Sony WH-1000XM4

Sony has launched its highly-anticipated WH-1000XM4 noise-cancelling headphones – the latest addition to its 1000X range. The tech company says that these headphones deliver “Sony’s best noise-cancelling performance, reducing high and mid-frequency sounds”. With two microphones on each earcup, Sony’s Dual Noise Sensor technology captures ambient noise and passes the data to the trusted HD Noise Cancelling Processor QN1. A new Bluetooth Audio SoC (System on Chip) senses and adjusts to music and noise at over 700 times per second. Using a new algorithm, the HD Noise Cancelling Processor QN1 applies noise cancelling processing in real-time, allowing the listener to focus more on the music they love and blur out unwanted distractions. Edge-AI analyses music in real-time and r...