Patent ID: 11924945
Assignee: AMERICAN FUTURE TECHNOLOGY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 1:
2. The method of using stereo recording to control the flashing of multiple lamps as claimed in claim 1, wherein the sound signal converting into a light flashing formula further comprising a central lamp N driving algorithm and the formula of the central lamp N driving algorithm being as follows:

N1=(A+B)−(B+C)=AB+2B+AC+BC=2A+4B+2C; 

multiplying the above result by itself

N=N1×N1=(2A+4B+2C)×(2A+4B+2C)=4A+16B+4C; 

the basis for the signal strength of the central channel signal to be displayed through the central lamp being: because the value of B is much larger than the values of A and C, the action of B can directly drive the central lamp N to act, where
N means that one or more central lamps flash,
N1 refers to the operation parameter of central lamp,
A is the sound source of the left area,
B is the sound source of the central area,
C is the sound source of the right area.