An Inventor Wants One Less Wire to Worry About
1–10 of 99 posts
Re: An Inventor Wants One Less Wire to Worry About
#2Paywall, can't get to the article.
Re: An Inventor Wants One Less Wire to Worry About
#3great article. I wonder what the range can get to with this.
Re: An Inventor Wants One Less Wire to Worry About
#4How can one extract usable amounts of power out of sound? Even 100dB SPL has actual power around 1mW/m2.
Re: An Inventor Wants One Less Wire to Worry About
#5Paywall, can't get to the article.
Open an incognito window in Chrome - command-shift-n on a Mac.
Re: An Inventor Wants One Less Wire to Worry About
#6Paywall, can't get to the article.
maybe the mobile link [1] works? i could read it just fine.
[1] http://mobile.nytimes.com/2013/08/18/technology/an-inventor-...
Re: An Inventor Wants One Less Wire to Worry About
#7How can one extract usable amounts of power out of sound? Even 100dB SPL has actual power around 1mW/m2.
Concentrated beam I imagine. I wonder about heat generation locally.
Re: An Inventor Wants One Less Wire to Worry About
#8Paywall, can't get to the article.
Re: An Inventor Wants One Less Wire to Worry About
#9How can one extract usable amounts of power out of sound? Even 100dB SPL has actual power around 1mW/m2.
Concentrated beam I imagine. I wonder about heat generation locally.
It's more likely that a somehow extremely directional soundwave would knock a phone off the table than provide any appreciable amount of power.