Package: pulseaudio

"pulseaudio" package binaries on CentOS:

/usr/bin/pulseaudio

You may install this package on CentOS with yum install pulseaudio

"pulseaudio" package binaries on Debian:

/usr/bin/pulseaudio /usr/bin/start-pulseaudio-kde /usr/bin/start-pulseaudio-x11

You may install this package on Debian with apt-get install pulseaudio