Patent ID: 11968518
Assignee: SONY GROUP CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 19:
20. The method of claim 11, wherein the loudspeaker dependent spread factor is based on the formula, γ
    
     n
     ,
     l
    
   
   =
   
    1
    +
    
     
      
       r
       
        n
        ,
        min
       
      
      -
      
       r
       
        n
        ,
        l
       
      
     
     
      
       σ
       
        n
        ,
        l
       
      
      *
      
       (
       
        
         r
         
          n
          ,
          max
         
        
        -
        
         r
         
          n
          ,
          min
         
        
       
       )
      
     
    
   
  
  ,, wherein
γn,l is the loudspeaker dependent spread factor of the at least one individual loudspeaker of the loudspeaker arrangement;
rn,l is a distance of the at least one loudspeaker of the loudspeaker arrangement to the generated virtual sound source;
rn,min is a distance between the loudspeaker of the loudspeaker arrangement closest to the virtual sound source and the virtual sound source;
rn,max is a distance of the loudspeaker of the loudspeaker arrangement farthest to the virtual sound source and the virtual sound source;
σn,l is a loudspeaker dependent spread coefficient.