Import flash. Events. activityevent;Import flash. Media. Microphone;VaR devicearray: array = microphone. names;// Name of all available sound Capture DevicesVaR mic: microphone = microphone. getmicrophone ();// Obtain the index value of the current microphoneMic. Gain = 60;// Micro
Why is there a small replay of sound after a microphone recording?
1, the microphone is set to a lower volume.
2, installed an incorrect sound card driver.
Here is a detailed list of the corresponding solutions.
Workaround:
First, if it is a Windows XP system.
1 Click Start, program, Settings, Control Panel, double-click to open Sound, voice, and audio devices, and click the Options menu to open prop
When we used the Windows XP system, did we find that some computers echo the microphone? That is because we have opened the "microphone" in the sound settings under the option, the previous I often used this function as a judge is good is a bad way, I do not know whether we have tried.
But in the Win7 version, if we want to use this method to determine the microphone
One, install git for WindowsFirst download git for Windows client http://msysgit.github.io/The installation process is nothing special, keep next on OKToo many pictures will not continue ~ ~ After installation, it is best to restart.After the installation is complete, right-click if you have a few things, then Git will be installed.Second, install tortoise git (turtle git)Also download http://download.tortoisegit.org/tgit/First, choose the latest vers
The tortoise and the Rabbit race, the running field is a moment-type runway, the runway side can rest everywhere. Turtle can advance 3 meters per minute, the rabbit forward 9 meters per minute, the hare too slow to run, feel sure can run to win the Turtle, so, every 10 minutes to look back at the turtle, if found himself over the
num = num-1 print (i)Another elementary turtle'stemp = input (' Please enter an integer: ') number = Int (temp) i = 1while number: print (i) i = i + 1 number = Number-19. (Copy the Little Turtle)temp = input (' Enter an integer: ') number = Int (temp) while number: i = number-1 while I: print (", end =") i = i -1 j = number while J: print (' * ', end = ') j = j-1 print () number = Number-11
Turtle: Turtle (Turtle pool)The Turtle Library is a very popular function library for drawing images in the Python language .You need to import the library before using: Import Turtle? Turtle.setup (Width,height,startx,starty)-setup () setting the position and size of th
1. First step: Install git for Windows (link: https://gitforwindows.org/) all the way Next,If you encounter any problems can refer to my other article ~^-^2. Step Two: Install the small turtle (I used to call Tortoisegit as a small turtle, so the next all the tortoisegit I replaced for the Little Turtle)Little Turtle I
Directsound capturing microphone PCM Data encapsulation class
There are many ways to read PCM data from a microphone on the Internet. I just released a directsound microphone PCM Data Collection class I wrote here. Through this class, we can easily use directsound technology to collect
, the decibel value of the relative background noise is calculated. If the user does not correctly sound the microphone, the basic figure is 0 decibels. The background noise size of the user's actual scene varies widely. It's not right if we divert. Especially for those who make absolute decibel, should find the 20 micro-pa sound pressure corresponding amplitude (or can also take a standard decibel meter for calibration).Bloggers are more lazy, set th
This microphone is the protagonist of this tutorial. ~! a few days ago there is a lovely girl asked me this microphone inside the circle how to do, and then I am very diligent to run to find this material information,
After a few geniuses to make a ~! now share it here!
Note: This microphone is not my original, but the tutorial is I do, and this
Analysis of the reasons for the small replay sound after the microphone recording:
1, the microphone may be set to a lower volume
2, sound card driver installation is not correct
The specific solution is as follows:
1, first mouse click on the Windows7 flagship system task bar on the small horn icon, and then select the "Recording equipment" item;
2, in the bounce out of the sound interface, swi
First, enter the Device Manager check the sound card driver is properly installed, if not properly installed can be the next Lenovo drive a key installation, use this tool can automatically help you find the appropriate host driver, and help you complete the drive download and installation.
Second, check the microphone settings are correct
For Windows XP systems
1. Using the right mouse button, click the Small horn icon in the lower right corner of
I recently bought a so-called 2 million-pixel camera, did not expect the first use of the problem. The camera connected to the computer, installed after the driver with the software test, the screen effect is not bad. To find Friends video chat, the other side said you can hear my side of the typing sound, but the murmur is very large.
We know that if you want to sync your voice to your video, you must connect the microphone to the sound card and tur
1. Check if there is a problem with the Voice software
: Through the system recorder function recording test, if the system Sound Recorder function is normal, then need to reinstall Voice software.
Test the recording method using the system recorder:1. Click the Start menu in the lower-left corner of the screen.
2. Enter "Recorder" in the Search window and click the search result "recorder" appearing above, the following figure:
3. In the Open Recorder window, click "Start Recording".
4.
This paper refers to some information and discussion on the Internet, and expresses our thanks.
Microphone array beamforming has been widely researched for wireless communication, speech recognition, speech enhancement, hearing aids and so on. Compared with other domain array processing, the microphone array processing has its own characteristics determined by the difficulties. This is due to the statistic
This tutorial mainly uses Photoshop to draw a microphone for stereo effects. I like this tutorial very much. Especially the metal effect of the microphone head. Very creative, with unique ideas. let's take a look at it first.
Draw microphone Lesson 1: plug
Lesson 2: MicrophoneStep 1: Create a microphone head1
Silverlight4beta brings a much-anticipated new feature: Support for cameras/microphones.
This article will demonstrate this new feature through an instance of camera operations. Our instance mainly implements the following functions:
Display Device Name
Start/stop video capture
Real-time image capturing
The microphone usage is similar to that of the camera and cannot be intuitively displayed.
Old Rules: Let's create a simple UI first. The XAML
Step one, first check the bottom right corner of your taskbar to find the speaker icon, and then right-click the icon, and then pop up a dialog box, select the "Recording device" on the window, as shown in the picture:
After selecting a good recording device, a sound Properties window will pop up, select the default device microphone on the window, and then right-click the option to pop up the dialog box and select the "Disable" option. A
1while statement, when the condition is true, it will continue to loop, such as the following example, but can be used ctral + C to force the end while ' C ' : print ("iLove you")2. Observe the number of printsTen while 0 : print ("iLove you") 13. Note the usage of and (meaning both sides are true)Ten + Ten +4. Short Circuit logicGenerally speaking, the short circuit logic is worth in a logic, only the first half of the judgment, as long as the first half can determine the result, it
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