Stereophonic sound solution for mobile communication device or portable computer

Abstract

The invention provides stereophonic sound solution for a mobile communication device or a portable computer and belongs to the field of electric communication. A groove for accommodating a bluethooth earphone is formed in a shell of the mobile communication device or the portable computer, the bluethooth earphone is inserted into the shell and is provided with two bluetooth stereo earphone components with in-ear telephone receivers; the mobile communication device or the portable computer is connected with the bluetooth stereo earphone components by virtue of a blutooth connection mode and sends a two-channel stereo aural signal to the bluetooth stereo earphone components; when only a main earphone in the bluetooth stereo earphone components operates, the bluetooth stereo earphone components play monaural aural signals; and when the main and auxiliary earphones in the bluetooth stereo earphone components operate at the same time, the bluetooth stereo earphone components play binaural stereo aural signals. The stereophonic sound solution is convenient in earphone acquisition and use, can be used for preventing the bluetooth earphone from losing, and avoiding the problem of separately configuring a bluetooth earphone charger, and can be widely applied to the field of design and manufacture of electric communication equipment and portable computers.

Description

technical field [0001] The invention belongs to the field of electric communication, and in particular relates to a stereo audio signal playing method for a bluetooth earphone. Background technique [0002] With the continuous upgrading of smart phones (mobile communication tools) and portable computers (including newly developed tablet computers), smart phones and portable computers are now becoming indispensable electronic products in people's lives. Among the most important functions are communication and listening to high-quality music. However, it is sometimes inconvenient to use hands to answer the phone in different environments. For example, when the driver answers the phone while driving, it will affect driving safety, or when the surrounding environment is noisy and it is not conducive to enjoying music. Place the bluetooth headset to solve. [0003] The entanglement of wires when using and placing wired earphones will cause a lot of inconvenience to people. [...

AI Technical Summary

Problems solved by technology

[0007] Although this technical solution realizes the integration of earphone and mobile phone, the bluetooth earphone is easy to carry and is not easy to lose. However, as the use time increases, it is easy to cause the gap between the earphone and the mobile phone case to increase due to the wear and tear of the fastening parts of the two, resulting in a decrease in the fastening force between the two, and the gap between the earphone and the mobile phone case. The gap is easy to loose and cannot be tightly fastened, which will eventually lead to the separation between the earphone and the mobile phone, and the loss of the earphone cannot be avoided.

In addition, in order to ensure the proper fastening force between the earphone and the surrounding mobile phone shell, it will take a lot of effort to remove the earphone, which will also bring inconvenience to the difficulty of taking the earphone out.

[0008] The most critical problem of the above-mentioned technical solution is that the existing bluetooth earphones are all single-configured, which can only transmit monophonic audio signals. This type of technical solution can cope with the low audio quality requirements during daily calls. Users want to use mobile phones or laptops to listen to stereo music (this is already a must-have and most used function of many smartphones or laptops), but they are unwilling to use special ear-mounted high-fidelity headphones (such as , when the "Monster" sound engineer stereo HI-FI headphones Studio Monster Beats are sold on the market for thousands of yuan), such technical solutions are powerless

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