Bluetooth audio based karaoke method

A bluetooth audio and bluetooth technology, applied in short-distance communication services, nan, electrical components, etc., can solve the problems of single function, lack of user presence, and poor effect.

Inactive Publication Date: 2017-05-10
BEIJING SAIBIN TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the gradual popularization of mobile terminals such as mobile phones and tablet computers and the continuous improvement of network bandwidth, various karaoke software suitable for mobile terminals are also used by more and more users, and are gradually becoming popular personal entertainment methods; Plug the wired microphone and earphone into the mobile terminal or directly use the microphone and speaker that comes with the mobile terminal. The former will be bound by the cable and the user experience will be poor, while the

Method used

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Embodiment Construction

[0013] Provide a Bluetooth karaoke microphone and a mobile terminal that can be connected to it with Bluetooth. Both the karaoke microphone and the mobile terminal have a Bluetooth connection unit. The steps for karaoke are as follows: pair the Bluetooth karaoke microphone with the mobile terminal using the Bluetooth connection unit, and the pairing is successful. Finally, a two-way connection between the two devices is established. The Bluetooth karaoke microphone picks up the human voice signal and performs sound effect processing on the human voice signal. Of course, it is also possible to send the music accompaniment signal to the Bluetooth K Karaoke microphone, the karaoke microphone mixes the human voice signal processed or not processed by sound effect with the music accompaniment signal and replays it to the user, so as to realize the simulation of the real karaoke scene.

[0014] The connection method between the karaoke microphone and the mobile terminal specifically ...

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PUM

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Abstract

The invention provides a Bluetooth audio based karaoke method. A Bluetooth karaoke microphone and a mobile terminal in Bluetooth connection with the Bluetooth karaoke microphone are provided; the karaoke microphone and the mobile terminal are provided with a Bluetooth connection unit; and the karaoke method comprises the steps of carrying out Bluetooth pairing on the Bluetooth karaoke microphone and the mobile terminal by utilizing a Bluetooth connection unit; and after the successful pairing, building bidirectional connection of the Bluetooth karaoke microphone and the mobile terminal; picking up a human voice signal and carrying out sound processing on the human voice signal or not by the Bluetooth karaoke microphone; sending a music accompaniment signal to the Bluetooth karaoke microphone by the mobile terminal through a downlink; mixing the human voice signal which is subjected to the sound processing or not with the music accompaniment signal and playing back the mixed signals to a user to realize simulation of a real karaoke scene. Through carrying out reverberation processing on the human voice signal and mixing the human voice signal with the music in the microphone, and adopting a suitable Bluetooth audio transmission mean with high quality and extremely low time delay, the karaoke experience and high-quality voice sharing capacity of the user are improved efficiently.

Description

technical field [0001] The invention belongs to the field of electroacoustics, and in particular relates to a karaoke method based on bluetooth audio. Background technique [0002] With the gradual popularization of mobile terminals such as mobile phones and tablet computers and the continuous improvement of network bandwidth, various karaoke software suitable for mobile terminals are also used by more and more users, and are gradually becoming popular personal entertainment methods; Plug the wired microphone and earphone into the mobile terminal or directly use the microphone and speaker that comes with the mobile terminal. The former will be bound by the cable and the user experience will be poor, while the latter will easily produce echo and howling, which will cause the song effect to deteriorate. Neither of the other two can be realized. The real-time monitoring of the human voice makes the user lack a sense of presence; although the karaoke microphone adopting the wire...

Claims

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Application Information

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IPC IPC(8): H04B5/00H04W4/00H04W76/02H04L29/06
CPCH04B5/0031H04L65/1069H04W4/80H04W76/10H04L65/764H04L65/762H04L65/1104
Inventor 张德明
Owner BEIJING SAIBIN TECH
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