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