Spectrogram

What is an audio spectrogram?   An audio spectrogram is a visual representation of sound. Spectrogram, in general, is a time-varying spectral representation which shows the variation of spectral density of a signal with respect to time. Spectrograms (or...

Stereo Separation Metering

Goniometer   The Goniometer presents the stereo separation signal measurement in the audio metering world. A Goniometer plots the signal on a two-dimensional area so that the correlation between the two audio channels becomes visually apparent. The goniometer...

Dynamic Equalizer

Dynamic equalizer is essentially a type of a conventional parametric equalizer. It is “dynamic” because the otherwise static gain of the filter is replaced by a dynamic control loop. Parameters such as frequency and quality (Q) remain the same. Depending on the design...