سوني سماعات لاسلكية ملغية الأزعاج, اسود WH-1000XM4

Industry-leading noise cancellation1

Whether you’re flying long-haul or relaxing in a café, the WH-1000XM4 headphones deliver our best ever noise cancelling performance, keeping out even more high and mid frequency sounds.

The technology behind the noise cancellation

Dual noise sensor technology, featuring two microphones on each earcup, captures ambient noise and passes the data to the HD Noise Cancelling Processor QN1. Using a new algorithm, the HD Noise Cancelling Processor QN1 then applies noise cancelling processing in real time to a range of acoustic environments. Working together with a new Bluetooth Audio SoC (System on Chip), it senses and adjusts to music and noise signals, as well as acoustic characteristics between the driver unit and ears, at over 700 times per second. 

Optimizing noise cancelling

The WH-1000XM4 headphones incorporate two technologies to maximize noise cancelling performance. Unique Atmospheric Pressure Optimizing delivers optimal sound at high altitude2 while Personal Noise Cancellation Optimizer analyses unique sonic characteristics caused by head size, glasses, and hair, then tailors sound to you.

Ambient Sound Control

Adjust ambient sound with the Sony | Headphones Connect app to cancel noise while still allowing through essential sounds, like transport announcements, when you’re listening on the move.

Sound you can believe in

A built-in analogue amplifier integrated in the HD Noise Cancelling Processor QN1 realizes an unmatched signal-to-noise ratio for low distortion and exceptional sound quality for portable devices. Powerful 40mm drivers, with Liquid Crystal Polymer (LCP) diaphragms, make the headphones perfect for handling heavy beats and can reproduce a full range of frequencies up to 40kHz.

Real-time restoration of all your compressed files 

Using Edge-AI (Artificial Intelligence) co-developed with Sony Music Entertainment, DSEE Extreme™ (Digital Sound Enhancement Engine) upscales compressed digital music files in real time. Dynamically recognising instrumentation, musical genres, and individual elements of each song, such as vocals or interludes, it restores the high-range sound lost in compression for a richer, more complete listening experience.