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.
In this paper, a broadband region-based near-field beamforming algorithm is proposed and demonstrated for acoustic applications. We use an eigenfilter structure with a minimum-energy cost function based on desired and undesired near-field regions. Robustness is thus achieved by focusing on signals generated from desired zones in space while rejecting signals from undesired zones. This construction...
Spatial audio processing using ad-hoc microphone arrays that consist of mobile devices, such as smartphones, is an attractive approach for future speech and audio capturing applications. However, many issues including microphone local-ization, clock synchronization and gain equalization, need consideration before such ad-hoc arrays can be applied in practice. An additional issue that needs to be considered...
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.