Patent №
US 9,870,784
Granted
2018-01-16
Filed 2013
Owner
NUANCE COMMUNICATIONS, INC.
Lab
—
AI components
4
ml · nlp · speech · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
14019860
A system and method for speech quality detection is included. The method may include receiving, at a computing device, a first speech signal associated with a particular user. The method may include extracting one or more short-term features from the first speech signal wherein extracting short-term features includes extracting a time frame of between 10-50 ms. The method may also include determining one or more statistics of each of the one or more short-term features from the first speech signal. The method may further include classifying the one or more statistics as belonging to one of a set of quality classes.
AI classification
Ownership
NUANCE COMMUNICATIONS, INC.
assignment · 311510037
Assignors
SHARMA, DUSHYANT, NAYLOR, PATRICK
On an employer assignment, the assignors are typically the inventors.