Patent №
US 6,732,071
Granted
2004-05-04
Filed 2001
Owner
INTEL CORPORATION
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09967440
According to one aspect of the invention, a method is provided in which audio samples representing an input audio signal are received. The input audio samples are transformed into a vector of spectral values in a frequency domain. A value of a quantizing parameter is determined that satisfies one or more criteria based, at least in part, on a modified Newtonian search process, the determined value of the quantizing parameter being used to quantize the respective vector of spectral values to generate a vector of quantized values.
AI classification
Ownership
INTEL CORPORATION
assignment · 125670412
Assignors
LOPEZ-ESTRADA, ALEX A., VANDEUSEN, MARK P.
On an employer assignment, the assignors are typically the inventors.