We all love seeing data represented in pretty ways — whether it’s necessary or not. Take VU meters for example. They’re a super useful tool for audio editors to balance signals, but they also look ...

I promised to devote this column to a consideration of how audio metering varies in level as a function of various weighting schemes and the B.S. 1770 algorithm. However, over the past month, I’ve ...

Over the summer [ElectroSmash] put the finishing touches on the Arduino Audio Meter, a shield for the Arduino Uno that visualizes various aspects of an incoming audio signal on a set of four 8×8 LED ...

Danish manufacturer DK-Technologies has an addition to its range of Master Stereo Display audio meters, called the MSD100C. The company says the unit is aimed at the broadcast market, particularly ...

The circuit was designed to create a volume unit meter that would be used to measure the intensity of audio or sound level. Volume Unit (VU) – an entity equal to a decibel for expressing the magnitude ...

COPENHAGEN– Audio meter producer DK-Technologies has released its DK3 and new DK4 meter. DK3 and DK4 both offer de-embedding of SDI 3G input channels, and DK4 also includes three AES and two analogue ...

DK-Technologies says its booklet, “Audio Levels and Readings,” offers answers to audio metering questions such as why engineers measure audio levels, use the dB scale or talk about Leq(m) and Dynamic ...

Filmic Pro‘s latest 6.4 update brings support for Bluetooth microphones, new UI features for the iPhone X, and a new ‘Auto Shutter’ feature. We’ve covered Filmic Pro in the past and shown off just how ...

VU stands for volume unit (the other common type of audio meter is the PPM or Peak Programme Meter). A VU meter is essentially a voltmeter calibrated to give a reading of 0VU when fed with a sine wave ...

The circuit shows the peak level of the audio input using MOSFET Op-Amp. Audio level meters are designed to allow the optimum setting of input level for various sound functions. It utilizes a Metal ...

The ElectroSmash website has featured a new Arduino Audio Meter which takes the form of a programmable guitar pedal based on the Arduino UNO development board. Providing users with the ability to read ...