Patent №
US 7,620,546
Granted
2009-11-17
Filed 2005
Owner
HARMAN BECKER AUTOMOTIVE SYSTEMS-WAVEMAKERS, INC.
Lab
—
AI components
5
ml · vision · speech · planning · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11085825
A speech signal isolation system configured to isolate and reconstruct a speech signal transmitted in an environment in which frequency components of the speech signal are masked by background noise. The speech signal isolation system obtains a noisy speech signal from an audio source. The noisy speech signal may then be fed through a neural network that has been trained to isolate and reconstruct a clean speech signal from against background noise. Once the noisy speech signal has been fed through the neural network, the speech signal isolation system generates an estimated speech signal with substantially reduced noise.
AI classification
Ownership
HARMAN BECKER AUTOMOTIVE SYSTEMS-WAVEMAKERS, INC.
assignment · 169040361
Assignors
HETHERINGTON, PHILLIP, ZAKARAUSKAS, PIERRE, PARVEEN, SHAHLA
On an employer assignment, the assignors are typically the inventors.