Various examples and techniques pertaining to audio output monitoring for failure detection of warning sound playback are described. In one aspect, audio data, which includes a plurality of bits of a first sound sample and one or more control bits for integrity check, is retrieved from a data storage. The audio data is processed by: (i) performing an integrity check on the first sound sample based on the one or more control bits, and (ii) playing back a first sound using the first sound sample. The first sound can be a warning sound in automobile applications.
Audio output monitoring for failure detection of warning sound playback
2021-03-09
Patent
Electronic Resource
English
IPC: | G10H Elektrophonische Musikinstrumente , ELECTROPHONIC MUSICAL INSTRUMENTS / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / H03M Codieren, Decodieren oder Codeumsetzung allgemein , CODING, DECODING OR CODE CONVERSION, IN GENERAL |
Audio Output Monitoring For Failure Detection Of Warning Sound Playback
European Patent Office | 2019
|Monitoring of audio playback for automotive applications
European Patent Office | 2024
|OVERSPEED DETECTION DEVICE THAT CAN OUTPUT WARNING SOUND
European Patent Office | 2021
|