Doppeltler
-Some of this is translated with DeepL, and needs to be edited for clarity
Ameya has been building the original UTAU resampler from scratch.
Doppeltler is multi-threaded, 64-bit compatible, and can even handle file formats other than.wav.
| Flag | Name | Range | Default | Description |
|---|---|---|---|---|
| g | Gender | [-100-100] |
0 | Positive values will deepen the voice, while negative ones will make it higher. |
| B | [0-100] |
50 | Applies breathiness before synthesis, and is affected by other flags. | |
| N | Formant on/off | Toggles the formant filter on or off. | ||
| P | Peak compressor | [0-100] |
86 | Compresses the voice to make the volume more consistent. |
| t | Pitch | 0 | Shifts the pitch by a number of cents. 1 cent = 1/100th of a semitone. |
| Flag | Description |
|---|---|
| A | High frequency emphasis rate of the noise component (default setting a100) |
| R | Backwards. reverse front and back |
| S | Number of threads By default, the number of threads corresponds to the number of logical cores on the computer. |
| i | length of the rear fixed area (ms) |
| v | consonant velocity of the rear fixed area |
File formats
- Previously, if a file format other than
.wavis found inoto.ini, resampler would append.wavto the file name like this: aaa.mp3→aaa.mp3.wav
Now, with environment variables set, Doppeltler is able to read files in their original format. See tools for setting up encoders and environment variables.
Other Notes
- Input files are no longer required to be sampled at 44100Hz
- You can also set a consonant velocity of the rear fixed area in the form of "front/back" for the i argument. UTAU itself does not currently support this.
- You can also set the rear fixed length in the form of "front/back" in the fixed length of the v argument. UTAU itself does not currently support this.