1. But that crackling noise may be the most interesting of all. 2. There's a crackling noise and a few wisps of smoke, then an explosion. 3. Q . What makes the crackling noise in the ocean that divers hear? 4. The crackling noise comes from the sound waves given off by those collapsing bubbles. 5. At that point, there was a lot of crackling noise . 6. As Armstead winced, struggling to flex it several inches, the player said he heard a crackling noise . 7. Now when I pick up the phone, all I hear is a crackling noise instead of a dial tone. 8. It has been reported that early models produced a crackling noise at high volume levels with certain sound cards. 9. He would often demonstrate this by putting a light bulb in his mouth, which would illuminate, accompanied by a loud, crackling noise . 10. The label was handwritten ( reportedly by Townshend ), and included instructions to the engineers not to attempt to remove any crackling noise .