METHOD AND SYSTEM FOR REMOTELY TRAINING AND COMMANDING THE SPEECH RECOGNITION SYSTEM ON A COCKPIT VIA A CARRY-ON-DEVICE IN A CONNECTED AIRCRAFT

METHOD AND SYSTEM FOR REMOTELY TRAINING AND COMMANDING THE SPEECH RECOGNITION SYSTEM ON A COCKPIT VIA A CARRY-ON-DEVICE IN A CONNECTED AIRCRAFT

A method for implementing a speaker-independent speech recognition system with reduced latency is provided. The method includes capturing voice data at a carry-on-device from a user during a pre-flight check-in performed by the user for an upcoming flight; extracting features associated with the use...

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Bibliographische Detailangaben
Hauptverfasser: SUNDARARAJAN, Bharath, MOHAN, Rengarajan, PAULRAJ, Vasantha Selvi
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACOUSTICS
MUSICAL INSTRUMENTS
PHYSICS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
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Beschreibung
Zusammenfassung:A method for implementing a speaker-independent speech recognition system with reduced latency is provided. The method includes capturing voice data at a carry-on-device from a user during a pre-flight check-in performed by the user for an upcoming flight; extracting features associated with the user from the captured voice data at the carry-on-device; uplinking the extracted features to the speaker-independent speech recognition system onboard the aircraft; and adapting the extracted features with an acoustic feature model of the speaker-independent speech recognition system.