CentOS 7 - Updates for x86_64: system environment/libraries: audiofile
audiofile - A library for accessing various audio file formats
The Audio File library is an implementation of the Audio File Library
from SGI, which provides an API for accessing audio file formats like
AIFF/AIFF-C, WAVE, and NeXT/Sun .snd/.au files. This library is used
by the EsounD daemon.
Install audiofile if you are installing EsounD or you need an API for
any of the sound file formats it can handle.