HEATKEYS

RANDOM.ORG offers true random numbers to anyone on the Internet. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.

Morse code translators and listings of the Morse code and of various phonetic alphabets.

Tests your audio equipment, speakers, room acoustics and hearing. Audio signals and test tones playable online. High resolution sound test files available for free download.

The Repeater Builders Technical Information Page - a library of hands-on reference material for the repeater builder, be he (or she) amateur radio, commercial radio, LMR, public safety, CAP, GMRS, or ???

Make your own mp3 ringtone! Fast and free! Just three steps: upload file, choose portion and download your free ringtone!

Sounddogs is the premiere online source for sound effects, production music, sound clips, free sound effects samples and loops.

Free music storefront for musicians and producers. Sell music online, facebook wall, wordpress and your own site. Keep 100% of your music sales and get paid instantly.

Join DailyStrength's free and anonymous online community and talk to friendly people facing the same challenges you are.

Practical Automation is a Premiere Manufacturer of Specialty and Custom Printers Serving the Global Market for Nearly 40 Years

Relaxing music serves as sleep-aids and relaxation tools.

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