So why not integrate the VU meter right into the audio source ... Carefully wrapping the LED strips around the inside circumference of each speaker, the LEDs fit behind the speaker grills ...
This is visualized by a VU-meter chip on a column of LEDs mounted inside the house. After the break you can see the project box that houses the status display. We say it’s too small an needs to ...
A reference power level shown on a VU METER. Although 0 VU is shown on a VU meter as the point of 100% MODULATION, it is not identical to the reference called zero level, which in fact refers to -4 dB ...