Principi et al., 2015 - Google Patents
An integrated system for voice command recognition and emergency detection based on audio signalsPrincipi et al., 2015
View PDF- Document ID
- 13152428883176373480
- Author
- Principi E
- Squartini S
- Bonfigli R
- Ferroni G
- Piazza F
- Publication year
- Publication venue
- Expert Systems with Applications
External Links
Snippet
The recent reports on population ageing in the most advanced countries are driving governments and the scientific community to focus on technologies for providing assistance to people in their own homes. Particular attention has been devoted to solutions based on …
- 238000001514 detection method 0 title abstract description 66
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/08—Speech classification or search
- G10L2015/088—Word spotting
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/08—Speech classification or search
- G10L15/18—Speech classification or search using natural language modelling
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/26—Speech to text systems
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
- G10L15/065—Adaptation
- G10L15/07—Adaptation to the speaker
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L17/00—Speaker identification or verification
- G10L17/26—Recognition of special voice characteristics, e.g. for use in lie detectors; Recognition of animal voices
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/28—Constructional details of speech recognition systems
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/487—Arrangements for providing information services, e.g. recorded voice services, time announcement
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
- H04M2201/40—Electronic components, circuits, software, systems or apparatus used in telephone systems using speech recognition
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00-G10L21/00
- G10L25/78—Detection of presence or absence of voice signals
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/003—Changing voice quality, e.g. pitch or formants
- G10L21/007—Changing voice quality, e.g. pitch or formants characterised by the process used
- G10L21/013—Adapting to target pitch
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Principi et al. | An integrated system for voice command recognition and emergency detection based on audio signals | |
| US11823679B2 (en) | Method and system of audio false keyphrase rejection using speaker recognition | |
| WO2021051506A1 (en) | Voice interaction method and apparatus, computer device and storage medium | |
| US9293133B2 (en) | Improving voice communication over a network | |
| US7962337B2 (en) | Method of operating a speech recognition system | |
| US8589167B2 (en) | Speaker liveness detection | |
| CN107799126A (en) | Sound end detecting method and device based on Supervised machine learning | |
| US20130211826A1 (en) | Audio Signals as Buffered Streams of Audio Signals and Metadata | |
| WO2019242414A1 (en) | Voice processing method and apparatus, storage medium, and electronic device | |
| EP1561203B1 (en) | Method for operating a speech recognition system | |
| CN109410521A (en) | Voice monitoring alarm method and system | |
| US20240005918A1 (en) | System For Recognizing and Responding to Environmental Noises | |
| US11996114B2 (en) | End-to-end time-domain multitask learning for ML-based speech enhancement | |
| JP2024507916A (en) | Audio signal processing method, device, electronic device, and computer program | |
| US20230317274A1 (en) | Patient monitoring using artificial intelligence assistants | |
| WO2025031102A1 (en) | Method and apparatus for training speech enhancement network, and storage medium, device and product | |
| Principi et al. | A distributed system for recognizing home automation commands and distress calls in the Italian language. | |
| US20190304457A1 (en) | Interaction device and program | |
| US10785562B1 (en) | Position-aware recording devices able to provide context to speech | |
| CN107680592A (en) | A kind of mobile terminal sound recognition methods and mobile terminal and storage medium | |
| JP2006201496A (en) | Filtering device | |
| Principi et al. | A speech-based system for in-home emergency detection and remote assistance | |
| JP2020067562A (en) | Device, program and method for determining action taking timing based on video of user's face | |
| CN116959496A (en) | Voice emotion change recognition method and device, electronic equipment and medium | |
| Lin et al. | Nonverbal acoustic communication in human-computer interaction |