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ADSP-BF518 MP3 codec



		

			

									
					    kishanm
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Jan 5, 2018 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    ADSP-BF518 MP3 codec is not supporting for all frequency of audio signal. Request to share if there is any reference code which can help to process audio signal working in Any frequency 
    
									
			        
		
    

				
						
        

    
    Tags: 
                                            
                 Audio Signal Processors
                
                                                    
                 sample code
                
                                                    
                 adsp-bf518
                
                                                    
                 audiocodec
                
                                                    
                 Blackfin Embedded Processors
                
                                        
                                            
                
                
                                
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      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Feb 20, 2018 5:43 AM
            
            
					
      
	
      

		
		
      
					
      Hi,
      
 

      The software modules which are available currently are listed in the below link:
      http://www.analog.com/en/design-center/landing-pages/001/blackfin-software-modules.html
      
 
      Also please note that the Blackfin MP3 decoder supports the following frequencies:
      
 
      • All sampling frequencies as specified by [1] (ISO/IEC 11172-3, a.k.a. ‘MPEG1’, 32, 44.1,and 48kHz) and [2] (ISO/IEC 13818-3, a.k.a. ‘MPEG2’, 16kHz, 22.05kHz, and 24kHz)
      • Support for sampling frequencies of 8kHz, 11.025kHz, and 12 kHz (for an unofficial standard, widely known as ‘MPEG2.5 MP3’)
      
 
      You can find the more information in the "KT-7_MP3_Decoder_BF_Product_Reference" manual which available in the MP3 decoder installation path.
      <installation drive>:\Analog Devices\SoftwareModules\MP3_Decoder-BF-Rel4.0.0\Documents
      
 
      Regards,
      
 
      Kader
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

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      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Feb 20, 2018 5:43 AM
            
            
					
      
	
      

		
		
      
					
      Hi,
      
 

      The software modules which are available currently are listed in the below link:
      http://www.analog.com/en/design-center/landing-pages/001/blackfin-software-modules.html
      
 
      Also please note that the Blackfin MP3 decoder supports the following frequencies:
      
 
      • All sampling frequencies as specified by [1] (ISO/IEC 11172-3, a.k.a. ‘MPEG1’, 32, 44.1,and 48kHz) and [2] (ISO/IEC 13818-3, a.k.a. ‘MPEG2’, 16kHz, 22.05kHz, and 24kHz)
      • Support for sampling frequencies of 8kHz, 11.025kHz, and 12 kHz (for an unofficial standard, widely known as ‘MPEG2.5 MP3’)
      
 
      You can find the more information in the "KT-7_MP3_Decoder_BF_Product_Reference" manual which available in the MP3 decoder installation path.
      <installation drive>:\Analog Devices\SoftwareModules\MP3_Decoder-BF-Rel4.0.0\Documents
      
 
      Regards,
      
 
      Kader
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

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