22 Aug. 2023

E2E-S2S-VC:
End-to-end sequence-to-sequence voice conversion
Takuma Okamoto1, Tomoki Toda2,1, and Hisashi Kawai11National Institute of Information and Communications Technology, Japan, 2Nagoya University, Japan

Demo samples and source code

Re eased!

Hi-Fi-CAPTAIN:

Demo samp es: H -F -CAPTAIN corpus for Japanese
used n exper ments

H gh- de ty and h gh-capac ty conversat ona speechsynthes s corpus deve oped by NICT

Source code based on ESPnet2-TTS- Rec pe for CMU-ARCTIC corpus- Rec pe for H -F -CAPTAIN corpus used n exper ments

1 fema e and 1 ma e (Eng sh): 14K utts (para e : 13K)
1 fema e and 1 ma e (Japanese): 19K utts (para e : 18.5K)
ESPnet2-TTS rec pe for JETS-based E2E-TTS

https://ast-astrec.n ct.go. p/demo_samp es/e2e-s2s-vc/

https://ast-astrec.n ct.go. p/en/re ease/h - -capta n/

1. Introduction

3. Proposed methods

Vo ce convers on (VC) methods
Framew se VC based on frame-by frame convers on
Para e data not requ red
D cu t to convert durat on and prosody between source andtarget speakers
End-to-end mode s have been nvest gated (e.g. NVC-Net)
Sequence-to-sequence (S2S) VC
Para e data requ red
Can convert durat on and prosody by S2S mannerBase ne: non-autoregress ve (AR) S2S-VC:
CFS2+PWG
CascademodelsFeatures
Converted wave orm
Converted wave orm
Conformer-Fastspeech 2 (CFS2)-based non-AR convers on
Para e WaveGAN
H F GANmode w th Para e WaveGAN (PWG) neura vocoder
CFS2
CFS2 me spectrogram
spectrogram
Faster and more stab e by me
non-AR
structure comparedw th
Reshapew
thr
Reshapew th rddconvent ona Transformer-based AR modes
Con ormer based
Con ormer based
Four prob ems
decoder
decoder
1. Three mode s (teacher Transformer, CFS2, PWG) are
Var ance adaptor
Mod fied var ance adaptor
separate y tra ned -> theyw/cannot
be o nt y opt mw/ozedsource eatures
source eatures
2. Unstab e a gnment due toCon
teacher
AR-Transformer
Con ormer basedormer based
encoder
encoder
3. H F -GAN neura vocoder outperforms PWG
Reshape w th r
Reshape w th r
4. Energy and fundamenta frequency
of source speakerrequ red
Sourceme spectrogram
SourceSourceenergyog fo

Sourceme spectrogram

Source wave orm

Source wave orm

2. Extended model

End-to-end text-to-speech (E2E-TTS) mode s: VITS and JETS
VITS: VAE + ow + H F -GAN + monoton c a gnment search (MAS)JETS: Fastspeech 2 + H F -GAN + MAS
Proposed E2E-S2S-VC: VITS-VC and JETS-VC
Introduc ng VITS and JETS for E2E-TTS mode s nto S2S-VC
Source me -spectrogram nput can be d rect y converted totarget speech waveform w th a s ng e neura network
Us ng a reduct on factor on y for encoder to successfu y tra n
MAS for VC
End-to-end
Can so ve a the four
prob emsmodels
n base ne mode
Converted wave orm
Targetnear spectrogram

H F GAN

Poster or
encoder

Latent var ab es

Converted waveform

Converted waveform

Monoton ca gnment
searchTra n ng on y<latexit sha1_base64="NJNQeWQviNxrv1Iv6ZmCOrsmfHs=">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</latexit>

mel-spectrogram

CFS20mel-spectrogram

Reshape with rd

Reshape with rd

Conformer-based
decoder

Conformer-based
decoder

Variance adaptor
w/ source features

Modified variance adaptor
w/o source features

Conformer-based
encoder

Conformer-based
encoder

Reshape with reReshape with re<latexit sha1_base64="UuoGvtt7I+Xk3wJ+cGeZ+bYmaE8=">AAACZ3ichVFNS8NAEH2N3/WjVUEEL9WieCrTWGrqSRDEo1qrgpaSxK0G0yQkaUGLf8CDVwVPCiLiz/DiH/DgTygeK3jx4CStqAd1lt2dfTNv9u2O5piG5xM9R6SOzq7unt6+aP/A4FAsPjyy6dlVVxcF3TZtd1tTPWEalij4hm+KbccVakUzxZZ2uBTEt2rC9Qzb2vCPHFGsqPuWUTZ01Q+gpeW8XIon0ykKLUGpuVxGVnLs0FwuqyiJz1ASbVu147fYxR5s6KiiAgELPvsmVHg8dpAGwWGsiDpjLntGGBc4QZS5Vc4SnKEyesjrPp922qjF56CmF7J1vsXk6TIzgWl6ojtq0iPdU4Pef61VD2sEWo5411pc4ZRip+P5t39ZFd59HHyx/tTsowwl1GqwdidEglfoLX7t+LyZX1ifrs/QNb2w/it6pgd+gVV71W/WxPolot8b8LuzKafS2VRmTU4uKu1W9GICU5jl/57HIlawigLfe4AznOMi0pBi0pg03kqVIm3OKH6YNPkBGX+K7w==</latexit>

