Speech Analysis TRIZ Cases
- Home appliance and method for operating the same
See how dual-sensor adaptive filtering separates operation sounds from external noise to enable
- Refrigerator Noise Control Using Terminal Device Proximity Detection
See how a refrigerator uses terminal device audio and location data to distinguish refrigerator
- Methods and systems applied to transposing audio signals to haptic stimuli in the body for multichannel immersion
See how multichannel signal processing and linear tactile transducers transpose audio to haptic
- Vehicle Microphone Road Noise Cancellation Using Accelerometer Signals
Accelerometer-guided filtering removes road noise from vehicle microphone signals, improving hands-free call clarity without degrading speech.
- Adaptive Vehicle Sound Control Using Driver Emotion and Road Context
Music EQ, driving patterns, and road conditions are combined to generate emotional vehicle sounds that reduce stress and improve engagement.
- Vehicle Interior Personalization Using Emotion-Sensing Feedback
Sensors and machine learning detect occupant emotion and automatically tune lighting, HVAC, audio, and seating to improve comfort.
- Vehicle Audio Signal Decomposition for System-Specific Sound Profiles
Frequency-domain decomposition tied to vehicle operating signals isolates system-specific audio profiles for fault detection and sound control.
- In-Vehicle Lane Departure Alerts Without Turn Signal Data
Local audio and video processing detects unsignaled lane departures in real time, alerting drivers while limiting backend data uploads.
- Vehicle TTY Interface for Automatic Accessibility Setup
Voice, image, and device detection trigger automatic TTY and audio setup in vehicles, reducing manual connection steps for rideshare passengers.
- Vehicle Soundscape Control for Environmental Noise Masking
AI analyzes vehicle vibration and ambient noise to select matching sound sources that mask road and environmental noise.