Apple's AirPods 4 Redefine ANC Technology Without Ear Tips
Revolutionary Technology in AirPods 4
Apple has pushed the boundaries with its latest release, the AirPods 4. These earbuds come in two variants, one equipped with active noise cancelling (ANC) and built-in speakers in the case, while the other shares the same advanced H2 audio chip but lacks these features. What sets the ANC model apart is its unique ability to function efficiently without the traditional ear tips that many competitors rely on for noise isolation.
The Engineering Behind ANC
Kate Bergeron, Apple's Vice President of Hardware Engineering, detailed the technological innovation behind this feature during an interview. In her visit to one of the company’s acoustic labs, she and Eric Treski, the AirPods marketing director, experienced the ANC performance without ear tips firsthand, leading to significant excitement. The duo recognized the potential of the technology and committed to its development.
Computational Challenges in ANC
The ANC implementation in the AirPods 4 is not merely a design decision; it requires extensive acoustic and computational engineering. Bergeron stated that creating effective ANC in earphones without ear tips is computationally challenging. The H2 chip is critical, enabling the earbuds to analyze environmental sounds and improve cancelling efficiency.
Final Thoughts
Despite the impressive features of AirPods 4, Apple still advises those seeking the best ANC to consider the AirPods Pro 2. As the industry watches closely, the advancements in AirPods technology underscore Apple's innovative approach in the audio marketplace.
This article was prepared using information from open sources in accordance with the principles of Ethical Policy. The editorial team is not responsible for absolute accuracy, as it relies on data from the sources referenced.