Posteriorencoder<latexit sha1_base64="vtXSG3/gXnEfJwhbCpsKHsTlp84=">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</latexit>

Reshape w th r

Sourceme spectrogram

Sourceme spectrogram

Stop
grad ent

Source wave orm

Source wave orm(c) VITS-VC(d) JETS-VC(Proposed)(Proposed)

4. Experiments

End-to-end mode s

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Tra n ng on y<latexit sha1_base64="NJNQeWQviNxrv1Iv6ZmCOrsmfHs=">AAACaXichVG7SgNBFD1Z3/GRRJugjRgiVmE2iAargI1loiYRYgi76xjX7IvdSSAGf8DKTtRKQUT8DBt/wMJPkJQKNhbebBZEg3qHmTlz5p47Z2ZUx9A9wdhzSBoYHBoeGR0Lj09MTkWisemiZzdcjRc027DdHVXxuKFbvCB0YfAdx+WKqRq8pNbXu/ulJnc93ba2RcvhFVOpWfq+rimCqOK24ta4qEYTLMX8mO8HcgASCCJnR2+xiz3Y0NCACQ4LgrABBR61MmQwOMRV0CbOJaT7+xzHCJO2QVmcMhRi6zTWaFUOWIvW3Zqer9boFIO6S8p5JNkTu2Ov7JHdsxf28Wuttl+j66VFs9rTcqcaOYlvvf+rMmkWOPhS/elZYB8Z36tO3h2f6d5C6+mbR2evW2ubyfYiu2Yd8n/FntkD3cBqvmk3eb55iTB9gPzzuftBMZ2SV1LL+XQimwm+YhRzWMASvfcqsthADgU69xCnOMdFqCPFpLg020uVQoFmBt9CSnwClIiMFg==</latexit><latexit sha1_base64="rNS1OCb4bpMcjEqs5Z+X5MeKZ80=">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</latexit><latexit sha1_base64="4OoFhHUowFuBnH8jqBY85TqByVQ=">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</latexit>

Trans ormer based
encoder<latexit sha1_base64="+OOda85Wp7KADwhdM+DtfkpeG9U=">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</latexit><latexit sha1_base64="eC9apy1QSgn5/d7Zt+AoccHyhD4=">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</latexit><latexit sha1_base64="rNS1OCb4bpMcjEqs5Z+X5MeKZ80=">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</latexit>

Mod fied var ance adaptor
w/o source eatures

Reshape w th r

HiFi-GAN<latexit sha1_base64="PXKoEVYDHkasKu+PDabXg7bP51c=">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</latexit>

CFS2

Trans ormer based
decoder

A gnment
modu ew th
monoton ca gnment
searchTarget t ons
Exper menta
cond
HiFi-GAN
mel-spectrogram
Dataset: Para e 1,000 utterances for Japanese n H -F -CAPTAIN
Latent variables
Hidden features
Tra n ng: 950 utts, Va dat on: 25 utts, Eva uat on: 25 utts
Flow-based
Samp ng frequency:
24Transformer-based
kHz
decoder
decoder
Alignment
moduleecteva
uatTheonva cr
CER
RTF
oRMSE,Tab e 1 Resu Ob
s o obec ve
ve evaua onsues tern hea:
co MCD,umns or meogf
ceps
ra d s or on
MCD andand ogfo roo mean square
Modified variance adaptor
Alignment
generation
error
RMSE are he means and withs andard dev a ons
CER RTF
and r are he charac er error ra e o au oma c speech
w/o source
featuresSubeva
on6152cr ter(N=20):MOS,s mhe reducar tyon ac or or herecogn on herea ectme acveor monotonicon
an nuate XeonCPU a1 coreo n fine
un ng speakero n ra n ng andalignment
Stchastic
encoder respec veyTransformer-based
Transformer-based
searchdurationts of exper
ments
encoder Resu
encoder
predictor

Targetlinear-spectrogram<latexit sha1_base64="+OOda85Wp7KADwhdM+DtfkpeG9U=">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</latexit>

HiFi-GAN

Stchast c
durat onpred ctor

Trans ormer based
encoder<latexit sha1_base64="eM6rIxeCUOBPgAXcuUEPta9SMRg=">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</latexit><latexit sha1_base64="VGhvqs9Q5O8hrEtQVQplQE+gWFo=">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</latexit>

Parallel WaveGAN

H F GAN

H dden eatures

A gnment generat on

Converted waveform<latexit sha1_base64="eM6rIxeCUOBPgAXcuUEPta9SMRg=">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</latexit>

Targetme spectrogram

F ow based
decoder

CFS2’+H F -GAN(b) CFS2 +H F -GAN(a) CFS2+PWG
CFS2’: CFS2 w th mod ed var ance
w thout source(Base adapterne)(Proposed)energy and fundamenta Cascadefrequency
featuresmodes<latexit sha1_base64="eM6rIxeCUOBPgAXcuUEPta9SMRg=">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</latexit>

