It must be true that the sound energy from a good shout will warm up something in its path. Although, too many cooks will in this case be needed to even touch the broth.
I propose, for top restaurants, many highly trained and very expensive Michelin-starred shouting-chefs directing their vocal energies to the dish of the day and other menu items.
Technically, for we must think of these things, a cunning oven takes the output from the many chefs and focusses it to transform the vague squiggle of cold ingredients to the valuable piping-hot signature dish.
Some celebrity chefs already swear like mad things. Presumably this is to hone their heating-shouting. It also seems that every televised kitchen these days is full of shouting chefs.
I can only conclude that it's already happening.-- DenholmRicshaw, Mar 27 2011 http://www.youtube....gZU&feature=related I was going to link to sonoluminescence, but this is more quirky [not_morrison_rm, Mar 29 2011] Acoustic power of a shout http://www.jwd.com/tech/notes/tn70.htm40mW [csea, Mar 29 2011] A quick search [link] gives a loud shout at 40mW, so it'll likely take about a kilo-chef to generate 40 watts, which might be enough to cook a small plate over some time.
Gonna take a bit more armwaving to explain how to direct all the shouting energy to the food.-- csea, Mar 29 2011 Amplification.-- pocmloc, Mar 29 2011 //40mW//
Blimey 40 megawatts..must be Gordon Ramsey.-- not_morrison_rm, Mar 29 2011 Portion size.
Micro-meals + kilo-chefs = mega-bucks.-- DenholmRicshaw, Mar 29 2011 m = milli M = mega ... which reminds me of an idea I'll go post, now.-- csea, Mar 30 2011 //it'll likely take about a kilo-chef // [marked-for-tagline]-- DrBob, Mar 30 2011 random, halfbakery