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Eseph (エセフ) is a voicebank for the UTAU and OpenUTAU programs.

History[]

Eseph is a genderless/sexless masc-presenting UTAU. He was initially released July 2021. Since then, Eseph has received language updates and voicebank updates.

Character Details[]

A mysterious android from an unknown land. It is believed that he is from a world where androids are very commonplace. Eseph himself seems to be built for music instruction. He is extremely curious and impressionable, though becomes anxious easily. He often sings songs to calm himself.

Product Information[]

「eseph COLORS」*NEW* 06/17/24[]

A line of Multi-Expression voicebanks for UTAU & OpenUtau.

Product Information
Optimum
  Range: C2 ~ G4
  Tempo: 60 ~ 200 BPM
Technical
  Input: Kana-aliased(Numeric file names)
  Reclist: VCV (+CVVC,CV Aliases) (G#2, E3, A3, G#4[Falsetto])
  System: Microsoft Windows, MAC OS, and Linux
Package details as noted:
  • Current Version: v1.0
  • Japanese VCV Sound Library for UTAU. CVVC and CV Aliases are also included.
  • Recorded with custom list.
  • It is compatible with presamp and autoCVVC2.002
  • It is compatible with OpenUTAU's [JA VCV] & [JA CVVC] phonemizer.
  • Has various extra sounds not present in standardized VCV. Phonemes for consonant gemination ( a.k.a. 促音(Sokuon), or っ("Little 'tsu'" ) ) are also present.
  • Optimized for OpenUtau and WORLDLINE-R.
  • Has 5 Voice Colors. Can be all used together or individually.
Downloads as noted:
Voicebank sample

Product Information
Optimum
  Range: C2 ~ G4
  Tempo: 60 ~ 200 BPM
Technical
  Input: ARPAbet (DELTA Patch available)
  Reclist: D-ARPAsing[E-Type] (G#2, E3, A3, G#4[Falsetto])
  System: Microsoft Windows, MAC OS, and Linux
Package details as noted:
  • Current Version: v1.0
  • English ARPAbet Sound Library for UTAU.
  • Recorded with custom list. Uses D-ARPAsing format. Backwards-compatible with classic ARPAsing.
  • There is a DELTA Patch, which allows use of the voicebank in DELTA-Style SAMPA format.
  • It is compatible with ARPAsing Assistant and LyricInputHelper.
    • ARPAsing Assistant only works with eseph_COLORS_Complete_en. It will not work when using a Voice Color as an individual voicebank.
  • It is compatible with OpenUTAU's [EN ARPA] phonemizer. The DELTA patch allows compatibility with the [EN XSAMPA] phonemizer.
  • The voicebank has a number of phonemes that are not standard for ARPAsing or ARPAbet, so that eseph can sing with his intended accent. A custom OpenUtau and LyricInputHelper dictionary which utilize these phonemes are included.
  • Optimized for OpenUtau and WORLDLINE-R.
  • It is recommended to set the Normalization parameter ( P flag in UTAU ) to around 0~20.
  • Has 5 Voice Colors. Can be all used together or individually.
Downloads as noted:
Voicebank sample

Voice Colors[]

Each voicebank shares 5 Voice Colors, and 2 X(Cross) Colors between them. They are designed to sound identical between the Japanese and English voicebanks, with the same tone, direction, and number of pitches.

