Audio Tones with TVOut

Projects Programming
10

Well I sort of take back my last statement. The sound outputs, but the timing is a bit sluggish and the sound quality is bad. It pops and crackles during the time that it's playing a tone. It may have something to do with the way it's coded. The image on screen also flickers while the tone is played as well. What I'm going for is a motorcycle-like sound that increases in frequency up to a certain number and then resets the frequency (revsound) to a lower value and then it starts a similar loop below it. Is this too much for the Arduino to handle? I wouldn't think so but I still could use some help I guess... :sweat_smile:
Here's the code:

#include <TVout.h>
#include "LightCycle.h"
#include <stdio.h>

TVout TV;

void setup()
{
  TV.begin(NTSC,127,97);
  TV.bitmap(0,0,LightCycle);
 
  int revsound = 100;
  while (revsound < 300)
  {
    TV.tone(revsound,65);
    delay(65);
    revsound ++;
  }
  
  revsound = 75;
  
  while (revsound < 275)
  {
    TV.tone(revsound,60);
    delay(60);
    revsound ++;
  }
  
  revsound = 50;
  
  while (revsound < 250)
  {
    TV.tone(revsound,60);
    delay(60);
    revsound ++;
  }
    noTone;
}

void loop()
{
  
}