spectrogram

gamazama Updated 

BETA VERSION this indicator maps volume as brightness over an SMA. the brightness then fades over time. It draws 30 bands, so you will need to load multiple instances to get a large picture. Configure the settings, then copy and paste the indicator, modifying only the vertOffset attribute each time Patience, bruh. This takes a long time load. Chrome runs it faster...

blackcat1402 Premium

Level: 3 Background John F. Ehlers introuced Dominant Cycle and Spectrogram Indicator in Mar, 2008. Function In "Measuring Cycle Periods" in Mar, 2008, John Ehlers presented a very interesting technique of measuring dominant market cycle periods by means of multiple bandpass filtering. By utilizing an approach similar to audio equalizers, the signal (here, the...