jptmoore

3 ms·

1. 1.▲
   Using inaudible high frequency sound to verify device proximity(nibble.io)

   1 points by jptmoore 10y ago|0 comments
2. 2.▲
   by jptmoore 11y ago

   Thanks for the feedback. By using DTMF I was able to get away without using error correction. Instead I add checkdigits to verify the data. I am interested to explore different ways to send about 1 second of data robustly. Data rates are ve
3. 3.▲
   by jptmoore 11y ago

   Thanks. A small amount of data is encoded into sound (DTMF) and this is used as a key to retrieve more data that is passed in the background. This provides some interesting opportunities to initiate data exchange in a broadcast fashion.
4. 4.▲
   Exchange iOS contacts using sound(nibble.io)

   3 points by jptmoore 11y ago|5 comments
5. 5.▲
   Communicating XML concisely using Swift(zedstar.org)

   2 points by jptmoore 11y ago|0 comments
6. 6.▲
   A Raspberry Pi with 2.2“ TFT driven by sound(zedstar.org)

   1 points by jptmoore 12y ago|0 comments
7. 7.▲
   An offline sound-driven kiosk built with a Banana Pi(nibble.io)

   2 points by jptmoore 12y ago|0 comments