← all emotions

Hope Enthusiasm Optimism

Best adapter: rank 32, checkpoint seen 3336 · EmoNet-z -0.60 (baseline -0.811) · blend 0.483 · genu 0.178 · speaker-sim 0.193.

Instruction prompt: GENERAL: A voice that is genuine in delivery. SCRIPT:

Five neutral sentences, each in English / Deutsch / Français, no reference vs with emotion reference (a same-emotion training clip supplies the voice; the prompt applies the emotion).

Each cell = 5 seeds. We show mean±std of the emotion score and play the highest and lowest seed (top = strongest emotion, bottom = weakest), since a fixed seed pins the sampling and single clips vary.

Sentence 1

English
Deutsch
Français
no reference
z mean -0.80 ±0.01 · bl 0.3 · gn 0.1
▲ high -0.79
▼ low -0.81
z mean -0.79 ±0.01 · bl 0.3 · gn 0.1
▲ high -0.78
▼ low -0.81
z mean -0.81 ±0.00 · bl 0.5 · gn 0.1
▲ high -0.81
▼ low -0.81
with emo reference
z mean -0.35 ±0.70 · bl 0.1 · gn 0.4
▲ high +0.99
▼ low -0.81
z mean -0.81 ±0.00 · bl 0.0 · gn 0.2
▲ high -0.80
▼ low -0.81
z mean -0.09 ±1.44 · bl 0.2 · gn 0.4
▲ high +2.78
▼ low -0.81

Sentence 2

English
Deutsch
Français
no reference
z mean -0.78 ±0.04 · bl 0.6 · gn 0.1
▲ high -0.72
▼ low -0.81
z mean +0.38 ±0.23 · bl 0.4 · gn 0.0
▲ high +0.66
▼ low +0.12
z mean -0.55 ±0.25 · bl 0.5 · gn 0.1
▲ high -0.10
▼ low -0.79
with emo reference
z mean -0.69 ±0.18 · bl 0.4 · gn 0.4
▲ high -0.33
▼ low -0.81
z mean -0.25 ±0.47 · bl 0.0 · gn 0.1
▲ high +0.54
▼ low -0.79
z mean -0.75 ±0.13 · bl 0.1 · gn 0.4
▲ high -0.49
▼ low -0.81

Sentence 3

English
Deutsch
Français
no reference
z mean -0.81 ±0.00 · bl 0.1 · gn 0.1
▲ high -0.81
▼ low -0.81
z mean -0.81 ±0.00 · bl 0.4 · gn 0.1
▲ high -0.80
▼ low -0.81
z mean -0.80 ±0.01 · bl 0.7 · gn 0.1
▲ high -0.79
▼ low -0.81
with emo reference
z mean -0.81 ±0.00 · bl 0.1 · gn 0.3
▲ high -0.81
▼ low -0.81
z mean -0.43 ±0.77 · bl 0.0 · gn 0.2
▲ high +1.11
▼ low -0.81
z mean -0.81 ±0.00 · bl 0.2 · gn 0.3
▲ high -0.81
▼ low -0.81

Sentence 4

English
Deutsch
Français
no reference
z mean +0.32 ±0.56 · bl 0.1 · gn 0.1
▲ high +1.38
▼ low -0.21
z mean +2.20 ±0.59 · bl 0.4 · gn 0.1
▲ high +2.80
▼ low +1.07
z mean +1.18 ±0.45 · bl 0.5 · gn 0.1
▲ high +1.60
▼ low +0.51
with emo reference
z mean +0.19 ±0.58 · bl 0.1 · gn 0.2
▲ high +1.01
▼ low -0.81
z mean +0.97 ±0.29 · bl 0.1 · gn 0.2
▲ high +1.30
▼ low +0.56
z mean +0.87 ±1.38 · bl 0.3 · gn 0.4
▲ high +3.01
▼ low -0.81

Sentence 5

English
Deutsch
Français
no reference
z mean -0.80 ±0.01 · bl 0.1 · gn 0.1
▲ high -0.78
▼ low -0.81
z mean -0.62 ±0.17 · bl 0.4 · gn 0.1
▲ high -0.34
▼ low -0.81
z mean -0.81 ±0.00 · bl 0.6 · gn 0.1
▲ high -0.80
▼ low -0.81
with emo reference
z mean -0.74 ±0.10 · bl 0.1 · gn 0.4
▲ high -0.54
▼ low -0.81
z mean -0.81 ±0.01 · bl 0.0 · gn 0.1
▲ high -0.79
▼ low -0.81
z mean -0.56 ±0.51 · bl 0.1 · gn 0.4
▲ high +0.45
▼ low -0.81