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Fullness VoiceNet dimension guide

Spectral & Timbralcode vn_FULLslot 64
This dimension measures the size of the sound’s spectral footprint. Below: the merge-scaling dose-response for the __high and __low LoRA (laion/moss-voicenet-dimension-loras) at 25/50/75/100/125%, the measured target value at each dose, the top-3 ± correlated EmoNet emotions and VoiceNet dimensions, three audio samples per dose, and a grounded prompting tip. Costs are shifts vs. the 24-sample neutral baseline in genuineness, vocal-burst blend and speech quality.

Fullness controls the size of the sound’s spectral footprint. The __high LoRA shifts it +0.36 at 125% (worst cost: burst-blend -0.36); the __low LoRA shifts it -0.27 at 75% (worst cost: burst-blend -0.22). The __high direction is the stronger, more reliable knob here.
▲ HIGH — Fullness __high
Dose-response
dosetargetΔtargetΔgenuΔblendΔqual
baseline (0%)0.564————
25%0.558-0.01-0.06-0.14-0.01
50%0.661+0.10-0.06-0.10+0.08
75%0.917+0.35-0.10-0.30+0.07
100%0.731+0.17-0.11-0.34+0.04
125% ★0.922+0.36-0.12-0.36+0.12
EmoNet emotion correlation
Emotional Numbness+0.45
Malevolence/Malice+0.40
Triumph+0.33
Relief-0.50
Contentment-0.44
Fatigue/Exhaustion-0.42
VoiceNet dimension correlation
Formal Style+0.83
Newsreader Style+0.75
Chest Resonance+0.75
Casual Style-0.81
Disfluency-0.74
Vulnerability-0.60
Listen — 3 samples per dose
25%measured target: 0.58 · 0.60 · 0.48
50%measured target: 1.00 · 0.57 · 0.56
75%measured target: 0.99 · 1.00 · 0.87
100%measured target: 0.97 · 0.95 · 0.63
125% ★measured target: 0.96 · 0.94 · 0.91
Merging Fullness __high pushes the dimension: at the recommended 125% dose the measured Fullness score moves from a 0.56 baseline to 0.92 (a +0.36 shift). The dose-response is clean and monotonic — each step pushes the dimension further. That reach is a steep cost — the biggest hit is to burst-blend (-0.36); across the board genuineness -0.12, burst-blend -0.36, speech quality +0.12. Emotionally it reads as Emotional Numbness (r 0.45), Malevolence/Malice (0.40) and Triumph (0.33), and it moves away from Relief, Contentment and Fatigue/Exhaustion. On other voice dimensions it co-moves most with Formal Style (0.83), Newsreader Style (0.75) and Chest Resonance (0.75), while pulling down Casual Style, Disfluency and Vulnerability. Practical call: merge __high at 100–125%; expect Emotional Numbness and Formal Style to rise and burst-blend to fall. If you don’t want Emotional Numbness bleeding in, offset it with a prompt cue toward Relief to keep the fullness shift without the side-effect.
▼ LOW — Fullness __low
Dose-response
dosetargetΔtargetΔgenuΔblendΔqual
baseline (0%)0.564————
25%0.417-0.15+0.03-0.07-0.13
50%0.326-0.24-0.02-0.23+0.01
75% ★0.290-0.27+0.01-0.22-0.11
100%0.347-0.22-0.04-0.17-0.02
125%0.419-0.14-0.09-0.21-0.01
EmoNet emotion correlation
Contemplation+0.51
Awe+0.43
Infatuation+0.42
Pain-0.34
Elation-0.34
Impatience and Irritability-0.33
VoiceNet dimension correlation
Warmth+0.81
Voice Age+0.79
Whisper-Talk Style+0.76
Playful Style-0.77
Casual Style-0.69
Volatility-0.64
Listen — 3 samples per dose
25%measured target: 0.64 · 0.58 · 0.40
50%measured target: 0.57 · 0.18 · 0.32
75% ★measured target: 0.21 · 0.58 · 0.19
100%measured target: 0.20 · 0.44 · 0.17
125%measured target: 0.17 · 0.81 · 0.26
Merging Fullness __low dials back the dimension: at the recommended 75% dose the measured Fullness score moves from a 0.56 baseline to 0.29 (a -0.27 shift). The dose-response is mostly ordered but noisy between doses. That reach is a real cost — the biggest hit is to burst-blend (-0.22); across the board genuineness +0.01, burst-blend -0.22, speech quality -0.11. Emotionally it reads as Contemplation (r 0.51), Awe (0.43) and Infatuation (0.42), and it moves away from Pain, Elation and Impatience and Irritability. On other voice dimensions it co-moves most with Warmth (0.81), Voice Age (0.79) and Whisper-Talk Style (0.76), while pulling down Playful Style, Casual Style and Volatility. Practical call: merge __low at 50–100%; expect Contemplation and Warmth to rise and burst-blend to fall. If you don’t want Contemplation bleeding in, offset it with a prompt cue toward Pain to keep the fullness shift without the side-effect.
Data: MOSS-VA-v2 base + per-dimension LoRA, neutral text, no reference · 5 merge doses × 8 scored samples/dose · correlations are Pearson r over the sample pool · scaling grid · LoRA repo