The DX-3 isn’t just a headphone amp or a DAC; it’s a versatile, all-in-one audio hub that easily doubles as a preamp for ...

Abstract: A dynamically tunable coaxial attenuator based on graphene is presented in this paper. The attenuator is achieved by inserting a graphene sandwich structure (GSS) inside the dielectric of ...

Abstract: In this paper, a novel graphene-based tunable attenuator with substrate integrated waveguide (SIW) structure is first presented. Two graphene sandwich structures insert into SIW and are ...

However, a spokesperson from Duolingo explained that part of their decision to terminate these contracts could be “attributed to AI”, sending a very clear signal that the company is happy to ...

Video shared by Sky News Kelner asked Greene to respond to the recent leak of U.S. classified war plans on encrypted chat app Signal. In response, the congresswoman asked for Kelner's nationality.