First in the YY interface to select the sound card settings
Select a different sound card in the sound input and output and speak to the effect
Double-click on the lower right corner of the system's small horn, select the attributes in the option
Put all the volume controls on.
Mute all the volume, and then open and listen to the effect, you can also adjust the volume size
Known causes of the potential for current sound:
1, the driver version is not good, sometimes a new version of the driver may not be better, installed a new driver will have a murmur, sometimes installed a new version of the driver there is no noise, which requires their own test;
2. Jack is wrong. HD sound card default back panel microphone jack is the pink one, if inserted in other holes, although also can be recognized as a microphone, if the sound card will have a murmur;
3, microphone quality is not good, change the microphone to know is not the problem;
4, the chassis after the panel leakage, the judge method is to put the hand on the chassis to see if there is an electric shock feeling, put up to see if the murmur is small.
Volume Control window The meaning of each purpose:
Master Volume: Sound card Total Volume
Waveform: Music Volume
Software synthesizer: Soft Effect Plug-in Volume
Front: Front speaker volume
Rear: Rear speaker volume
Subwoofer: Surround speaker volume
Center: Medium Speaker volume
Side: Side-mounted speaker volume (for 7.1 speakers)
SPDIF: Digital Interface Volume Control
Front Green in: front panel greens Jack input
Rear Blues in: Back panel blue Jack input
Front Pink in: Front panel pink Jack input
Rear grey in: Back panel gray Jack input
Rear Orange in: Back panel orange Jack input
Rear black in: Back panel, dark jack input
Rear Green in: The back panel is input
The meaning of each item in the recording control:
Stereo Mix: Stereo Mix (stereo mix) is a mixture of all sounds, a mixture of sounds that are made in a computer.
CD Volume: directly from CD output sound, generally rarely used, after all, now who still listen to CDs.
Line Volume: An option to output sound from an input device, such as a digital mixer on a sound card, that allows you to collect sound signals directly from the mixer.
Microphone: Collect microphone sound and output.
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