Pass mark sound check
No they should be fine.
If you have some basic PC knowledge installing a sound card should be a very simple task.
By installing the driver for your sound card.
The benefits of installing a subwoofer to a sound system is it increases the quality of sound particularly the bass components of the music. It allows more ambience and depth to the music sound, and increases the ability for the sound to travel.
It's not available yet cause it should be available on august 2009...
Installing materials like "dynamat" sound denting insulation.
squeeling sound after installing new belt usually means that the belt is not tight enuff. if that is not the cause, a bearing on a pully wheel may be bad
This really depends on what you're installing (ex video, sound, modem, etc.). Once the PCI card has been physically installed the hardware should automatically be recognized by ubuntu. Ubuntu includes a wide variety of generic drivers that should allow you to use the device. If it is not detected google ubuntu and the model number of your hardware there is likely to be documentation for its installation
By installing a Shock absorber
it is physically impossible for sound to travel in rays
You need to know the Noise Reduction Coefficient (NRC) and Sound Transmission Coefficient (STC) of the materials used.
It is not hard to hide speaker wires after installing a sound system. Just try to hide it or tuck along edges and seams of your car or home and glue it.