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fulldecent / system-bus-radio

Transmits AM radio on computers without radio transmitting hardware.
https://fulldecent.github.io/system-bus-radio/
MIT License
6.19k stars 386 forks source link

JS port #20

Closed quanyang closed 8 years ago

quanyang commented 8 years ago

Was curious, so I ported the code to vanillaJS.

Works nicely on my MBP Retina Late 2013, on the Google Chrome browser, simply by launching the html page and clicking the button. (1560Khz)

No dependencies required.

There's a bit of noise though.

fulldecent commented 8 years ago

This is awesome!

Can you please share a video or or your results / distance / what receiver?

quanyang commented 8 years ago

AR1741 Multiband Receiver, not mine though.

Has to be really near currently for it to be audible, could probably work at removing the noise or to strengthen the signal.

https://drive.google.com/file/d/0B5-B1W67iMNnRnh0Rlo0UTQyazA/view?usp=sharing

fulldecent commented 8 years ago

谢谢! This looks great. I made a small change and it is less noisy now. Please let me know if this is producing good results for you too.

quanyang commented 8 years ago

yep, this is producing better results for me. Interestingly it was working across multiple frequencies when my MBP was charging.

https://drive.google.com/file/d/0B5-B1W67iMNnR1BUZmZjSHU0R28/view?usp=sharing

fulldecent commented 8 years ago

Thank you, I added the test data to https://github.com/fulldecent/system-bus-radio/blob/master/TEST-DATA.tsv

On Sat, Mar 5, 2016 at 12:32 AM, Quan Yang notifications@github.com wrote:

yep, this is producing better results for me. Interestingly it was working across multiple frequencies when my MBP was charging.

https://drive.google.com/file/d/0B5-B1W67iMNnR1BUZmZjSHU0R28/view?usp=sharing

— Reply to this email directly or view it on GitHub https://github.com/fulldecent/system-bus-radio/pull/20#issuecomment-192582708 .

quanyang commented 8 years ago

Awesome! Glad to be of help. :+1: