SIGNAL PROCESSING APPARATUS HAVING VOICE ACTIVITY DETECTION UNIT AND RELATED SIGNAL PROCESSING METHODS
Patent №
US 8,972,252
Granted
2015-03-03
Filed 2012
Owner
REALTEK SEMICONDUCTOR CORP.
Lab
—
AI components
3
ml · nlp · speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
13615515
A signal processing apparatus includes a speech recognition system and a voice activity detection unit. The voice activity detection unit is coupled to the speech recognition system, and arranged for detecting whether an audio signal is a voice signal and accordingly generating a voice activity detection result to the speech recognition system to control whether the speech recognition system should perform speech recognition upon the audio signal.
AI classification
Ownership
REALTEK SEMICONDUCTOR CORP.
assignment · 289590764
Assignors
HUNG, CHIA-YU, YEH, TSUNG-LI, TU, YI-CHANG
On an employer assignment, the assignors are typically the inventors.