Product Information
Optimum
  Genre: EDM, Electronica, Techno, Trance, Dance
  Range: C2 ~ G4
  Tempo: 60 ~ 200 BPM
Package details as noted:
  • 3 Pitches(G#2, E3, A3)
  • A neutral tone. It boasts a consistent and clear timbre throughout its whole range.
  • Bridges the gap between 02_Soft and 03_Strong.
Downloads as noted:
Voicebank sample

Product Information
Optimum
  Genre: Soft Rock, Pop, Electronica, Ambient, Funk, Choir, Lo-Fi
  Range: C2 ~ G4
  Tempo: 60 ~ 200 BPM
Package details as noted:
  • 3 Pitches(G#2, E3, A3)
  • A relaxed tone. The timbre is light and delicate, with sharp and clear consonants.
  • Bridges the gap between 01_Straight and 04_Weak.
Downloads as noted:
Voicebank sample

Product Information
Optimum
  Genre: Rock, Metal, Industrial, Dance, Alternative
  Range: C2 ~ G4
  Tempo: 60 ~ 200 BPM
Package details as noted:
  • 3 Pitches(G#2, E3, A3)
  • A stern tone. The vowels are loud and the timbre is tense
  • It is the strongest of eseph's Voice Colors.
  • This Vocal Colors' degree of intensity tends to vary somewhat depending on the resampler or rendering engine.
  • This Voice Color is great for a stronger high-range, or a rigid and gravelly low range.
Downloads as noted:
Voicebank sample

Product Information
Optimum
  Genre: Ballad, Soft Rock, EDM, Dark Techno, Pop, Electronica, Vaporwave
  Range: C2 ~ G4
  Tempo: 60 ~ 200 BPM
Package details as noted:
  • 3 Pitches(G#2, E3, A3)
  • A whispery tone. There is an apparent "breathiness" to the voice.
  • It is the most subdued of eseph's Voice Colors.
  • Contrast to the other Voice Colors, this one goes best with 05_Falsetto.
  • It is meant to have a more "whisty" quality than 02_Soft.
Downloads as noted:
Voicebank sample

Product Information
Optimum
  Genre: Soft EDM, Ballad, Indie, Ambient
  Range: F4 ~ F5
  Tempo: 60 ~ 200 BPM
Package details as noted:
  • 1 Pitch(G#4)
  • A special tone that enables expert control of a masculine falsetto. Its timbre is thin with a feminine flavor.
  • Pairs best with 04_Weak.
  • It is recommended that it is not used below F4.
Downloads as noted:
Voicebank sample

Product Information
Optimum
  Genre: Rock, Pop, EDM, Dance
  Range: C2 ~ G4
  Tempo: 60 ~ 200 BPM
Package details as noted:
  • 3 Pitches(G#2[02_Soft], E3[01_Straight], A3[03_Strong])
  • A setting where the voice is weaker in the lower range, and stronger in the higher range. Powerscale.
  • Of all of the Voice Colors, this one most closely resembles the tone of eseph's original voicebanks.
Downloads as noted:

Product Information
Optimum
  Genre: Soft EDM, Ballad, Lo-fi, Vaporwave
  Range: C2 ~ G4
  Tempo: 60 ~ 200 BPM
Package details as noted:
  • 4 Pitches(G#2[01_Straight], E3[02_Soft], A3[04_Weak], G#4[05_Falsetto])
  • A setting where the voice becomes weaker at higher pitches.
  • This tone is sweet and best for making eseph sing emotionally.
Downloads as noted:



「eseph for UTAU」[]

Product Information
Optimum
  Range: C2 ~ G4
  Tempo: 60 ~ 200 BPM
Technical
  Input: Kana-encoded and Kana-aliased
  Reclist: CVVC (G2, E3, A3, G#4[Falsetto])
  System: Microsoft Windows, MAC OS, and Linux
Package details as noted:
  • Current Version: v1.05
    • A patch is available for those with older versions
  • Japanese CVVC Sound Library for UTAU
  • Recorded with eve-style recording list.
  • There are additional modifications to the recording list.
  • It is compatible with presamp and autoCVVC2.002.
  • It is compatible with OpenUTAU's JA CVVC phonemizer.
Downloads as noted:
Voicebank sample

