An audio reproduction device and method are provided. The audio reproduction device is connected to an external memory storing audio data series respectively corresponding to audio phrases and storing management information indicating an address at which each of the plurality of audio data series is stored, and perform reproduction of audio by reading the audio data series from the external memory for each audio phrase. The audio reproduction device includes a serial interface performing serial communication, registers storing the management information corresponding to the audio data series of at least two audio phrases transmitted from the external memory via the serial interface, and a reproduction control circuit reading the audio data series from the external memory via the serial interface for each audio phrase based on the management information stored in the registers and reproducing audio in the order of reading the audio data series for each audio phrase.
AUDIO REPRODUCTION DEVICE AND AUDIO REPRODUCTION METHOD
2024-02-01
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
AUDIO SIGNAL REPRODUCTION DEVICE AND AUDIO SIGNAL REPRODUCTION METHOD
European Patent Office | 2021
|Noise reduction apparatus and audio reproduction apparatus
European Patent Office | 2016
|Sounding body and audio reproduction device using same, and mobile device
European Patent Office | 2017
|