Audio signal processing method for vehicle-mounted system and vehicle-mounted system
An audio signal processing and audio signal technology, applied in the field of in-vehicle systems, can solve problems such as audio signal processing and optimization, and achieve the effects of optimizing audio processing, shortening response time, and improving reliability
Active Publication Date: 2019-12-10
BYD CO LTD
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[0004] The object of the present invention is to provide an audio signal processing method of a vehicle system and a vehicle system, the audio signal processing method of the vehicle system and the vehicle system are used to overcome the problem that a single hardware structure system cannot perform more complex audio signal processing and optimization
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[0092] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0093] figure 1 It is a flow chart of an audio signal processing method for a vehicle-mounted system shown according to an exemplary embodiment, as shown in figure 1 As shown, the vehicle system includes a first system and a second system, and the audio signal processing method includes the following steps.
[0094] In step S1, a first audio signal and a second audio signal are respectively received through the first system and the second system.
[0095] In step S2, signal processing is performed on the first audio signal and the second audio signal to form a third audio signal.
[0096] In step S3, the third audio signal is output.
[0097] The first syste...
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The present invention discloses a vehicle system audio signal processing method and a vehicle system. The vehicle system comprises a first system and a second system. The audio signal processing method comprises: the first system and the second system are configured to respectively receive first audio signals and second audio signals; the first audio signals and the second audio signals are subjected to signal processing to form third audio signals; and the third audio signals are output. The vehicle system is arranged as a dual system, wherein the first system can be an intelligent electronicproduct system which is popular on a current market, and the second system can be a traditional vehicle system. A vehicle system user's experience for processing vehicle audio can be obviously improved by means of the first system, identifiable compatible formats of vehicle audio processing can be widened, audio processing response time can be shortened, and a hardware structure of a dual systemis employed to perform more complex audio signal processing and optimization.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to an audio signal processing method of a vehicle system and the vehicle system. Background technique [0002] With the vigorous development of the automobile industry, the role of automobiles in people's lives is not only a simple means of transportation, consumers have higher and higher requirements for user experience. In the process of using a car, one of the important factors affecting the user experience: the sound effect of the whole car, which makes the car manufacturers objectively put forward higher requirements for car audio processing. [0003] Existing car audio processing has widely and maturely used digital audio processing methods, and can achieve good sound mixing effects, but because the car system itself will lag behind the development of electronic products, it determines that the user experience of the system will always lag behind consumer electronics produ...
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IPC IPC(8): G11B31/00
Inventor 郎婷尹建银
Owner BYD CO LTD