Title : 
A note on noise in audio amplifiers
         
        
            Author : 
Woll, H. ; Putzrath, F.
         
        
            Author_Institution : 
RCA Victor Division, Camden, New Jersey
         
        
        
        
        
        
            Keywords : 
1f noise; Circuit noise; Coupling circuits; Frequency; Impedance; Noise figure; Noise generators; Signal to noise ratio; Thermal resistance; Voltage;
         
        
        
            Journal_Title : 
Audio, Transactions of the IRE Professional Group on
         
        
        
        
        
            DOI : 
10.1109/T-SP.1954.28220