，需要摄像头和麦克风等设备。-this program in Windows XP, Visual C Compiler 6.0 environment, but the need rtcdll.dll paper (usually in the Windows system directory to install the system 32 folders). In addition, the need cameras and microphones and other devices.
Update : 2025-02-17 Size : 279kb Publisher : 王贻达
[Documents] BA1404 DL : 0: 利用BA1404 芯片来制作的无线话筒哦，大家快来看看哦，特别是作课程设计的-BA1404 use of the chips to produce wireless microphones Oh, we Come see flash open her cloak, especially for course design
Update : 2025-02-17 Size : 34kb Publisher : xiak
[Other] noise DL : 0: Mobile phones are constantly decreasing in size, thereby complicating the acoustical functionality. Signal processing methods can be used to partially mitigate this problem. In this paper we suggest a method which uses multiple spectral subtraction functions and two microphones, introducing only a short signal delay.-Mobile phones are constantly decreasing i n size, thereby complicating the acoustical function ality. Signal processing methods can be used to partially mitigate this problem. In this paper we suggest a method which uses multiple spectra l subtraction functions and two microphones. introducing only a short signal delay.
Update : 2025-02-17 Size : 442kb Publisher : john
[matlab] Blind_Signal_Separation_instantaneous_mixing_the_a DL : 0: 盲信号分离(BSS)是指在对彼此独立的源信号混合过程及各源信号本身均未知的情况下，从混合信号中分离出这些源信号的方法。BSS可以用来从多个麦克风混合语音信号中提炼出单个语音信号。本文简要阐述LMS、RLS算法，并通过仿真实验来分析比较这两类方法的性能，并利用此方法对一实际的语音信号进行分离。-Blind Signal Separation (BSS) is defined as independent of each other mixed-signal process and the source of the signal itself are unknown circumstances, from the mixed-signal to isolate the source of these signals. BSS can be used from multiple microphones mixed voice signal to extract a single speech signal. This paper briefly described LMS, RLS algorithm, and through simulation experiments to analyze the comparative performance of these two types of methods and take advantage of this method on a real speech signal separation.
Update : 2025-02-17 Size : 1.11mb Publisher : 贡晓飞
[Program doc] Anapplicationsystemofprobabilisticsoundsourcelocal DL : 0: 结合马尔可夫过程，提出一种概率论的声源定位算法，并给出了基于DSP的机器人实现。其中声源定位部分采用三个麦克风呈三角形放置，为减小由于噪声等引起的TDOA估计误差，采用马尔可夫过程计算时延，这样计算的时延会更可靠。该方案中的声源定位也属于一维定位，即只需知道声源的方向角-Combination of Markov process, a probability theory of sound source location algorithm, and give the robot based on the DSP implementation. Sound Source Localization in part one of the three microphones were used to place the triangle, in order to reduce the noise caused because of the TDOA estimation error, calculated using Markov process time delay, such delay will be calculated more reliable. The program of the sound source location is also a one-dimensional positioning, that is, only need to know the direction of the sound source angle
Update : 2025-02-17 Size : 851kb Publisher : chen
[VOIP program] Micro_Localization DL : 1: This function localizes a single source from a frame of data received at the microphones. It uses the Steered Response Power with the PHAse Transform (SRP-PHAT) as the functional.
Update : 2025-02-17 Size : 3kb Publisher : zeusZZ
[SCM] delest3mic DL : 0: 2D Acoustic source location. This simulates an acoustic source traveling in a semi-circle around 3 microphones. You can see the semi-circle and the estimate. You can change various parameters.
Update : 2025-02-17 Size : 132kb Publisher : Tom_M
[matlab] SimuMicros3D_MultiSo_MultiMic DL : 0: This code permit to simulate the sound received on microphones given their positions, the positions of the sound source(s), the frequency sampling of acquisition and the speed of sound. Assuming anechoical conditions.
Update : 2025-02-17 Size : 1kb Publisher : patrickVD

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