: You can simulate a massive choir by creating multiple instances of Alter/Ego. To make them sound like distinct individuals rather than a single doubled voice, vary the Helium and Fem Factor parameters on each copy to shift the voice formants.
: Use extreme high notes with the Breath and Stack controls turned up to create a unique shimmering vocal layer over lead synths.
Plogue Alter/Ego is a free real-time singing synthesizer for Windows and Mac that allows you to type in lyrics and play them back as vocal melodies using a MIDI keyboard. Because it focuses on more "modern" (post-1990) synthesis algorithms compared to the vintage-style Chipspeech , it offers a unique, often robotic, but highly expressive vocal character.
![Plogue Alter/Ego [WiN]](https://trickymasseur.com/assets/_default/images/flash.png){kind=small}
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Plogue Alter/ego [win] Apr 2026
: You can simulate a massive choir by creating multiple instances of Alter/Ego. To make them sound like distinct individuals rather than a single doubled voice, vary the Helium and Fem Factor parameters on each copy to shift the voice formants.
: Use extreme high notes with the Breath and Stack controls turned up to create a unique shimmering vocal layer over lead synths. Plogue Alter/Ego [WiN]
Plogue Alter/Ego is a free real-time singing synthesizer for Windows and Mac that allows you to type in lyrics and play them back as vocal melodies using a MIDI keyboard. Because it focuses on more "modern" (post-1990) synthesis algorithms compared to the vintage-style Chipspeech , it offers a unique, often robotic, but highly expressive vocal character. : You can simulate a massive choir by