On the same computer, let the speaker ring the left channel separately and the headphones sound the

The host should have two sets of sound cards, which do not conflict with each other after installing the driver, and the two sets of sound cards are connected to an independent sound system, and then set a shortcut to the sound and audio equipment in the control panel. ,In the audio options in the sound and audio equipment, you will see two sound cards,Choose one,OK,Find a**device**,Such as Windows Media Player,There will be a set of sound system sound,In the selection of another sound card,OK,Choose another**device,Such as Qianqian Jinglisten,There will be another sound system sound,Do not conflict with each other,It's troublesome to use,I used the 945 onboard sound card plus the 8830 sound card of the turtle coast。

Two jacks can be realized, for example, one to connect to the speaker and one to the headphones. But if you only connect one earphone, there is no way to output two sounds, don't forget, your output is a hole

A headset is completely OK in this way, you turn off the left channel sound on the software, and turn off the right channel on the other Don't forget to give points.

Cut off the right channel cable of the speaker, and cut off the left channel cable of the headphones!

LZ Is it two people watching two different movies, grab it, see who wins.

2l That's right, you're installing a separate sound card, dozens of dollars, plus the integrated ones.

If you don't want to get it, you can pk.

In this case, it may be caused by the poor isolation of the two channels of the audio, or the grade of the audio is not enough. It is unlikely that you will adjust it yourself.

There is a volume icon in the lower right corner of the computer desktop, click the right button to open the volume control"Balance"In that column, you move the pointer to the right, the top of the right channel has sound, and move to the far left so that only the left channel has sound.

The audio source has a phase parameter, which is the left and right audio tracks (channels). When the audio source is produced and mixed, the author adjusts the proportion of the left and right tracks, that is, a few percent of the left channel and a few percent of the right channel. This information is encoded and recorded when the sound file is generated.

In addition, the computer sound card does not change the proportion of the left and right channels by default, and if you adjust the left and right channel sliders in the volume attribute, it only increases or decreases the volume of the left and right channels, not the sound signal is distributed. So, even if you turn the slider to the far left, if there is no sound in the left channel of the song, there will be no sound when it comes out.

If you want a source that has sound on the left and right channels, and only has sound on the left channel, and no sound at all on the right channel, you have to remake the source with other software in advance, and redistribute the left and right tracks of the source in phase.

1All haha,First of all, make sure that the balance on the system and the balance on the sound are accurate,If it's no problem, find a headset and poke a few times in the headphone jack of the computer.,Try it in front and back.。 It is caused by the fact that the shrapnel is not in good contact after the earphones are pulled out.

There is no tuning in the control panel.

Try it out with the methods below. Double-click the Speaker icon in the tray icon at the bottom right of the desktop. Turn on the volume control. What you want to adjust is "balance", just put it in the middle.

You unplug the headphones and see if there is any sound from the stereo

In addition, go to dxdiag to see if the sound card is installed correctly.,Is there something disabled.。。。

Go to the control panel --- set it up in Sound & Audio Devices.

Try installing a different sound card. For no other reason.

I don't understand what the problem is.

How to make the computer sound without distinguishing between left and right channels=?

If you want to listen to the sound effect, you have to find headphones=?

Your request is understandable and achievable.

Finally, there is the output problem,If you want the headphones and speakers to be used together,Go buy a headphone plug for a small thing,On the **,5Yuan or so,You can turn a headphone interface into two headphones,Of course, you have to pay attention to your motherboardDon't overcurrent,There is a certain threat to the motherboard。

As for if you want the small speaker of the notebook itself to make a sound, I can't say, you can understand that as a speaker, but most notebooks are plugged into the headphones with a dumping headset, and the speaker will not sound. So it's safer for you to prepare two headphones.

If your sound card is not independent, it is impossible to achieve it, not to mention that you still have a copy of the note.

If it is a discrete display, the image can be output independently. The integrated sound card cannot be output independently.

Don't waste points, it's really not good.

There is only one headphone jack in total, how to achieve it?

The problem with headphones, or your settings, after all, plugging in headphones and speakers, the audio plug-in is recognizable, the original settings are not the same, and it is normal for the headphones to be bad and not audible, or they are simply mono, two separated by the T word.

It's not the cause of the virus, you said that the rear jack of the host only has the right channel ringing, and the front jack of the host is good! This may be because the head of the pin is not made with the jack, it is related to the back hole or your pin, try to change the thread of the pin!

There may be a problem with the hardware body of the sound card! It's also possible that the resistor or inductor on the left channel line on the motherboard is broken!

Have you tried it with headphones? I've tried it, and I'm still like this, so I'm going to check the board (you're not a standalone sound card, are you).

Set the channel and check the volume potentiometer.

There is a small speaker in the lower right corner of the desktop, double click to open it--- in the volume control - balance here to turn it to the middle to try it.

You double-click on the sound speaker at the bottom right of your computer, and then a form pops up, noting the leftmost one"Volume Control – Balanced"See if the slider in the middle is in the middle, if not, please put it in the middle!

Hello, it is very likely that the line of one of the channels of the splitter is not connected (desoldered)!

There is a problem with the splitter. Get a new one, or you bought the wrong one, and see if the splitter hole is a three-core wire.