Posted by msmash from Slashdot
From the music-stops department: An anonymous reader shares a report: According to the Ancient Greek philosopher Pythagoras, 'consonance' -- a pleasant-sounding combination of notes -- is produced by special relationships between simple numbers such as 3 and 4. More recently, scholars have tried to find psychological explanations, but these 'integer ratios' are still credited with making a chord sound beautiful, and deviation from them is thought to make music 'dissonant,' unpleasant sounding.
But researchers from the University of Cambridge, Princeton and the Max Planck Institute for Empirical Aesthetics, have now discovered two key ways in which Pythagoras was wrong. Their study, published in Nature Communications, shows that in normal listening contexts, we do not actually prefer chords to be perfectly in these mathematical ratios. "We prefer slight amounts of deviation. We like a little imperfection because this gives life to the sounds, and that is attractive to us," said co-author, Dr Peter Harrison, from Cambridge's Faculty of Music and Director of its Centre for Music and Science.
The researchers also found that the role played by these mathematical relationships disappears when you consider certain musical instruments that are less familiar to Western musicians, audiences and scholars. These instruments tend to be bells, gongs, types of xylophones and other kinds of pitched percussion instruments. In particular, they studied the 'bonang,' an instrument from the Javanese gamelan built from a collection of small gongs.
Posted by msmash from Slashdot
From the oops department: An anonymous reader shares a report: Fisker temporarily lost track of millions of dollars in customer payments as it scaled up deliveries, leading to an internal audit that started in December and took months to complete, TechCrunch has learned.
The EV startup was ultimately able to track down a majority of those payments or request new ones from customers whose payment methods had expired. But the disarray, which was described to TechCrunch by three people familiar with the internal payment crisis, took employees and resources away from Fisker's sales team at a time when the company was attempting to save itself by restructuring its business model.
Fisker struggled to keep tabs on these transactions, which included down payments and in some cases, the full price of the vehicles, because of lax internal procedures for keeping track of them, according to the people. In a few cases, it delivered vehicles without collecting any form of payment at all, they said.
Posted by BeauHD from Slashdot
From the freedom-of-speech-missing department: An anonymous reader quotes a report from Techdirt: Nigeria doesn't exactly have a stellar reputation when it comes to respecting the speech rights of its own citizens, nor the rights of platforms that its citizens use. But I will admit that even with that reputation in place, I'm a bit at a loss as to why the country decided to arrest and charge a woman for violating those same laws because she wrote an unkind review of a can of tomato puree on Facebook: "A Nigerian woman who wrote an online review of a can of tomato puree is facing imprisonment after its manufacturer accused her of making a 'malicious allegation' that damaged its business. Chioma Okoli, a 39-year-old entrepreneur from Lagos, is being prosecuted and sued in civil court for allegedly breaching the country's cybercrime laws, in a case that has gripped the West African nation and sparked protests by locals who believe she is being persecuted for exercising her right to free speech."
By now you're wondering what actually happened here. Well, Okoli got on Facebook after having tried a can of Nagiko Tomato Mix, made by local Nigerian company Erisco Foods. Her initial post essentially complained about it being too sugary. So pretty standard fair for a review-type post on Facebook. When she started getting some mixed replies, some of them told her to stop trying to ruin the company and just buy something else, with one such message supposedly coming from a relative of the company's ownership. To that, she replied: "Okoli responded: 'Help me advise your brother to stop ki***ing people with his product, yesterday was my first time of using and it's pure sugar.'"
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