METHOD AND APPARATUS FOR DETERMINING A NONLINEAR RESPONSE FUNCTION FOR A LOUDSPEAKER

Patent №

US 7,209,566

Granted

2007-04-24

Filed 2001

Owner

D.S.P.C. TECHNOLOGIES LTD.

Lab

—

AI components

planning

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

09962503

A nonlinear response function of a loudspeaker is determined by an iterative process during which the nonlinear response function and a linear response associated with an echo and microphone are alternately revised.

PlanningH04R 29/001H04R 3/04

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AI classification

Planning0.86

Machine learning0.10

Speech0.03

Evolutionary computation0.03

Natural language0.00

Knowledge representation0.00

AI hardware0.00

Vision0.00

Ownership

D.S.P.C. TECHNOLOGIES LTD.

assignment · 122090939

Assignors

GRINIASTY, MEIR

On an employer assignment, the assignors are typically the inventors.

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Cites (5)

LOUDSPEAKER UNIT ADAPTED TO ENVIRONMENTUS 6,996,240 · 2006 INTELLIGENT SPEAKER TRAINING USING MICROPHONE FEEDBACK AND PRE-LOADED TEMPLATESUS 6,766,025 · 2004 NOISE SUPPRESSION APPARATUS AND RECORDING MEDIUM RECORDING PROCESSING PROGRAM FOR PERFORMING NOISE REMOVAL FROM VOICEUS 6,044,341 · 2000 APPARATUS AND METHOD FOR CANCELING ACOUSTIC ECHOES INCLUDING NON-LINEAR DISTORTIONS IN LOUDSPEAKER TELEPHONESUS 5,680,450 · 1997 Patent US 5,694,476US 5,694,476

Cited by (5)

INTEGRATING VOLTERRA SERIES MODEL AND DEEP NEURAL NETWORKS TO EQUALIZE NONLINEAR POWER AMPLIFIERSUS 11,855,813 · 2023 INTEGRATING VOLTERRA SERIES MODEL AND DEEP NEURAL NETWORKS TO EQUALIZE NONLINEAR POWER AMPLIFIERSUS 11,451,419 · 2022 AUTOMATICALLY TUNING AN AUDIO COMPRESSOR TO PREVENT DISTORTIONUS 10,153,744 · 2018 NON-LINEAR ECHO CANCELLATIONUS 9,065,895 · 2015 ECHO CANCELLATION USING CLOSED-FORM SOLUTIONS

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