Here, the area you cannot skip is the Capitol. Capitol is the seat of the House of Representatives and the Senate. The huge dome, on the basis of the dome of St. Peter's in Rome, stands apart especially different Washington buildings.
Dynamic range compression (DRC) or simply compression is a signal processing operation that reduces the volume of loud sounds or amplifies quiet sounds by narrowing or compressing an audio signal's dynamic range.
What are the basic types of compression? low level = no one uses this; compress weak sounds, more linear for higher level inputs. wide dynamic range = amount of compression stays the same across all input levels; steady I/O function; people with sig losses may not like WDR compression.