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Elias Nemer
Elias J Nemer: Reducing acoustic noise in wireless and landline based telephony. Nortel Networks, Mintz Levin CohnFerris Glovsky and Popeo PC, June 6, 2006: US07058572 (40 worldwide citation)

Acoustic noise for wireless or landline telephony is reduced through optimal filtering in which each frequency band of every time frame is filtered as a function of the estimated signal-to-noise ratio and the estimated total noise energy for the frame. Non-speech bands and other special frames are f ...


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Elias J Nemer: Reducing acoustic noise in wireless and landline based telephony. Nortel Networks, Mintz Levin Cohn Ferris Glovsky and Popeo PC, May 6, 2008: US07369990 (14 worldwide citation)

Acoustic noise for wireless or landline telephony is reduced through optimal filtering in which each frequency band of every time frame is filtered as a function of the estimated signal-to-noise ratio and the estimated total noise energy for the frame. Non-speech bands, non-speech frames and other s ...


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Elias J Nemer: Method of and apparatus for reducing acoustic noise in wireless and landline based telephony. Nortel Networks, Mintz Levin Cohn Ferris, Glovsky And Popeo PC, October 12, 2006: US20060229869-A1

Acoustic noise for wireless or landline telephony is reduced using frequency domain of optimal filtering in which each frequency band of every time frame is filtered as a function of the estimated signal-two-noise ratio and the estimated total noise energy for the frame. Non-speech, non-speech frame ...



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