system sound recorder

　The specific steps are as follows: 1. First open the Win7 system you installed the disk into the windows-system32-driverstore-filerepository, and then find the inside Wdmaudio.inf_x86_neutral_ Aed2a4456700dfde folder; 2. Then right click on the folder to select "Admin get Ownership"; 3. Then enter the (WDMAUDIO.INF_X86_NEUTRAL_AED2A4456700DFDE) folder to delete all the contents; 4. Then to download the Windows7

2.2.2 Microphone array speech processing model structure2.2.2.1 Microphone Uniform line Array ModelFigure 2-2 Microphone Uniform line array(2.1)(2.2)The direction vectors are:(2.3)The Transport matrix is:(2.4)2.2.2.2 Microphone Uniform circular array ModelFigure 2-3 Microphone Uniform Circular array(2.5)(2.6)(2.7)The Transport matrix is:2.2.2.3 Microphone arbitrary topological modelFigure 2-4 Microphone arbitrary topology model(2.9)(2.10)(2.11)The Transport matrix is:(2.12)2.2.2.4 SummaryAbove t

The demand is roughly divided into three kinds: 1. Vibration 2. System sound effects (no need to provide audio files) 3. Custom sound effects (audio files required) Encapsulation of my tool class: ////WQPLAYSOUND.H//Wqsound////Created by Read Alizarin on 12-7-20. Copyright (c) 2012 __mycompanyname__. All rights reserved. #import See more highlights of

The Win8.1 system installs the sound card to drive Smartaudio does not have the sound to do? Because the sound card driver process Smartaudio is incompatible with the Win8.1 system, there are times when the system has no

A single problem with the Linux sound system: I beg you to read the Linux general technology-Linux technology and application information, which is not only a microphone but also a recording software. Some time ago, I searched the screen recording software in Linux and found that some of them could only record microphones. If I put a piece of music, the video would not be recorded, later, I wanted to use a

The auditorium is "a place for listening". This definition implies that all aspects of space, as long as they are related to communication, should be given priority.InSound Reinforcement systemBefore the invention, a large number of people gathered in the auditorium to listen to the speaker without sound amplification speech. The auditorium uses the geometric structure of the room and the sound treatment to

to the maximum volume-" and then "Automatically enlarge microphone volume" Before the check-"" in the attempt to voice calls. Fifth step: If the above steps can not solve the "microphone can not talk" problem, please click on the "Start" menu--"All Programs"--"the mouse pointing to" attachment "-" then point to "entertainment"-"choose" Audio recorder "-" Open the Recorder window, click on the

First, how to select and set the system sound? system sound selection and setting is to set the sound for the events in the system, and when the event is activated, the system automat

Tag: Complete the class Lin method to test your Lib kernel BSP GenLandlord computer system Status: Win10 main system, 128 solid state for Ubuntu systemThe installation is altogether two times.The first time there is no sound after the installation of Ubuntu, the main system win10 have

You can follow the following three steps to troubleshoot problems. The first step: check the hardware Many sound problems are caused by incorrect hardware settings. This step includes checking the sound card, inserting the cable into the correct location, ensuring that the hardware is powered on and checking the volume. Check your sound card Check to make sur

Sometimes there is no sound in our computer, and when you click Start, the audio and Audio device Properties window is turned on from the control Panel, which is not available, and the "No Audio device" error message appears on the screen. The computer appears "no audio device" prompts, is generally due to the sound card is damaged, the sound card is

There are two ways to play sounds in iOS:* Play compressed sound files, such as MP3 files, generally use the method mentioned in the playback sound , suitable for playing longer, such as more than 30 seconds, Avaudioplayer can provide more control features, such as pause and so on * play the system sound, such a

From the Linux console to evoke your attention to the simple "ding" sound, to the DVD surround sound, today's audio has become an important part of desktop computing. There are many computer users who do not need sound, but sound can add color to many computer tasks. As such, audio hardware has become a general-purpose

This article was reproduced from: http://blog.csdn.net/a8316124/article/details/60574859When doing custom requirements, you need to modify the sound of the system notification, disable it, to avoid the third-party application to send notifications, the sound is very loud, scare users. Simply turn off the notification sound