{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,12]],"date-time":"2026-05-12T23:24:15Z","timestamp":1778628255275,"version":"3.51.4"},"reference-count":25,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"8","license":[{"start":{"date-parts":[[2015,8,1]],"date-time":"2015-08-01T00:00:00Z","timestamp":1438387200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Signal Process. Lett."],"published-print":{"date-parts":[[2015,8]]},"DOI":"10.1109\/lsp.2014.2381361","type":"journal-article","created":{"date-parts":[[2014,12,24]],"date-time":"2014-12-24T19:39:15Z","timestamp":1419449955000},"page":"1030-1034","source":"Crossref","is-referenced-by-count":28,"title":["Stochastic Cram\u00e9r-Rao Bound Analysis for DOA Estimation in Spherical Harmonics Domain"],"prefix":"10.1109","volume":"22","author":[{"given":"Lalan","family":"Kumar","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rajesh M.","family":"Hegde","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/29.17564"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/97.917699"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2005.861091"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2008.4518150"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/48.219532"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2013.6638409"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1007\/s11045-011-0160-5"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/29.32276"},{"key":"ref18","author":"williams","year":"1999","journal-title":"Fourier Acoustics Sound Radiation and Nearfield Acoustical Holography"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1006\/aama.1994.1008"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/CAMSAP.2013.6714068"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/HSCMA.2014.6843256"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2011.5946342"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.apacoust.2011.02.010"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2008.4518111"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1121\/1.4726012"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"ii","DOI":"10.1109\/ICASSP.2002.1006109","article-title":"A highly scalable spherical microphone array based on an orthonormal decomposition of the soundfield","volume":"2","author":"meyer","year":"2002","journal-title":"2002 IEEE Int Conf Acoustics Speech and Signal Processing (ICASSP)"},{"key":"ref1","doi-asserted-by":"crossref","first-page":"ii","DOI":"10.1109\/ICASSP.2002.1006151","article-title":"Theory and design of high order sound field microphones using spherical microphone array","volume":"2","author":"abhayapala","year":"2002","journal-title":"2002 IEEE Int Conf Acoustics Speech and Signal Processing (ICASSP)"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2013.6638406"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/TSA.2004.839244"},{"key":"ref22","volume":"1 estimation theory","author":"kay","year":"1993","journal-title":"Fundamentals of Statistical Signal Processing"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511807213"},{"key":"ref24","year":"0","journal-title":"The Eigenmike Microphone Array"},{"key":"ref23","author":"stoica","year":"2005","journal-title":"Spectral Analysis of Signals"},{"key":"ref25","author":"abramowitz","year":"2012","journal-title":"Handbook of Mathematical Functions with Formulas Graphs and Mathematical Tables"}],"container-title":["IEEE Signal Processing Letters"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/97\/6994324\/06985521.pdf?arnumber=6985521","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,1,12]],"date-time":"2022-01-12T16:05:32Z","timestamp":1642003532000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/6985521\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,8]]},"references-count":25,"journal-issue":{"issue":"8"},"URL":"https:\/\/doi.org\/10.1109\/lsp.2014.2381361","relation":{},"ISSN":["1070-9908","1558-2361"],"issn-type":[{"value":"1070-9908","type":"print"},{"value":"1558-2361","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,8]]}}}