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Emotional Numbness

Best adapter: rank 16, checkpoint seen 3336 · EmoNet-z +1.84 (baseline 1.008) · blend 0.521 · genu 0.131 · speaker-sim 0.007.

Instruction prompt: GENERAL: A voice that is adult; extremely carrying apathy; 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 +1.00 ±1.62 · bl 0.4 · gn 0.1
▲ high +3.85
▼ low -0.67
z mean +1.46 ±1.62 · bl 0.5 · gn 0.1
▲ high +4.00
▼ low -0.44
z mean +0.30 ±0.67 · bl 0.6 · gn 0.1
▲ high +1.46
▼ low -0.61
with emo reference
z mean +0.03 ±0.69 · bl 0.2 · gn 0.2
▲ high +1.19
▼ low -0.66
z mean +0.30 ±0.66 · bl 0.2 · gn 0.2
▲ high +1.48
▼ low -0.49
z mean +0.34 ±0.97 · bl 0.3 · gn 0.2
▲ high +2.02
▼ low -0.67

Sentence 2

English
Deutsch
Français
no reference
z mean -0.32 ±0.71 · bl 0.8 · gn 0.1
▲ high +1.11
▼ low -0.68
z mean +0.28 ±0.88 · bl 0.7 · gn 0.2
▲ high +1.96
▼ low -0.58
z mean -0.67 ±0.02 · bl 0.8 · gn 0.2
▲ high -0.62
▼ low -0.68
with emo reference
z mean +0.01 ±0.71 · bl 0.5 · gn 0.1
▲ high +1.16
▼ low -0.67
z mean +0.39 ±1.22 · bl 0.2 · gn 0.1
▲ high +2.30
▼ low -0.68
z mean -0.04 ±0.90 · bl 0.2 · gn 0.3
▲ high +1.69
▼ low -0.67

Sentence 3

English
Deutsch
Français
no reference
z mean +2.43 ±1.18 · bl 0.4 · gn 0.1
▲ high +3.39
▼ low +0.24
z mean +1.31 ±1.39 · bl 0.5 · gn 0.1
▲ high +2.92
▼ low -0.63
z mean +0.42 ±1.56 · bl 0.8 · gn 0.2
▲ high +3.43
▼ low -0.63
with emo reference
z mean +0.85 ±0.58 · bl 0.1 · gn 0.1
▲ high +1.54
▼ low -0.16
z mean +0.90 ±0.64 · bl 0.2 · gn 0.1
▲ high +1.76
▼ low -0.02
z mean +0.51 ±0.98 · bl 0.2 · gn 0.2
▲ high +1.60
▼ low -0.67

Sentence 4

English
Deutsch
Français
no reference
z mean -0.66 ±0.01 · bl 0.3 · gn 0.1
▲ high -0.64
▼ low -0.67
z mean -0.67 ±0.00 · bl 0.6 · gn 0.1
▲ high -0.67
▼ low -0.68
z mean -0.66 ±0.02 · bl 0.7 · gn 0.2
▲ high -0.62
▼ low -0.68
with emo reference
z mean -0.68 ±0.00 · bl 0.2 · gn 0.1
▲ high -0.67
▼ low -0.68
z mean -0.68 ±0.00 · bl 0.2 · gn 0.1
▲ high -0.67
▼ low -0.68
z mean -0.67 ±0.00 · bl 0.1 · gn 0.3
▲ high -0.67
▼ low -0.67

Sentence 5

English
Deutsch
Français
no reference
z mean -0.67 ±0.01 · bl 0.4 · gn 0.1
▲ high -0.64
▼ low -0.68
z mean +0.65 ±1.47 · bl 0.7 · gn 0.2
▲ high +3.20
▼ low -0.68
z mean +1.42 ±0.51 · bl 0.7 · gn 0.1
▲ high +2.06
▼ low +0.62
with emo reference
z mean -0.32 ±0.58 · bl 0.1 · gn 0.1
▲ high +0.83
▼ low -0.67
z mean +0.91 ±1.15 · bl 0.1 · gn 0.2
▲ high +2.72
▼ low -0.67
z mean +1.48 ±1.32 · bl 0.2 · gn 0.2
▲ high +3.40
▼ low -0.43