Multichannel combined sound
A multi-channel, sound technology, applied in stereo devices, electrical components and other directions, can solve the problems of inability to connect multiple wireless speakers, limit the number of single speakers, and high cost, and achieve good sound quality, low cost, and convenient life. Effect
Inactive Publication Date: 2017-02-15
连信洲
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Bluetooth speakers in the prior art are often monophonic, and multiple wireless speakers cannot be connected together, or the cost is too high. Compared with the general population, there is a certain threshold. At the same time, the number of single speakers that can be connected currently There are limitations, and it is impossible to wirelessly connect more than 20 speakers without affecting the audio effect. Considering the characteristics of people who use small Bluetooth speakers, design a Bluetooth speaker that improves the sound quality without greatly increasing the cost. is the problem that needs to be solved
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0011] see figure 1 , in the embodiment of the present invention, the multi-channel combined sound system is composed of 10 small sound boxes 1, and each small sound box 1 is equipped with a wireless receiver 2 and a wireless transmitter 3 based on the Bluetooth 4.0 theory, and one of the small sound box 1 One-to-one wireless connection is adopted with the mobile phone or tablet computer 4 through the wireless receiver 2 , and one-to-many wireless connection is adopted between the small stereo 1 and the four small stereos 1 in other small stereos 1 through the wireless transmitter 3 . And one-to-many wireless connection is adopted between one of the four small speakers 1 and the other five small speakers 1 .
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A multichannel combined sound disclosed by the present invention is composed of at least two small sounds, each small sound is equipped with a wireless receiver based on Bluetooth 4.0 and a wireless emitter based on Bluetooth 4.0, and one of the small sounds is in one-to-one wireless connection with a mobile phone or a tablet personal computer via the wireless receiver, and is in one-to-many wireless connection with the other small sounds via the wireless emitter. According to the present invention, the small sounds are combined together to play a same audio source, thereby realizing an effect of the combined sounds. Moreover, the connection number is not limited, the tone quality is not influenced, and the multichannel combined sound is low in cost, is convenient to carry, satisfies the usage demands of some current crowds, provides conveniences for life and has a wide market prospect.
Description
technical field [0001] The invention relates to the field of bluetooth audio, in particular to a multi-channel combined audio. Background technique [0002] Bluetooth speakers in the prior art are often monophonic, and multiple wireless speakers cannot be connected together, or the cost is too high. Compared with the general population, there is a certain threshold. At the same time, the number of single speakers that can be connected currently There are limitations, and it is impossible to wirelessly connect more than 20 speakers without affecting the audio effect. Considering the characteristics of people who use small Bluetooth speakers, design a Bluetooth speaker that improves the sound quality without greatly increasing the cost. is the problem that needs to be solved at present. Contents of the invention [0003] The object of the present invention is to provide a multi-channel combined sound system with unlimited connections, no impact on sound quality, and low cos...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04R5/00
Inventor 连信洲
Owner 连信洲
PatSnap Eureka turns technology decisions into work you can execute. Powered by our Innovation Knowledge Graph, it runs expert workflows across engineering, life sciences, materials and intellectual property. Get your review-ready output in minutes.
