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1. WO2020207889 - INTERACTION DEVICE

Publication Number WO/2020/207889
Publication Date 15.10.2020
International Application No. PCT/EP2020/059361
International Filing Date 02.04.2020
IPC
H04R 1/40 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers
20Arrangements for obtaining desired frequency or directional characteristics
32for obtaining desired directional characteristic only
40by combining a number of identical transducers
G06F 3/16 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
16Sound input; Sound output
G10L 15/32 2013.01
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
15Speech recognition
28Constructional details of speech recognition systems
32Multiple recognisers used in sequence or in parallel; Score combination systems therefor, e.g. voting systems
H04R 3/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
3Circuits for transducers
CPC
G06F 3/167
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
16Sound input; Sound output
167Audio in a user interface, e.g. using voice commands for navigating, audio feedback
G10L 15/32
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
15Speech recognition
28Constructional details of speech recognition systems
32Multiple recognisers used in sequence or in parallel; Score combination systems therefor, e.g. voting systems
H04R 1/406
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers, ; loudspeakers or microphones
20Arrangements for obtaining desired frequency or directional characteristics
32for obtaining desired directional characteristic only
40by combining a number of identical transducers
406microphones
H04R 3/005
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
3Circuits for transducers ; , loudspeakers or microphones
005for combining the signals of two or more microphones
Applicants
  • BSH HAUSGERÄTE GMBH [DE]/[DE]
Inventors
  • SCHAEFER, Frank
  • KLEINLEIN, Philipp
  • HELMINGER, Markus
  • HORST, Gerald
Priority Data
10 2019 205 205.311.04.2019DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) INTERAKTIONSEINRICHTUNG
(EN) INTERACTION DEVICE
(FR) DISPOSITIF INTERACTIF
Abstract
(DE)
Eine Interaktionseinrichtung zum Einsatz in einem Haushalt umfasst ein erstes und ein zweites Mikrofon, wobei vorzugsweise eine Richtcharakteristik des ersten Mikrofons zur Abtastung im Nahbereich und eine Richtcharakteristik des zweiten Mikrofons zur Abtastung im Fernbereich eingerichtet ist; und eine Verarbeitungseinrichtung, die dazu eingerichtet ist, auf der Basis von Abtastungen der Mikrofone eine gesprochene Anweisung zu bestimmen; und eine der Anweisung zugeordnete Steuerung durchzuführen.
(EN)
An interaction device for use in a household comprises a first microphone and a second microphone; preferably, a polar pattern of the first microphone is configured for sampling in the close range, and a polar pattern of the second microphone is configured for sampling in the far range; the interaction device further comprises a processing unit configured to ascertain a verbal instruction on the basis of samplings performed by the microphones, and execute a control operation associated with the instruction.
(FR)
L’invention concerne un dispositif interactif conçu pour être utilisé dans un ménage, comprenant : un premier et un deuxième microphone, de préférence un diagramme de directivité du premier microphone étant conçu pour un balayage dans le proche, tandis qu’un diagramme de directivité du deuxième microphone étant conçu pour un balayage dans le lointain ; ainsi qu’un dispositif de traitement conçu pour déterminer une indication parlée sur la base de balayages du microphone ; et une commande associée à cette indication.
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