MPEX
MPEX is an alternative high-quality algorithm.
You can choose between the following quality settings:
- MPEX – Preview Quality
For preview purposes.
- MPEX – Mix Fast
A very fast mode for preview. This mode works best with composite music signals (mono or stereo material).
- MPEX – Solo Fast
For single instruments (monophonic material) and voice.
- MPEX – Solo Musical
Higher quality for single instruments (monophonic material) and voice.
- MPEX – Poly Fast
For monophonic and polyphonic material. This is the fastest setting that gives still very good results. You can use this for drum loops, mixes, chords.
- MPEX – Poly Musical
For monophonic and polyphonic material. This is the recommended MPEX quality setting. You can use this for drum loops, mixes, or chords.
- MPEX – Poly Complex
For difficult material or for stretch factors above 1.3. This high quality setting is quite CPU-intensive.
When applying the Pitch Shift process, you can choose between the regular setting and a setting where the formants are preserved for each quality setting.