Sound processing device and method, karaoke system and vehicle

A sound processing and sound collection device technology, applied in the transmission system, digital transmission system, modulation carrier system, etc., can solve the problem of large delay of karaoke in the car

Pending Publication Date: 2020-10-09
BYD CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this disclosure is to provide a sound processing device, method, karaoke system and vehicle, which are used to solve the problem of large delay in karaoke in the car in the prior art

Method used

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  • Sound processing device and method, karaoke system and vehicle
  • Sound processing device and method, karaoke system and vehicle
  • Sound processing device and method, karaoke system and vehicle

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Embodiment Construction

[0052] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0053] Before introducing the sound processing device, method, karaoke system and vehicle provided by the present disclosure, the application scenarios involved in the various embodiments of the present disclosure are firstly introduced. In this application scenario, both the sound processing device and the sound collection device can be set on the vehicle, or on other smart terminals....

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Abstract

The invention relates to a sound processing device and method, a karaoke system and a vehicle. The device comprises a demodulation module, a playing module and a processing module, and the demodulation module is connected with the playing module; the playing module is connected with the processing module; the demodulation module is used for demodulating the modulation signal sent by the sound acquisition device; audio signal acquisition, wherein the audio acquisition device is used for acquiring an audio signal and sending the audio signal to the playing module, the modulation signal is a signal sent by the sound acquisition device after modulating acquired sound, the processing module is used for sending a preset accompaniment signal to the playing module, and the playing module is used for mixing the audio signal and the accompaniment signal to obtain a playing signal and playing the playing signal. According to the invention, sound transmission is realized through a modulation and demodulation mode, no coding and decoding process is needed, no-delay singing can be realized, and the karaoke experience of a user is improved.

Description

technical field [0001] The present disclosure relates to the technical field of video and audio data processing, and in particular, to a sound processing device, method, karaoke system and vehicle. Background technique [0002] With the development of social economy and the improvement of living standards, the entertainment function has become one of the important references for people to buy cars. As an entertainment activity that can effectively enrich people's spiritual life, karaoke in the car has been widely welcomed by people. Karaoke in the car mainly collects human voices through the microphone, sends the collected human voices to the car player, and then mixes the human voice and accompaniment through the car player to realize K songs. In the prior art, the microphone used for karaoke in the car mainly adopts USB (English: Universal Serial Bus, Chinese: Universal Serial Bus) microphone, bluetooth microphone or AUX (English: Auxiliary, Chinese: audio input interface)...

Claims

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Application Information

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IPC IPC(8): G10H1/36H04L27/00
CPCG10H1/366G10H1/361H04L27/00
Inventor 张海涛曹高波
Owner BYD CO LTD
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