HEATKEYS

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 ultimate collection of online background noise generators, drones and soundscapes shaped to your personal hearing thresholds!

A High-Quality Web-based Audio Frequency Signal Generator. 96kHz Sample Rate. Generate sine waves, sweep tones, noises and other sound test waveforms, online!

AudioNotch.com creates Tailor-Made Notched Sound Therapy for the treatment of Tinnitus, and is based on brand-new scientific research.

Reviews and free software downloads for Windows, Mac, Palm, Pocket PC, and Mobile Phones. The best programs and games. Buy software directly online.

TwistedWave is a powerful and very easy to use audio editor for mac

Science & IT Portal - ?A digital platform where Science and IT meet?

Transloadit is the easiest-to-use encoding service and offers not only video encoding, but also audio encoding, image resizing, upload progress bar, and more. On-demand scalable file uploading and transcoding.

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

DSLReports Home : Broadband ISP Reviews News Tools and Forums, broadband news, information and community

YouTube is a place to discover, watch, upload and share videos.