Patent №
US 10,410,652
Granted
2019-09-10
Filed 2018
Owner
QUALCOMM INCORPORATED
Lab
—
AI components
1
speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
15987840
A method includes generating a high-band residual signal based on a high-band portion of an audio signal. The method also includes generating a harmonically extended signal at least partially based on a low-band portion of the audio signal. The method further includes determining a mixing factor based on the high-band residual signal, the harmonically extended signal, and modulated noise. The modulated noise is at least partially based on the harmonically extended signal and white noise.
AI classification
Ownership
QUALCOMM INCORPORATED
assignment · 464180638
Assignors
ATTI, VENKATRAMAN S., KRISHNAN, VENKATESH
On an employer assignment, the assignors are typically the inventors.