The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper proposes a novel approach for noise-robust speech recognition which combines a missing-data (MD) derived spectral reconstruction technique and uncertainty decoding based on the weighted Viterbi algorithm (WVA). First, the noisy feature vectors are compensated by using a novel MD imputation technique based on the integration of truncated Gaussian pdfs. Although the proposed MD estimator...
This paper presents a novel noise-robust automatic speech recognition (ASR) system that combines aspects of the noise modeling and source separation approaches to the problem. The combined approach has been motivated by the observation that the noise backgrounds encountered in everyday listening situations can be roughly characterized as a slowly varying noise floor in which there are embedded a mixture...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.