Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Signal noise reduction using magnitude-domain spectral subtraction

Signal noise reduction using magnitude-domain spectral subtraction

US Patent 6804640 · Granted Oct 12, 2004

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multi-stream recurrent neural network transducer(s)2025
Evaluating on-device machine learning model(s) based on performance measures of 2025
On-device speech synthesis of textual segments for training of on-device speech 2025
Exploring heterogeneous characteristics of layers in ASR models for more efficie2025
Unsupervised federated learning of machine learning model layers2025
Identifying and correcting automatic speech recognition (ASR) misrecognitions in2025
Using corrections, of automated assistant functions, for training of on-device m2025
Phrase extraction for ASR models2025
Mixed client-server federated learning of machine learning model(s)2025
Using corrections, of predicted textual segments of spoken utterances, for train2024
Structured video documents2024
Ephemeral learning of machine learning model(s)2024