[GTALUG] anyone running linux on a new dell xps 9550

[Stewart C. Russell]

On Mon 05 Sep 2016 18:09 +0100, Jamon Camisso via talk wrote:
>>
>>> try http://onlinetonegenerator.com/ …

If you open multiple tabs to that site set to different frequencies,
such as:

* http://onlinetonegenerator.com/?freq=439
* http://onlinetonegenerator.com/?freq=440
* http://onlinetonegenerator.com/?freq=442

you can have far too much fun with beat frequency interference. I do
believe I paid good money once to hear Sonic Boom (ex Spacemen 3) play
an hour's set of the above.

cheers,
 Stewart