Pacific Audio Visual Institute has good audio engineering programs. You can read more about it at http://mixonline.com/education/directory/
There are multiple audio engineering schools in each state. Many of the schools have great progams and it is best to choose a good school in your state.
There are definitely colleges that offer an online degree for audio engineering. There are many programs that are available. This is a good place to start: http://www.guidetoonlineschools.com/
Yes, it looks like there is an audio engineering school in Portland, Oregon. The one I found is called Oregon Music Technology School. http://www.learn4good.com/schools/or_music_production_audio_engineering.htm
There are several good engineering schools around Colorado. The university of Boulder Colorado, Arapahoe Community College, and Front Range Community College are examples of some schools in Colorado that offer architectural engineering programs.
www.audioschool.com is the site where one can find the audio engineering school in NY and they also offer the scholarships which is a very good option to get the degree.
CHeck out www.AudioRecordingSchool.com for information.
For Chemical Engineering Aspen Plus or Dynachem are good programs
Hum, It think it is Easy Audio Downloader.
Some good schools to attend to get a degree in computer engineering include ITT Technical Institute and University of California, Berkeley. You can get more information about these schools online at their respective websites.
That depends upon where you are. Here in the South, NC State, Va Tech and Georgia Tech are the best engineering schools. It's very difficult to get into those schools.
Some good sound system engineering information can be found at http://sse3.com/ which the website of the useful compendium by two authorities in the field of audio engineering.
Audio engineering is a skilled trade and cannot be self learned. If you want to improve the sound quality of your equipment, invest in good quality speakers and not cheap ones.