TV Pampa

Background
TV Pampa is a regional TV station from the state of Rio Grande do Sul, Brazil. It is headquartered in the city of Porto Alegre and currently affiliated with RedeTV!.

1st Logo (1991-1992)
Visuals: There is a picture of a lake view at sunrise. The screen fades into blue, as a transparent circular logo (with cuts added to appear as a sun rising up the ocean) flips from the top-right to the center. The screen fades again into a black/blue gradient, with a bigger, red/yellow version of the same logo shown. "Tv pampa" in white fades below.

Technique: 2D animation.

Audio: A brass fanfare.

2nd Logo (1993-1998)
Visuals: The same circular sunrise logo from before, now in metallic 3D, travels through an abstract corridor which leads into a reflective room. A simply-done blue staircase is seen near the center. The logo then moves right as the camera rotates, entering through a tubed tunnel which connects a red-colored room with sharp pentagonal-like objects. The logo moves right into another tunnel again, before the elements spin quickly as the camera zooms through the center. The same logo, now in its trademark orange color, zooms out from the top and the text "tv pampa" flips below with an outer red border.

Technique: CGI.

Audio: A dramatic synth fanfare.

3rd Logo (1998-2000)
Visuals: Over a black background, multiple light cubes containing the TV Pampa logo inside spin and ram towards the screen (you can see them overlapping with each other). The same 3D logo from before then appears flying into position, with the shiny text "tv pampa", in a much bolder font, below.

Variant: There was also a slower, more extended variant, with the 2D URL appearing below the name.

Technique: Basic CGI.

Audio: A cheerful 6-note synth fanfare. The extended variant has a repetitive brass theme with synth drums.

4th Logo (2000-2005)
Visuals: Unknown

Technique: Unknown

Audio: A rising synth glissando.