Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Systems and methods for audio signal analysis and modification

Systems and methods for audio signal analysis and modification

US Patent 8315857 · Granted Nov 20, 2012

Estimated economic value: $4,090,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Virtual assistant domain functionality2025
Intelligent electric vehicle supply equipment energy management2025
Pre-wakeword speech processing with reverse automatic speech recognition2025
Using semantic grammar extensibility for collective artificial intelligence2025
Interpreting queries according to preferences2025
Building a natural language understanding application using a received electroni2025
Machine learning for optimization of power distribution to electric vehicle char2025
Performing speech recognition using a local language context including a set of 2025
Deriving acoustic features and linguistic features from received speech audio2024
Controlling an engagement state of an agent during a human-machine dialog2024
Sponsored search ranking simulation for patterns triggered by natural language q2024
Fleet electrification management2024