Waveform Loading Animation. Feel free to change the color. loading,waveform,wave,frequency,sound waves,music wave,audio,audio wave,equalizer,sound,music,volume,speaker,loudspeaker,song,loader,processing,wave graph,progress,waiting,load,device,process,buffering,preloader,player,media,reload,play,multimedia,refresh,audio waves,music bar,music equalizer,music playing,microphone,instrument,sync,update,mic,repeat,loud