The mark consists of the stylized letters "HD" and the stylized word "AUDIO" encased in a rectangle-shaped block, in which the stylized letters "HD" are located in the center with light glow all around, and are further surrounded by light streaks shooting out from the center; located at the upper right corner of the stylized letter "H" is the design of a glowing sun; the stylized word "AUDIO" is located below the stylized letter "D"; and there is a thin long light beam shooting diagonally across the letter "A" in the stylized word "AUDIO", the stylized letter "H" and the design of the glowing sun. The colors black, light blue and white appear in the stylized letter "H" and the colors black and white appear in the stylized letter "D"; the color gray appears in the stylized word "AUDIO"; the color blue appears in the light glow surrounding the stylized letters "HD"; the colors blue and white appear in the light streaks surrounding the stylized letters "HD"; the colors white and pink orange appear in the glowing sun design; and the color white appears in the thin long light beam design.