Title:
BLUETOOTH AUDIO SIGNAL SEPARATION DEVICE AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/207038
Kind Code:
A1
Abstract:
A Bluetooth audio signal separation device and an application thereof. The signal separation device comprises a reception chip and a transmission chip which are electrically connected; the reception chip is separately communicationally connected to an audio input device and electrically connected to a display module; the transmission chip is communicationally connected to an audio output device; the reception chip is used for receiving audio data of the audio input device and forwarding the audio data to the transmission chip, and is also used for controlling the display module according to communication data; and the transmission chip is used for playing back the audio data by means of the audio output device. The Bluetooth audio signal separation device and the application thereof solve, in the technical solution that an existing ambient light flickers along with music rhythm, the problem of dismatching of light flickering and a change of the music rhythm caused by high noise interference due to controlling by picking up ambient sounds, and the problem that the satisfaction degree of a user is not high due to the fact that the manner of playing back an audio online and transmitting by means of BLE technology does not conform to the music playback habits of the user.
Inventors:
LIU JIANBO (CN)
Application Number:
PCT/CN2022/132395
Publication Date:
November 02, 2023
Filing Date:
November 16, 2022
Export Citation:
Assignee:
HUIZHOU VOLANT ROC ELECTRONICS TECH CO LTD (CN)
International Classes:
B60Q3/78; H04R3/00; H05B47/12
Domestic Patent References:
| WO2019136809A1 | 2019-07-18 |
Foreign References:
| CN114715029A | 2022-07-08 | |||
| CN216817576U | 2022-06-24 | |||
| CN209787421U | 2019-12-13 | |||
| CN112218400A | 2021-01-12 | |||
| CN213586387U | 2021-06-29 | |||
| CN111332197A | 2020-06-26 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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