Miniaturizing noise-canceling technology
FEB 15, 2010
DOI: 10.1063/PT.5.024083
The Economist : Thanks to advances in manufacturing techniques, which allow miniature mechanical components to be built into electronic chips, it is now possible to add better noise-canceling features to phones, and also to other products, such as the small “earbuds” used to listen to music players.
© 2010 American Institute of Physics