Product Information
Optimum
  Range: C2 ~ G4
  Tempo: 60 ~ 200 BPM
Technical
  Input: XSAMPA
  Reclist: CVVC[delta_g03] (G2, E3, A3, G#4[Falsetto])
  System: Microsoft Windows, MAC OS, and Linux
Package details as noted:
  • Current Version: v1.05
    • A patch is available for those with older versions
  • English CVVC Sound Library for UTAU
  • Recorded with delta_eng_g03 recording list.
  • It is compatible with presamp autoCVVC2.002.
  • Recorded Scales: G2, E3, A3, G#4 (Falsetto)
Downloads as noted:
Voicebank sample


「eseph for OpenUTAU」[]

Product Information
Optimum
  Range: C2 ~ G4
  Tempo: 60 ~ 200 BPM
Technical
  Input: Kana-encoded and Kana-aliased
  Reclist: CVVC (G2, E3, A3, G#4[Falsetto])
  System: Microsoft Windows, MAC OS, and Linux
Package details as noted:
  • Current Version: v1.0
  • English ARPAsing sound library.
  • It is an adjusted port of eseph_en.
  • Sound library recorded with delta_eng_g03 recording list. Converted to ARPAsing for compatibility with OpenUTAU's ARPAsing phonemizer.
  • It features a custom dictionary tailored to eseph's intended pronunciation. A version that uses OpenUTAU's default dictionary is also available.
  • It can also be used as a standard ARPAsing sound library in UTAU. It is compatible with ARPAsing Assistant.
  • Recorded Scales: G2・E3・A3・G#4(Falsetto)
  • Not compatible with presamp or autoCVVC. Please download "eseph for UTAU" for presamp and autoCVVC compatibility.
Downloads as noted:
Voicebank sample

Terms of Use[]

Distribution[]

Website[]

Download Links[]

Usage Content[]

  • Mature 18+ Works: Permission Not Required
  • Character Commercial Use: Permission Required
  • Voicebank Commercial Use: Permission Required
  • Derivative Characters or Voicebanks: Permission Not Required
  • Full Terms of Use: Additional Terms of Use
  • Content that is illegal, discriminatory, or aimed at harming others is strictly prohibited.
  • Pedophiliac expression and acts that encourage it are strictly prohibited.
  • Religious Content - Forbidden*
    • This does not include common hymns.
  • Political Content: Forbidden
  • Sexual/R18 Content: OK! ( With content warning )
  • Violent and Grotesque Content: OK! ( With content warning )
  • LGBTQ+ Content: OK!
  • Kemono/Furry Content: OK!

Commercial Use[]

  • Please contact us in advance as esephvoice@gmail.com for commercial and doujin use.

Editing Sound Library[]

  • Edit the .ini and .frq files: OK!
  • Distribute .ini and .frq files: OK!
  • Distribution of .wav files: Forbidden*
    • If the voicebank is discontinued for no explicit reason, redistribution is allowed.
  • Use of "eseph" on other vocal synths: OK!

Character and Artwork[]

  • Use of character artwork: OK!
  • Derivatives: OK! *
  • Genderbend: OK! *
    • For derivative works, please specify the source as "eseph".

Disclaimer[]

  • The members of eseph-voice are not responsible for any troubles caused by using this sound library or character.
  • Members of eseph-voice can restrict the use of "eseph" sound library and characters for any reason.
  • The conditions described on this page are subject to change.

Additional Terms of Use[]

  • Published work using the voicebank may or may not include visual depictions of the voicebank character.
  • Do not use the voicebank or art as part of a dataset for AI art, NFTs, an AI voice changer, Diff-SVC, or AI TTS.

Disclaimer[]

  • Eseph's creator, voicer, and manager hold no responsibility to any incidents, damage, or loss by the user from downloading or using the voicebank or character.
  • Eseph's creator, voicer, and manager hold no responsibility to any incidents, damage, or loss that occurs to any third party as a result of usage of the voicebank or voicebank character.
  • Eseph's creator, voicer, and manager hold no responsibility and do not endorse the behavior prohibited in the above text.

Gallery[]

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