{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,1]],"date-time":"2025-02-01T05:30:46Z","timestamp":1738387846206,"version":"3.35.0"},"reference-count":13,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2008,9,12]],"date-time":"2008-09-12T00:00:00Z","timestamp":1221177600000},"content-version":"vor","delay-in-days":2387,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Trans Emerging Tel Tech"],"published-print":{"date-parts":[[2002,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>This paper presents a low\u2010complexity variable step\u2010size control for acoustic echo cancellation filters. The proposed control method is based on two supplementary adaptive filters with low memory length. The first supplementary filter is used to control the double\u2010talk situations while the second supplementary filter is employed to detect variations of the echo\u2010path impulse response. The variable step\u2010size here derived is independent from die echo coupling loss and from the reverberation time and thus it is suitable for both hands\u2010free and handset terminals.<\/jats:p>","DOI":"10.1002\/ett.4460130203","type":"journal-article","created":{"date-parts":[[2008,9,12]],"date-time":"2008-09-12T15:07:50Z","timestamp":1221232070000},"page":"85-93","source":"Crossref","is-referenced-by-count":0,"title":["A variable step\u2010size control of adaptation for acoustic echo cancellation filters"],"prefix":"10.1002","volume":"13","author":[{"given":"Vojko","family":"Pahor","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alberto","family":"Carini","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2008,9,12]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"crossref","unstructured":"C.Antweiler J.GrunwaidandH.Quack Approximation for optimal step\u2010size control for acoustic echo cancellation. InProc. ICASSP\u201097 IEEE Conference on Acoustics Speech and Signal Processing M\u00fcnchen Germany Vol. 1 pages295\u2013298 1997.","DOI":"10.1109\/ICASSP.1997.599627"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1109\/79.774933"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.1109\/82.580846"},{"key":"e_1_2_1_5_2","doi-asserted-by":"crossref","unstructured":"H.Ezzaidi I.BourmeysterandI.Rouat A new algorithm for doubletalk detection and separation in the context of digital mobile radio telephone InProc. ICASSP\u201097 IEEE Conference on Acoustics Speech and Signal Processing Miinchen Germany pages1897\u20131900 1997.","DOI":"10.1109\/ICASSP.1997.598911"},{"key":"e_1_2_1_6_2","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4471-1019-4_2"},{"key":"e_1_2_1_7_2","doi-asserted-by":"publisher","DOI":"10.1109\/79.774932"},{"volume-title":"Adaptive Filter Theory","year":"1995","author":"Haykin S.","key":"e_1_2_1_8_2"},{"key":"e_1_2_1_9_2","unstructured":"E.H\u00e4nsler From algorithm to system \u2010 it's a rocky road InIWAENC '97 International Workshop on Acoustic Echo and Noise Control London UK Sep.1997."},{"key":"e_1_2_1_10_2","doi-asserted-by":"publisher","DOI":"10.1109\/97.586039"},{"key":"e_1_2_1_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-1684(00)00082-7"},{"key":"e_1_2_1_12_2","doi-asserted-by":"publisher","DOI":"10.1109\/PROC.1980.11774"},{"issue":"1","key":"e_1_2_1_13_2","first-page":"1","article-title":"An adaptive echo canceller with variable step gain method","author":"Yamamoto S.","year":"1982","journal-title":"Trans. IECE Japan."},{"key":"e_1_2_1_14_2","unstructured":"T.Schertler G. U.Schmidt Implementation of a low\u2010cost acoustic echo canceller. InProc. IWAENC '97 International Workshop on Acoustic Echo and Noise Control London UK Sept.1997."}],"container-title":["European Transactions on Telecommunications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fett.4460130203","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ett.4460130203","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,31]],"date-time":"2025-01-31T22:40:39Z","timestamp":1738363239000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ett.4460130203"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2002,3]]},"references-count":13,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2002,3]]}},"alternative-id":["10.1002\/ett.4460130203"],"URL":"https:\/\/doi.org\/10.1002\/ett.4460130203","archive":["Portico"],"relation":{},"ISSN":["1124-318X","1541-8251"],"issn-type":[{"type":"print","value":"1124-318X"},{"type":"electronic","value":"1541-8251"}],"subject":[],"published":{"date-parts":[[2002,3]]}}}