Title:
AUDIO PROCESSING METHOD AND DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/042154
Kind Code:
A1
Abstract:
An audio processing method and device for a vehicle, used to realize playback of multiple audio streams at different positions in the vehicle according to different playback strategies. The method comprises the following steps: determining a first audio stream playback strategy according to a first audio stream (S11), wherein the first audio stream playback strategy comprises mapping between the first audio stream and a first audio playback device in the vehicle; detecting whether there are at least two audio streams in an audio playback queue (S13); if so, determining whether the at least two audio streams contain the first audio stream (S14); and if so, using the first audio playback device to play the first audio stream according to the first audio stream playback strategy (S15). In the present application, speakers of an onboard stereo are separated, such that each speaker can be controlled by a system to play content independently, thereby realizing simultaneous playback of different audio streams and thus increasing the amount of information a user can acquire.
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Inventors:
LI YUXUAN (CN)
Application Number:
PCT/CN2018/103565
Publication Date:
March 05, 2020
Filing Date:
August 31, 2018
Export Citation:
Assignee:
BEIJING X Y LINK TECH CO LTD (CN)
International Classes:
G10K11/00; H04R3/00
Foreign References:
| CN105933822A | 2016-09-07 | |||
| CN105451138A | 2016-03-30 | |||
| CN202216698U | 2012-05-09 | |||
| KR20080054269A | 2008-06-17 |
Attorney, Agent or Firm:
BEIJING ZHUOTANG IP AGENCY CO., LTD. et al. (CN)
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