A Japanese firm has created what it claims is a world-first “noise-cancelling” fork to mask the sound made by slurping down noodles, dubbed “noodle harassment” on social media. Foreign visitors to Japanese noodle bars are often startled to hear the locals – normally so polite and restrained – noisily slurping down their noodles with lip-smacking gusto. The tradition is supposed to show the diner’s appreciation for the food but some people are becoming bothered by the noise. ‘It’s able to create knowledge itself’: Google unveils AI that learns on its own, needs no human teacher Now an instant noodle producer claims to have found a solution to the problem. Inspired by Japanese toilets, which can be programmed to play an artificial flushing noise to cover embarrassing sounds, Nissin Food Products looked at creating something similar for noodles. The result was a giant fork that is 4.4cm wide and 15.2cm long, and has a sensitive microphone to detect offending slurps. “We developed a system in which any subtle slurping sound can be detected,” the company said in a statement. When the slurp alert is triggered, the fork sends a signal to the user’s mobile phone, which plays the soothing sound of flowing water to mask the noise. The device has a USB charger input and can even be synced to users’ smartphones. Nissin will however only sell the gadget if it receives 5,000 pre-orders by mid-December – at the price of 14,800 yen (US$130).