Hear the Future. Global Audio Summit 2025, Shanghai, China

Over a period of 10 days, at the end of March 2025, I have visited the vibrant Shanghai region of China following an invitation by the China Audio Industry Association (CAIA) to attend the organization's Global Audio Summit 2025. I have often participated in events promoted by national and international audio industry associations, mostly oriented by scientific, academic, engineering, or trading charters. But this one was one of the most vibrant product development conferences I have ever attended. Here is my report.

I tested the Bose Ultra Open Earbuds and I'm Keeping Them. They sound great and allow listening at safe levels while being aware of what other people say. These make a great case for Open Ears and that's the topic of this article where I have inserted my review of the Bose Ultra Open Earbuds and I provide examples of how the industry has been exploring alternative designs that avoid in-ear occlusion, from loose-fit earbud shapes to the recent air conduction craze.

Adding a valuable perspective to the topic of True Wireless Stereo (TWS) earbuds and hearables development, Jean-Marc Luneau (7 Sensing Software) details meaningful new features and improvements for brands to differentiate their products and make them stand out in today’s crowded market. This article was originally published in audioXpress April 2021.

True wireless headphones sales have enjoyed extraordinary growth in the past year. After a very successful Q4 2018, which saw shipments reach a total equal to the previous three quarters combined, Q1 2019 witnessed year-on-year growth of 223% in units and 188% in revenue. Consumers appear to enjoy the freedom that truly wireless products bring. Although, the continued domination by AirPods does still mean that the market remains a largely Apple phenomenon.

Dialog Semiconductor announced that its audio and Configurable Mixed Signal ICs (CMICs) have been adopted by Huawei for their Honor FlyPods, the company’s latest True Wireless Stereo (TWS) earbuds. Five Dialog ICs provide voice control and power to Huawei’s recently announced TWS earbuds. A Dialog’s SmartBeat DA14195 System-on-Chip (SoC) is integrated into each FlyPod earbud and is connected to a pair of Voice Pick Up (VPU) sensors.