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Yamaha gets Fuji TV into InfoSound, to bring acoustic data transmission apps to tablets and phones
Remember Yamaha's InfoSound technology? If not, well, it's a bit of black magic that shoots data wirelessly to devices using an inaudible (to humans, anyway) 18kHz signal emitted from a speaker and received via microphone. Yamaha came up with the idea back before the ubiquity of WiFi-enabled TVs, and now it's partnered up with Fuji Television Network to develop apps for phones and tablets that use the tech. Keep in mind, InfoSound has a fairly short range (33 feet) and maxes out with a data rate of only 80 bits per second, so you won't be streaming sound or video. That said, it's a fat enough pipe to send out hyperlinks, so the apps seem destined for use in retail outlets and in conjunction with digital signage to make it easy for folks to navigate to websites or receive store coupons. Further details are few and far between for now, but what info we do have can be found in the PR after the break.
Fuji, NTT testing non-compressed HDTV video transmission at Olympics
Wireless HD is having a tough time catching on in the consumer market, but that doesn't mean that things are as dreary in the commercial realm. Fuji Television Network and NTT Corp. are testing out "non-compressed HDTV video transmission using a wireless technology based on the 120GHz milliwave band in live feeds from the Beijing Olympic Games." By utilizing the technology, the duo has demonstrated "simultaneous, wireless transmission of multiple HDTV video channels without delay," essentially enabling camera toting employees to capture footage from more places by being able to walk around untethered. Being able to record spontaneous outbursts from jubilant victors no matter where they are at the Games? Score.
