Signal Processing Challenges for Active Noise Cancellation Headphones

Authors:

Liebich, S. ,  Fabry, J. ,  Jax, P. ,  Vary, P.

Book Title:

ITG-Fachtagung Sprachkommunikation

Organization:

VDE

Publisher:

VDE Verlag GmbH

Date:

Oct. 2018

ISBN:

978-3-80074-767-2

Language:

English

Abstract

The evolving field of headphones, particularly hearables, and current developments in low power audio processing chips raise the interest in active approaches to address the problem of ambient noise. Methods of Active Noise Can- cellation (ANC) are well suited as a supplement for passive attenuation, as they work specifically well for low frequen- cies. They are offering more flexibility to account for chang- ing acoustic conditions and requirements. This contribution gives an overview of the ANC headphone problem and addresses the specific algorithm design challenges.

Download

BibTeX

Copyright © by IKS
liebich18c.pdf

This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.

---