Converted wave orm<latexit sha1_base64="g+pqAPt73I3in9Cz9Nx7BZGtSmU=">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</latexit><latexit 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Monotonicalignment
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Training only

Training only
Ma e −→ Fema e<latexit sha1_base64="/zctHQTWmsgO6A/GmvDN+3QYK9U=">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</latexit><latexit sha1_base64="344fGKwWYBSa6N8s6v5JC/7byYs=">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</latexit><latexit sha1_base64="344fGKwWYBSa6N8s6v5JC/7byYs=">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</latexit><latexit sha1_base64="/zctHQTWmsgO6A/GmvDN+3QYK9U=">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</latexit>

Re hape w Me
h rhod<latexit sha1_base64="344fGKwWYBSa6N8s6v5JC/7byYs=">AAACgHichVG7SgNBFD2urxhfURvBJhgVqzgroiFVwMYyRqOBKGF3Hc2QfbE7icSQwtYfsLBSkCA2+g02/oCFnyCWCjYW3mwWREW9w8ycOXPPnTMzumsKXzL22KV09/T29UcGooNDwyOjsbHxLd+pegbPG47peAVd87kpbJ6XQpq84Hpcs3STb+uV1fb+do17vnDsTVl3+a6lHdhiXxiaJKoUm8pxv6y5PH4oZDk+45V2LE2WPavBmzOlWIIlWRDxn0ANQQJhZJ1Y

Sourcemel-spectrogram
SourceSourceenergylog foSourcemel-spectrogram

Source waveform

Source waveform(a) CFS2+PWG(b) CFS20 +HiFi-GAN<latexit sha1_base64="8xIXMwVR1fva2qeB0IshcadBb68=">AAACaXichVFNSwJBGH7cvsw+1LpIXSQxOskoUdJJ6NLRj/wAE9ndRttcd5fdVTDpD3TqFtWpICL6GV36Ax38CeHRoEuHXteFKKneYWaeeeZ93nlmRjJUxbIZ63mEicmp6RnvrG9ufmHRHwguFSy9Zco8L+uqbpYk0eKqovG8rdgqLxkmF5uSyotSY3e4X2xz01J0bd/uGLzSFOuaUlNk0SaqkHPqVAMRFmNOhMdB3AURuJHWA/c4wCF0yGihCQ4NNmEVIixqZcTBYBBXQZc4k5Di7HOcwkfaFmVxyhCJbdBYp1XZZTVaD2tajlqmU1TqJinDiLIX9sAG7Jk9slf28WutrlNj6KVDszTScqPqPwvl3v9VNWm2cfSl+tOzjRqSjleFvBsOM7yFPNK3Ty4GuZ1stLvOblmf/N+wHnuiG2jtN/kuw7PX8NEHxH8+9zgoJGLxrdhmJhFJJd2v8GIVa9ig995GCntII0/nHuMcl7jy9IWgEBJWRqmCx9Us41sIkU+o2Iwg</latexit><latexit sha1_base64="8xIXMwVR1fva2qeB0IshcadBb68=">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</latexit><latexit sha1_base64="rNS1OCb4bpMcjEqs5Z+X5MeKZ80=">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</latexit>

SourceO g na

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mel-spectrogram<latexit sha1_base64="R/iX4ABk881NdtgPQtCR15E9DsE=">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</latexit><latexit sha1_base64="r1jM9gxbr2bpNuE5GsQo0dPH6GE=">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</latexit><latexit sha1_base64="VDtQ14NVznzxW8VQr5wgr2/UUpg=">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</latexit><latexit sha1_base64="qpOD0L3tf/h2KA1CbV9MD/FwMBE=">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</latexit><latexit sha1_base64="kXLITV+/xGiiVYf+2LStBYI+yFI=">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</latexit>(Proposed)Ddy C nv D

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4 49 ± 0 31
4 80 ± 0 32

0 19 ± 0 08
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0 22 ± 0 07

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4 50 ± 0 30
4 58 ± 0 28

0 18 ± 0 05
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0 77
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0 23 ± 0 07
0 25 ± 0 09

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4 78 ± 0 36
4 59 ± 0 25

0 21 ± 0 09
0 21 ± 0 09

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5 31 ± 0 58
0 22 ± 0 07
5 95 ± 0 60(d) JETS-VC
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5 31 ± 0 43
5 36 ± 0 43

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5 28 ± 0 42
5 38 ± 0 41

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<latexit sha1_base64="/hVLCg9aZHTm0aBE3rv+dySxI0A=">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</latexit>(c) VITS-VCCFS2 +H F GAN

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<latexit sha1_base64="75fUychZglnA7LIpqVEPWu/rvlY=">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</latexit>(Baseline)

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Source waveform<latexit sha1_base64="R/iX4ABk881NdtgPQtCR15E9DsE=">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</latexit><latexit sha1_base64="R/iX4ABk881NdtgPQtCR15E9DsE=">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</latexit>Tnog fo RMSEN A Sou ce 1 0
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