Timestretch | Elastique

Many renowned producers and audio engineers have used Elastique Timestretch in their work. Here are a few examples:

Match the Mode to the Source: Don't use "Pro" for a simple kick drum; use "Efficient" or a specialized transient mode to save CPU. Use "Pro" for vocals and full instrumentals. elastique timestretch

Elastique, by contrast, identifies exactly where each bead (transient) is located. It stretches the wire (the sustaining tone) using advanced interpolation, but it keeps the beads intact, only repositioning them in time. When shifting pitch, elastique separates the pitch information from the formants (the resonant frequencies that define vowel sounds and instrument character). This allows you to raise a vocal by five semitones while keeping the singer sounding like a human, not a helium-inhaled cartoon. Many renowned producers and audio engineers have used

With the rise of AI and machine learning, zplane continues to update élastique (now in version 3.x and beyond). It remains the benchmark because it balances two things perfectly: mathematical precision and musicality. It doesn't just "math" the audio; it preserves the soul of the performance. Elastique, by contrast, identifies exactly where each bead

Elastique Timestretch is a proprietary algorithm developed by iZotope, which uses advanced digital signal processing techniques to achieve high-quality time-stretching. The algorithm analyzes the audio signal and generates a new waveform that preserves the original sound's characteristics, including its pitch, tone, and rhythmic feel. Elastique Timestretch is designed to provide accurate and artifact-free time-stretching, even at extreme ratios.