Inventor

SALVADOR STAN WEIDNER

US21 patents

⚠️ This page may combine multiple inventors who share the name “SALVADOR STAN WEIDNER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SALVADOR STAN WEIDNER

AMAZON TECH INC

Automatic volume attenuation for speech enabled devices

Speech recognition power management

Adaptive neural network speech recognition models

Qualifying trigger expressions in speech-based systems

Confidence estimation based on frequency

Systems and methods for activating subtitles

Configuring notification intensity level using device sensors

Voice-assisted scanning

Speech recognition power management

System and method for analyzing video content and presenting information corresponding to video content to users

Predictive natural language processing models

Smart circular audio buffer

Generation and use of multiple speech processing transforms

Maximum likelihood channel normalization

Voice-assisted scanning

Retrieval and management of spoken language understanding personalization data

Voice-assisted scanning

Speech recognition power management

Configuring notification intensity level using device sensors

RAWLES LLC

Wake word evaluation

Altering audio based on non-speech commands