Aspects of the present invention relate to a speech control module (17) for a vehicle (3). The speech control module (17) is operative to generate a voice command data file (VCD) for processing by a speech recognition server (7) disposed externally of the vehicle (3). The speech control module (17) includes one or more controllers (17). The speech control module (17) receives an audio data set (ADS) and at least one application key (15-n). The speech control module (17) generates an audio data set (ADS) in dependence on the received audio signal (S1). The audio data set (ADS) includes a voice command (CMV) spoken by an occupant of the vehicle. The speech control module (17) generates the voice command data file (VCD) comprising the audio data set (ADS) and an application key (15-n). The voice command data file (VCD) is output for transmission to the speech recognition server (7). Aspects of the present invention relate to an authentication module (20); a computer-implemented method of generating a voice command data file (VCD); a vehicle (3); and a speech recognition system (5).
VOICE COMMAND PROCESSING METHOD AND APPARATUS
SPRACHBEFEHLSVERARBEITUNGSVERFAHREN UND -VORRICHTUNG
PROCÉDÉ ET APPAREIL DE TRAITEMENT DE COMMANDE VOCALE
28.08.2024
Patent
Elektronische Ressource
Englisch
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS |
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