White noise and audio hyperlinks at 14kHz and 19kHz. Download the ToneTip app to receive and display audio hyperlink information.

Learn about the new technology of Audio Hyperlinks.

Audio Hyperlinks are like barcodes codes for audio, but instead of scanning a code with your camera, you "scan" it with your microphone.  Audio Hyperlinks can be added to Podcasts and Videos by media Producers.  The ToneTip app listens for Audio Hyperlinks and displays information on the phone.  Now listeners don't have to rewind to replay a website, phone number, or address, the information just pops up on their phone.