Well, like is a tar.gz package (means that is a source package) you can install it on two ways:
1) Compiling:
Unpack it
Code:
tar xzvf pakcage.tar.gz
and press enter
Go to the unpacked folder
Code:
cd folder_created_from_the_above_command
Configure the package:
and press enter
Compile it:
Code:
make && make install
Now, this is the most standart way, there are packages that need to add some stuff during this proceddure, so, search in the folder created when you unpack the file .tar.gz for a Install or Readme file
2) Build the package for your distro:
using the command:
Code:
rpm --build package.tar.gz
or
Code:
rpm -c package.tar.gz
to prepare it and compile it and then to install it use
Code:
rpm -i package_generated.rpm
You may search a little for this, i'd obtain this command from
here but I'm most a debian guy so, maybe i'm wrong with this commands.....
About your sound card, did you use alsaconf? what output do you get?
Reegards
Bye