IT201900024454A1 - Apparecchio audio con basso consumo per ambienti rumorosi - Google Patents
Apparecchio audio con basso consumo per ambienti rumorosiInfo
- Publication number
- IT201900024454A1 IT201900024454A1 IT102019000024454A IT201900024454A IT201900024454A1 IT 201900024454 A1 IT201900024454 A1 IT 201900024454A1 IT 102019000024454 A IT102019000024454 A IT 102019000024454A IT 201900024454 A IT201900024454 A IT 201900024454A IT 201900024454 A1 IT201900024454 A1 IT 201900024454A1
- Authority
- IT
- Italy
- Prior art keywords
- low power
- sound device
- noisy environments
- power sound
- noisy
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
- H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
- H04R25/507—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing implemented by neural network or fuzzy logic
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
- G10L25/27—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique
- G10L25/30—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique using neural networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1083—Reduction of ambient noise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/01—Hearing devices using active noise cancellation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- Computational Linguistics (AREA)
- Evolutionary Computation (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Artificial Intelligence (AREA)
- Multimedia (AREA)
- Quality & Reliability (AREA)
- Automation & Control Theory (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102019000024454A IT201900024454A1 (it) | 2019-12-18 | 2019-12-18 | Apparecchio audio con basso consumo per ambienti rumorosi |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102019000024454A IT201900024454A1 (it) | 2019-12-18 | 2019-12-18 | Apparecchio audio con basso consumo per ambienti rumorosi |
Publications (1)
Publication Number | Publication Date |
---|---|
IT201900024454A1 true IT201900024454A1 (it) | 2021-06-18 |
Family
ID=70228467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT102019000024454A IT201900024454A1 (it) | 2019-12-18 | 2019-12-18 | Apparecchio audio con basso consumo per ambienti rumorosi |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT201900024454A1 (it) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5960391A (en) * | 1995-12-13 | 1999-09-28 | Denso Corporation | Signal extraction system, system and method for speech restoration, learning method for neural network model, constructing method of neural network model, and signal processing system |
US6453284B1 (en) * | 1999-07-26 | 2002-09-17 | Texas Tech University Health Sciences Center | Multiple voice tracking system and method |
US6820053B1 (en) * | 1999-10-06 | 2004-11-16 | Dietmar Ruwisch | Method and apparatus for suppressing audible noise in speech transmission |
US20170032803A1 (en) | 2015-02-26 | 2017-02-02 | Indian Institute Of Technology Bombay | Method and system for suppressing noise in speech signals in hearing aids and speech communication devices |
WO2019014890A1 (zh) * | 2017-07-20 | 2019-01-24 | 大象声科(深圳)科技有限公司 | 一种通用的单声道实时降噪方法 |
US20190034791A1 (en) * | 2017-07-31 | 2019-01-31 | Syntiant | Microcontroller Interface For Audio Signal Processing |
CN109859767A (zh) | 2019-03-06 | 2019-06-07 | 哈尔滨工业大学(深圳) | 一种用于数字助听器的环境自适应神经网络降噪方法、***及存储介质 |
-
2019
- 2019-12-18 IT IT102019000024454A patent/IT201900024454A1/it unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5960391A (en) * | 1995-12-13 | 1999-09-28 | Denso Corporation | Signal extraction system, system and method for speech restoration, learning method for neural network model, constructing method of neural network model, and signal processing system |
US6453284B1 (en) * | 1999-07-26 | 2002-09-17 | Texas Tech University Health Sciences Center | Multiple voice tracking system and method |
US6820053B1 (en) * | 1999-10-06 | 2004-11-16 | Dietmar Ruwisch | Method and apparatus for suppressing audible noise in speech transmission |
US20170032803A1 (en) | 2015-02-26 | 2017-02-02 | Indian Institute Of Technology Bombay | Method and system for suppressing noise in speech signals in hearing aids and speech communication devices |
WO2019014890A1 (zh) * | 2017-07-20 | 2019-01-24 | 大象声科(深圳)科技有限公司 | 一种通用的单声道实时降噪方法 |
US20190034791A1 (en) * | 2017-07-31 | 2019-01-31 | Syntiant | Microcontroller Interface For Audio Signal Processing |
CN109859767A (zh) | 2019-03-06 | 2019-06-07 | 哈尔滨工业大学(深圳) | 一种用于数字助听器的环境自适应神经网络降噪方法、***及存储介质 |
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