SInES Tools: Spectral Morpher

SInES Tools: Spectral Morpher (Audio morphing with time warping, pitch tracking and formant correction)

1. Source A (Start)
2. Source B (End)
3. Strategy	Phase Vocoder Warp (Artifact-free time alignment.) Pitch Tracking Mode: Formant Correction (Preserves original timbre.) Transformation: Smoothing: Excitation Source (Fine Structure): Time Control: Morph Amount: Source A: 50% / Source B: 50%
4. Process
5. Result

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Analysis Parameters: Window Size: 2048 Samples | Hop Size: 512 Samples | FFT Size: 2048 | Sample Rate: dependent on audio file

Spectral Morpher © 2026 by Christoph Reuter and SInES (last modified: 2.10.2026) is released under MIT License
Translation of the Chinese version of the website: Li Hao
How to cite: Reuter, C. (2026). SInES Tools: Spectral Morpher. Web Application https://sinestools.univie.ac.at/spectralmorpher.htm