G10L25/00- Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00.G10L21/0232- Processing in the frequency domain.G10L21/0216- Noise filtering characterised by the method used for estimating noise.visual or tactile, in order to modify its quality or its intelligibility G10L21/00- Processing of the speech or voice signal to produce another audible or non-audible signal, e.g.G10L- SPEECH ANALYSIS OR SYNTHESIS SPEECH RECOGNITION SPEECH OR VOICE PROCESSING SPEECH OR AUDIO CODING OR DECODING.238000006467 substitution reaction Methods 0.000 description 1.235000019800 disodium phosphate Nutrition 0.000 description 1.238000004364 calculation method Methods 0.000 description 1.230000005540 biological transmission Effects 0.000 description 2.238000004519 manufacturing process Methods 0.000 description 3.230000001276 controlling effect Effects 0.000 description 5.238000004422 calculation algorithm Methods 0.000 abstract description 6.238000001514 detection method Methods 0.000 claims description 3.230000003044 adaptive Effects 0.000 claims abstract description 62.230000004301 light adaptation Effects 0.000 title claims abstract description 31.238000002592 echocardiography Methods 0.000 title claims abstract description 38.Application granted granted Critical Publication of US10482895B2 publication Critical patent/US10482895B2/en Status Active legal-status Critical Current Adjusted expiration legal-status Critical Links Assignors: CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ALLEN, JUSTIN, LASHKARI, KHOSROW Publication of US20190074025A1 publication Critical patent/US20190074025A1/en Assigned to CIRRUS LOGIC, INC. reassignment CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Cirrus Logic International Semiconductor Ltd filed Critical Cirrus Logic International Semiconductor Ltd Priority to US15/693,726 priority Critical patent/US10482895B2/en Assigned to CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD. Original Assignee Cirrus Logic International Semiconductor Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)Ĭirrus Logic International Semiconductor Ltd
( en Inventor Khosrow Lashkari Justin Allen Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US15/693,726 Other versions US10482895B2 Google Patents US20190074025A1 - Acoustic echo cancellation (aec) rate adaptation US20190074025A1 - Acoustic echo cancellation (aec) rate adaptation
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