Moppel Tetra

Moppel has released version 1.2 of Tetra, a freeware synthesizer VST instrument for Windows PC.

Tetra generates a bandlimited quadrature signal, ie. a stereo signal whose harmonics differ pairwise by 90 degrees. By morphing between two definable timbres, Tetra can create a wide range of unique sounds.

Changes in Tetra v1.2

  • Fixed crackling noise when running multiple synth instances on multi-core systems.
  • Added 11 new presets, retuned old presets.
  • Minor speed improvements (about 10% less CPU drain).
  • Fixed potential pops and sticking notes.
  • Limited the maximum generated frequency to 21kHz even at sample rates greater than 44.1kHz to avoid volume change at different sample rates.
  • Downward compatible to v1.0/v1.0a.

Tetra is available as a freeware VST instrument for Windows PC.

Visit Moppel for more information.