FR3097364B1 - Architecture de traitement de signal pour détecter un mot-clé d’activation dans un signal audio, procédé de gestion d’un assistant numérique personnel l’utilisant, et véhicule automobile l’incorporant - Google Patents
Architecture de traitement de signal pour détecter un mot-clé d’activation dans un signal audio, procédé de gestion d’un assistant numérique personnel l’utilisant, et véhicule automobile l’incorporant Download PDFInfo
- Publication number
- FR3097364B1 FR3097364B1 FR1906470A FR1906470A FR3097364B1 FR 3097364 B1 FR3097364 B1 FR 3097364B1 FR 1906470 A FR1906470 A FR 1906470A FR 1906470 A FR1906470 A FR 1906470A FR 3097364 B1 FR3097364 B1 FR 3097364B1
- Authority
- FR
- France
- Prior art keywords
- motor vehicle
- processing architecture
- signal processing
- managing
- detecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000004913 activation Effects 0.000 title abstract 5
- 230000005236 sound signal Effects 0.000 title abstract 5
- 238000001514 detection method Methods 0.000 abstract 4
- 238000007781 pre-processing Methods 0.000 abstract 1
Classifications
-
- 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
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Lock And Its Accessories (AREA)
Abstract
Il est divulgué une architecture de traitement de signal pour la détection d’un mot-clé d’activation dans un signal audio capté dans un véhicule automobile, comprenant des microphones (11-1n) pour capter des signaux audio respectifs, un DSP (20) comprenant un ou plusieurs modules de prétraitement (21,22,23) des signaux audio captés par les microphones, un processeur principal (10) avec un module de reconnaissance vocale (11), et des moteurs de détection de mot-clé d’activation dans chacun des signaux audios, respectivement. Le DSP (20) comprend en outre un module de détection de mot-clé d’activation (100) pour exécuter les moteurs de détection de mot-clé d’activation en interne audit DSP. F igure pour l’abrégé : f ig ure 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1906470A FR3097364B1 (fr) | 2019-06-17 | 2019-06-17 | Architecture de traitement de signal pour détecter un mot-clé d’activation dans un signal audio, procédé de gestion d’un assistant numérique personnel l’utilisant, et véhicule automobile l’incorporant |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1906470 | 2019-06-17 | ||
| FR1906470A FR3097364B1 (fr) | 2019-06-17 | 2019-06-17 | Architecture de traitement de signal pour détecter un mot-clé d’activation dans un signal audio, procédé de gestion d’un assistant numérique personnel l’utilisant, et véhicule automobile l’incorporant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3097364A1 FR3097364A1 (fr) | 2020-12-18 |
| FR3097364B1 true FR3097364B1 (fr) | 2021-09-10 |
Family
ID=68581881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1906470A Expired - Fee Related FR3097364B1 (fr) | 2019-06-17 | 2019-06-17 | Architecture de traitement de signal pour détecter un mot-clé d’activation dans un signal audio, procédé de gestion d’un assistant numérique personnel l’utilisant, et véhicule automobile l’incorporant |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR3097364B1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021116577A1 (de) | 2021-06-28 | 2022-12-29 | Audi Aktiengesellschaft | Kraftfahrzeug mit einem Mikrofonarray und Verfahren zum Anpassen eines Strahlformungsverfahrens |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016212647B4 (de) | 2015-12-18 | 2020-08-20 | Volkswagen Aktiengesellschaft | Verfahren zum Betreiben eines Sprachsteuerungssystems in einem Innenraum und Sprachsteuerungssystem |
| US11437020B2 (en) * | 2016-02-10 | 2022-09-06 | Cerence Operating Company | Techniques for spatially selective wake-up word recognition and related systems and methods |
| US11164570B2 (en) * | 2017-01-17 | 2021-11-02 | Ford Global Technologies, Llc | Voice assistant tracking and activation |
-
2019
- 2019-06-17 FR FR1906470A patent/FR3097364B1/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR3097364A1 (fr) | 2020-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
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| PLSC | Publication of the preliminary search report |
Effective date: 20201218 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |
|
| PLFP | Fee payment |
Year of fee payment: 4 |
|
| ST | Notification of lapse |
Effective date: 20240205 |