wireless headphones / noise-cancelling / rechargeable
Technics Energetic Sound and the Industry-leading*1 Noise Cancelling True Wireless Headphones EAH-AZ70W
Las Vegas, NV, United States, January 6, 2020 – True wireless headphones have been established as a market standard, and in recent years the demand for high-quality sound has been increasing. In order to satisfy this demand, Technics will be releasing the EAH-AZ70W True Wireless Headphones with a thorough focus on an acoustic design that is equipped with the industry-leading noise cancelling performance. The EAH-AZ70W pursues ideal sound by accumulated knowledge of Technics’ original acoustic technologies until now.
10-mm Diameter Driver Unit and Original Acoustic Design
The large diameter 10-mm dynamic driver built with the diaphragm composed of graphene-coated PEEK material delivers rich bass sound and transparent wide range sound. The Acoustic Control Chamber is precisely designed to control air flow and it optimizes the balance of each frequency by increasing the sound pressure characteristics. An energetic rich sound is generated.
Dual Hybrid Noise Cancelling Technology
The EAH-AZ70W is applied Dual Hybrid Noise Cancelling Technology composed of a couple of combinations. Firstly, Feedforward Noise Cancelling (FF-NC) and Feedback Noise Cancelling (FB-NC). Secondly, a combination of Analogue and Digital Processing. It can realise an Industry-leading Noise Cancelling Effect in the True Wireless category.
For FF-NC that cancels the noise captured outside of the headphones, High-order Noise Filters are adapted and they reproduce signals opposing various noise patterns to cancel noise effectively.