postal horn
A dark blue or black square, slightly curved at the top and bottom, representing the icon for a level meter or VU meter. It typically shows a series of vertical bars or lines, often in shades of green and yellow, indicating audio levels.
There are different emoji meanings for postal horn in different cultures:
- Western culture
- Commonly recognized in contexts of music, audio engineering, broadcasting, and sound equipment.
- East Asian culture
- Similar recognition, often seen in karaoke systems, music apps, and audio equipment displays.
