The Best Places To Get Royalty-Free Music & Sound Effects | Larry Ferlazzo's Websites of the Day...
http://larryferlazzo.edublogs.org/2008/12/08/the-best-places-to-get-royalty-free-music-sound-effects/
"Top" four instant sound effect sites
http://www.downloadsquad.com/2009/03/08/top-four-instant-sound-effect-sites/

"Top" four instant sound effect sites

A collection of audio samples from Super Nintendo games and hardware.

Classic Arcade Sounds

Someone having the idea of recording audio at arcades is pretty rad, but having the tapes survive from as far back as 1982 is even better. I could sit all day and listen to this. Some people listen to whale sounds to relax and focus, arcade background noise does it for me apparently. Someone needs to do this for pinball machines.

Website für Sound Stocks

via http://www.my-os.net/blog/

Audio public-domain reference images photos for Student Projects from Making Teachers Nerdy

SoundBible.com is the encyclopedia of free sound clips. Offers free & royalty free sounds for video editors, movie scores, game designers, & weekend audio warriors. Updates occur daily.

Sound Bible is a resource for finding and downloading free sound clips, sound effects, and sound bites. All of the sounds on Sound Bible are either public domain or labeled with a Creative Commons license. You can find sounds for use in podcasts, videos, slideshows, or other multimedia creations.

Free Sound Clips

Free Sound Clips, Sound Bites, and Sound Effects

A sound effects site with free clips.

Here is a collection of free sound bites for media presentations. They are arranged in easy to find headings such as cartoon sounds/horror sounds/machine sounds and more.

very realistic sound movement

Holophonic Sounds

the sound of rain, 30 min loop

Sateen ääntä.

Play your favorite music simultaneously with high quality loop

add gentle rain to your environment

A Traveling Exhibition about the Sounds and Songs of Life

Universal-soundbank, the greatest free soundbank with classified, high quality professional sounds classified, looped and optimised in mp3 for fast and easy use in all multimedia applications.

royalty free sound effects for podcasting

Still funny