Siftone

What ?

Siftone is a sifteo communication system to send sound messages to a phone (or a computer).

A proof of concept video is given beside, here is the scenario:

• 3 cubes are connected in a certain order (ABC)

• This order is transmitted it to a smartphone via DTMF

• The phone displays the received message

• These steps are reproduced with another order (CAB)

How?

Here are the steps to use it:

• download the Sifteo SDK: developers.sifteo.com

• move this repo in the example folder and cd in it

• start the sifteo cubes and execute:

make run # to run the app in the simulator, or...

make install # to install it in the sifteo base.

• To try it with a smartphone, here are 2 apps that work:

• android: DTMF Tone Extractor

• iPhone*: DTMF Reader

*Warning: the iPhone app doesn't work with the default speed, you need a digit period at least twice a long. To change it, look for the variable called "durationSec" here:

github.com/honnet/siftone/blob/master/siftone.h#L49

Enjoy !

Made in SF - 2013

Demo