Systems and methods for vehicle automatic speech recognition error detection

Method and apparatus are disclosed for detecting ASR errors. An example vehicle includes a microphone for automatic speech recognition (ASR), a climate control system, and a processor. The processor is configured to receive data captured by the microphone, determine, based on the received data, that...

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Bibliographic Details
Main Authors Scott Andrew Amman, Joshua Wheeler
Format Patent
LanguageEnglish
Published 09.02.2022
Subjects
ACOUSTICS
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
MUSICAL INSTRUMENTS
PHYSICS
PUBLIC ADDRESS SYSTEMS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
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Summary:Method and apparatus are disclosed for detecting ASR errors. An example vehicle includes a microphone for automatic speech recognition (ASR), a climate control system, and a processor. The processor is configured to receive data captured by the microphone, determine, based on the received data, that a level of buffeting detected by the microphone exceeds a threshold level corresponding to buffeting caused by the climate control system, and responsively provide an alert indicating that a climate control vent is aimed at the microphone.
Bibliography:Application Number: GB20180008822