GOODMANS LD3765D 37" HD READY ITS SOUNDS TINNY

You need a mixer. Connect the microphone to the mixer and also the background music. That way you have separate control of volume for the voice and the music.
The background noise can come from different sources. One of them is from the laptop itself, if the laptop is noisy to begin with.

sadly you have poor quality loudspeaker. the only thing u can do is plug in a powered speaker set into the headphone socket.

I have the Toshiba Satellite C55-A5300.

I'm not sure about before the update, but after the windows 8.1 update my audio was pretty bad and had no bass at all.

In Control Panel ---> Hardware and Sound I found "Realtek HD Audio Manager" which has a tab named "DTS"

Once I hit the Launch buton I was able to apply settings for headphones and external speakers including bass boost.

My audio is now much better.

Hope this helps.

Do you have any "sound buttons" on the remote? If so, switch to "voice" if you have it.
You can also go to menu settings, make sure trebble is turned up 3/4 of the way up. Make sure it is NOT set to MONO.
Make sure both right and left channel audio cords are plugged in.

call sharp unit has 2 day service

Go to your sound card settings under start settings control panel, select the real tek audio then in there there should be settings on how your sound comes out of your computer make sure that it is not set on some funky audio morphing setting. Someone must have played some pranks on you but yes its total fixable with a couple strokes of the mouse. ruldss2008

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

It is possible that your eq settings have changed try resetting them

The problem sounds like a setting miss match , with music it is not so noticeable as it is louder and has higher spectrum of sounds , but with monoliphic voices you pick out the disinction more check your sound utilities program particuarly the graphic equalizer if it has one windows does in sound properties and advanced setings if you have a seprate sound utility ie: hd sound etc check that your effects settings havent been changed ...Regards Vortash

see if your audio setup is on ac3 mode, select stereo mode and see if it works!

Do the set has sound and how many times are the led is flashing on the front of the set.