共 17 条
 
              [1]
            
             
            
                BLOCH B, 1950, LG, V26, P88
              
              [3]
            
             
            
                 BLOOMFIELD L, 1933, LANGUAGE, P369
              
              [4]
            
             
            
                 FLETCHER H, 1929, SPEECH HEARING, P74
              
              [5]
            
             
            
                 FLETCHER H, 1950, J ACOUST SO, V22, P93
              
              [6]
            
             
            
                 GRAY GW, 1946, BASES SPEECH, P217
              
              [7]
            
             
            
                 Jones D., 1947, OUTLINE ENGLISH PHON
              
              [9]
            
             
            
                 KNUDSEN VO, 1950, ACOUSTICAL DESIGNING, P180
              

