crackle >> /ˈkræk(ə)l/
Definition: [intransitive verb] Make a rapid succession of slight cracking noises.
Example: the fire suddenly crackled and spat sparks
Definition: [noun] A sound made up of a rapid succession of slight cracking sounds.
Example: there was a crackle and a whine from the microphone
Definition: [noun] A pattern of minute surface cracks on painted or varnished surfaces, glazed ceramics, or glass.
Example: She also creates crackle finishes, which makes the frame truly customized.