Fri, December 6, 2024
Thu, December 5, 2024
[ Thu, Dec 05th 2024 ] - MSN
Threads is testing post analytics
[ Thu, Dec 05th 2024 ] - The New York Times
Who Is Tech Really For?
Wed, December 4, 2024
Tue, December 3, 2024
Mon, December 2, 2024
Sun, December 1, 2024
Sat, November 30, 2024
Fri, November 29, 2024

Improving Acoustic and Bone Conduction Speech Enhancement


//science-technology.news-articles.net/content/2 .. stic-and-bone-conduction-speech-enhancement.html
Published in Science and Technology on Tuesday, December 3rd 2024 at 5:32 GMT by Tim Hastings   Print publication without navigation

  • Professor Stephen Xia and his team developed an audio super-resolution model that enhances speech signals using neural networks.

The article from Northwestern University's McCormick School of Engineering discusses a new approach to enhancing speech signals in noisy environments using both acoustic and bone conduction microphones. Researchers have developed a deep learning model that integrates signals from both types of microphones to improve speech intelligibility. Acoustic microphones capture sound through the air, while bone conduction microphones pick up vibrations directly from the skull, which can be particularly useful in noisy conditions. The study, led by Professor Philipos Loizou, found that this dual-microphone system significantly outperforms traditional single-microphone methods in environments with high levels of background noise, such as in vehicles or crowded places. This technology could potentially benefit hearing aid users, telecommunication systems, and voice-controlled devices by providing clearer speech signals in challenging acoustic environments.

Read the Full mccormick.northwestern.edu Article at:
[ https://www.mccormick.northwestern.edu/news/articles/2024/12/improving-acoustic-and-bone-conduction-speech-enhancement/ ]

Publication Contributing Sources