The new Consumer Electronics Association study finds that almost three quarters (72%) of U.S. adults with Internet access listen to music and other audio on their home computer rather than the home stereo or other devices.

Of this base, 77% listen to an average of nine hours of music on their computers a week. Only 9% of them connect their computers to existing home entertainment systems.

Yet another third say there is a need for better sound quality on their PC system.