João Costa JD557

## explanation.md

      
        
          
            
              
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                amirrajan
                / explanation.md
            
            
              Created
              August 7, 2019 18:24
                — forked from AnanthVivekanand/explanation.md
            
              
                Basic sound synth using SDL_audio, with some examples of frequency manipulation on a sine wave. 
              
          
        
      
        
  
      
    	SDL_Init(SDL_INIT_AUDIO);
	SDL_AudioSpec spec, aspec;
	SDL_zero(spec);
	spec.freq = 48000; //declare specs
	spec.format = AUDIO_S16SYS;
	spec.channels = 1;
	spec.samples = 4096;
	spec.callback = callback;
	spec.userdata = NULL;