@inproceedings{528424d94dd746e4b47653c46b5b45b1,
title = "Detection of howling frequency using temporal variations in power spectrum",
abstract = "Indoor audio feedback is a common problem in many audio amplification systems. The audio feedback can be out of control in some indoor conditions, which results in howling. Also, the howling frequency is subject to variation by the changes of indoor environments. Most conventional methods attempt to eliminate the howling, but they do not provide a way to predict the occurrence of howling. This paper presents a novel method to predict the howling frequency using temporal variations in power spectrum.",
keywords = "acoustic feedback circuit, Howling, moving average, power spectrum",
author = "Lee, \{Jae Won\} and Choi, \{Seung Ho\}",
year = "2011",
doi = "10.1007/978-3-642-20998-7\_6",
language = "English",
isbn = "9783642209970",
series = "Communications in Computer and Information Science",
number = "PART 2",
pages = "46--51",
booktitle = "Ubiquitous Computing and Multimedia Applications - Second International Conference, UCMA 2011, Proceedings",
edition = "PART 2",
note = "2nd International Conference on Ubiquitous Computing and Multimedia Applications, UCMA 2011 ; Conference date: 13-04-2011 Through 15-04-2011",
}