Win7 how to turn off Full-duplex audio mode with Group Policy

Win7 flagship as the mainstream operating system, many users will choose to install the upgrade on the basis of XP, and Win7 naturally carry the old-style audio hardware, but in Full-duplex mode to play the sound is certainly not ideal, so turn off Full-duplex audio mode is also necessary, then in Win7 64-bit How do I close this mode? In fact, we can use the Local Group Policy Editor to disable Full-duplex audio mode, let's look at the specific settings tutorial.

1, in the Win7 flagship version of the use of the combination of "win+r" open the Run window, and enter the "gpedit.msc" press Enter or make sure that the "Local Group Policy Editor" window;

2. After opening the Local Group Policy Editor window, open the User Configuration-Administrative Templates-all settings and locate the "Disable Full-duplex audio" option in the right menu and double-click Open;

3, finally open the "Disable Full-duplex Audio Settings" window, select "Enabled" and OK.

It is so simple to turn off Full-duplex mode audio under the Win7 pure 64 bit, but it is worth noting that when you turn off Full-duplex audio mode, you cannot listen to incoming audio while the microphone is speaking, and the legacy audio hardware does not perform well in Full-duplex mode, Users can set whether Full-duplex audio mode is turned on or off according to personal needs.