borismus / sonicnet.js

Ultrasonic Networking with the Web Audio API

sonicnet.js

See http://smus.com/ultrasonic-networking for more information.

sonicnet.js's Issues

alternative for a internet conection

is posible to use like a alternative for a internet conection ?

when is not internet to call to a number and a server to give internet

utilizes the speakers and microphones from my computer to conect to 2G GSM phone for signal transport l

Upgrade required hence project not loading on the local server

Upon starting my local server, I am getting an error saying, "" Upgrade required"
Any solutions?

emoticon example not working

Tried the provided example. However we can't get it working. Tried it with between two macbooks (with chrome) and between an android and a macbook. We can verify that when pressing the emoticon it is emitting sound ( tested it with the spectrogram), however the receiver is not detecting the emoticon.

Won't work on mobile safari

When visiting the send-emotion demo on Mobile Safari. I get the following error:

TypeError: navigator.webkitGetUserMedia is not a function.

A search on caniuse shows that neither Safari nor Mobile Safari support WebRTC so far. Is there an alternative to WebRTC to read audio input?

stuck on chat loading and emoticons not recieving

are there any prerequisites for any of these

Source library does not match library used in demo pages (github.io)

The browserified source library (build/sonicnet.js) throws a bunch of errors in its current state. However, I've had great success using the library version on the demo site (http://borismus.github.io/sonicnet.js/lib/build/sonicnet.js).
Is the repo out of date?

offline

Hi @borismus ,
is it possible to get this working between two devices without the need for pairing over a web socket connection to a server. especially for those instances where both devices are offline.
BR,
josh

lib/api-test.html error

api-test.html:18 Uncaught ReferenceError: SonicServer is not defined

Minor problem on Android 4.4 with chrome 36

In the emoticons demo I get: Uncaught TypeError: Cannot read property 'runtime' of undefined

http://github.com/borismus/sonicnet.js/blob/master/emoticons/build/all.js#L507

Just to test, I changed chrome.app.runtime to undefined and the demo ran fine.

So I think your test should be something more like typeof chrome.app.runtime != 'undefined'

Keep getting frequency error

Someone I keep getting:

freqs[0] < -300

Even when nothing was done besides setting up the receiver.

ideas?

In the demo emoticons, the inaudible option does not work in chrome android.

The chrome does not receive or send the inaudible option in android 5.0 (Test: MOTO X)

fix for dup characters

To deal with duplicat characters not detected, I wrote 2 functions that replace the duplicate with a - character so that no repeat appear in the transmitted string.

Then I call encodeDupChars in onSubmitForm and decodeDupChars in onIncomingChat:

function encodeDupChars(msg)
{
var letters = msg.split('');
for (var i=1;i<letters.length;i++)
{
var c = letters[i];
if (c === letters[i-1])
{
letters[i] = '-';
}
}
return letters.join('');
}

function decodeDupChars(msg)
{
var letters = msg.split('');
var res = [letters[0]];
for (var i=1;i<letters.length;i++)
{
var c = letters[i];
if (c == '-')
{
res.push(res[res.length-1]);
}
else
res.push(c);
}
return res.join('');
}

Doesn't work in latest Chrome

window.audioContext does not exist in the latest Chrome, it's window.AudioContext. Also, in the built file there are still requires everywhere...it would be nice if the build was standard JavaScript meant for the browser, either without requires and already bundled, or using ES modules. This looks like a cool project, if it were modernized a bit I could work with it more easily. Thanks!

Possible improvement using analyser.smoothingTimeConstant = 0;

Was wondering if sonic-server.js would be improved by setting analyser.smoothingTimeConstant = 0;

Max distance ?

First of all Excellent implementation.

I wanted to know is it possible to tweak the code so that it works for a distance of around ~3 feet. As of now it works only when I hold the mobile and the laptop next to each.

Can't use download

When I download as zip chat doesn't work.
Uncaught ReferenceError: SonicServer is not defined in main.js

Am I doing something wrong?

Do you know if this would work in a cordova app on Android?

Hi,

Love this project! I was wondering if it would work when running as part of a Cordova/PhoneGap application running on Android?

Many thanks!

Force HTTPS on demos

Thanks for making such a cool project!

I was experiencing trouble getting the device to hear my codes because (and I learned this after numerous tries) that you must use the HTTPS version of the website in order to get the notification for the microphone request. Please consult the image below for a preview of the Settings tab above for GitHub Pages:
https://pageshot.net/kpTWIE9YqslXXwYM/github.com

Pairing two device using sonic.js

Hello Broismus ,

how to pair two device using sonicnet.js file and sending the data through sonic sound can you explain me or share with me the document on my id [email protected]

emoticons sample not working

Hi,
I appreciate the concept which you have mode.It is a fascinating idea especially for IOT.
Well I am not able to make the application work on my Side.
I did following
I used the following URL
http://borismus.github.io/sonicnet.js/emoticons/

1)Windows chrome and Ubuntu chrome (No communication)
2)Ubuntu chrome and android chrome(No communication)
3)Windows Chrome and Android Chrome (No communication)

Following are the logs:
'webkitAudioContext' is deprecated. Please use 'AudioContext' instead.
all.js:302 getUserMedia() no longer works on insecure origins. To use this feature, you should consider switching your application to a secure origin, such as HTTPS. See https://goo.gl/rStTGz for more details.
all.js:350 Audio input error: NavigatorUserMediaErrorconstraintName: ""message: "Only secure origins are allowed (see: https://goo.gl/Y0ZkNV)."name: "PermissionDeniedError"proto: NavigatorUserMediaErrorSonicServer.onStreamError_ @ all.js:350
chrome-extension://ahdmnckpgiahccdbfhdpemiaggfcnbhe/popup.js:2 Uncaught ReferenceError: jQuery is not defined
3all.js:311 Uncaught TypeError: Cannot read property 'stop' of undefined

Please let me know if I am missing anything from my side.

License file

Add a LICENSE file

Uncaught ReferenceError: webkitAudioContext is not defined