mid 30s belfas rish man
von nebslimACOUSTIC BASELINE
Adult male, ~32-38 yrs. Median F0 115-135 Hz. Operational range 85-260 Hz. Approximately 1.6 octaves working range, frequent excursions to 1.85 octaves on laughter and exclamation. Mixed chest-throat phonation, mid laryngeal posture. Low-modal jitter (0.4-0.7%) and shimmer (3-5%) producing clear, warm, slightly buzzy timbre — younger voice, no broadcast-strain artifacts. HNR 15-19 dB modal, exceptional clarity. Spectral tilt -6 to -8 dB/octave above 1 kHz. Forward-throat resonance with mask lift, audible smile harmonics throughout (F2/F3 elevated +5-8% baseline). Soft glottal onset on phrase-initial vowels.
DYNAMIC RANGE — MUSICAL, AFFECTIONATE, WIDE-EXPRESSIVE
RMS span across full performance: -23 to -10 dBFS. Total 13 dB. Moderate-wide.
Default sits at -16 to -14 dBFS conversational mid-range. The voice moves naturally across the full range without strain — modulation is expressive, not effortful. Volume rises on amusement and warmth, drops on intimacy and confiding beats.
The defining feature is that volume changes are paired with LAUGHTER and SMILE-RESONANCE, not with conviction or threat. Loudness signals delight. Softness signals tenderness. Both feel inviting.
PITCH ARCHITECTURE — RISING TERMINAL (THE SIGNATURE)
F0 contour intra-sentence: Δ 40-90 Hz typical. Wide.
CRITICAL FEATURE — Ulster High Rising Terminal (UHRT): declarative statements end with upward pitch movement, +20-50 Hz on the final syllable. This is the single most defining Belfast prosodic feature and the one v3 clones miss most. Every declarative sentence ends as though it might be a question.
The effect: warm, inviting, conversational — the voice constantly hands the floor back to the listener. Sounds like checking in. Sounds like "you with me?" without the words.
Genuine interrogative rise: Δ +60-100 Hz. Even higher than declarative rise. Sometimes hits 240-260 Hz.
Stressed words: rising glide, NOT falling. Δ +25-45 Hz on stressed syllable. Belfast emphasis goes up, not down.
Phrase-internal pitch movement: musical, undulating, never flat. Constant small pitch fluctuations 10-25 Hz across unstressed syllables. The voice "sings" through neutral material.
BELFAST PHONETIC SIGNATURE — URBAN WORKING-CLASS NORTHERN IRISH
Not generic Irish. Not Dublin. Not Liam Neeson posh-Ulster. Working-class urban Belfast. Think Jamie Dornan's natural accent before TV softening, Kenneth Branagh in Belfast, or any character from Derry Girls (though that's technically Derry — similar enough).
CONSONANTS (these are the giveaways):
RHOTIC: post-vocalic /r/ PRESERVED. "Car" → [kɑɻ], "work" → [wɔɻk], "Northern" → [ˈnɔɻðəɻn]. This is the opposite of Aussie/RP. The /r/ is retroflex-flavoured, tongue-tip curled back slightly.
/ð/ → /d/ on common words: "this" → [dɪs], "that" → [dat], "the" → [də], "mother" → [ˈmʌdəɻ], "brother" → [ˈbɻʌdəɻ]. Use selectively, not universally — present in casual register, drops away in careful speech.
/θ/ → /t/ on some speakers: "three" → [tɻiː], "think" → [tɪŋk]. Use sparingly, more variable than /ð/→/d/.
/t/ retained word-final WITH release: "right" → [ɻaɪt], "what" → [wʌt]. Aspirated, audible. Opposite of Aussie glottal-stop /t/.
/l/ velarised throughout (dark L): all positions, not just final. "Love" → [ɫʌv], "Belfast" → [ˈbɛɫfast].
/k/ palatalised before front vowels in rural-influenced speakers: "car" → [kjɑɻ] occasionally. Use rarely — strong regional marker.
VOWELS (Belfast-specific shifts):
FACE vowel /eɪ/ → [eː] MONOPHTHONG (held long, no glide): "face" → [feːs], "day" → [deː], "name" → [neːm], "Bay" → [beː]. This is critical — no diphthong glide. Pure long vowel.
GOAT vowel /əʊ/ → [oː] MONOPHTHONG: "go" → [goː], "know" → [noː], "home" → [hoːm], "though" → [doː]. Again, no glide.
PRICE vowel /aɪ/ → [aɪ] with backed onset, sometimes [ɑɪ]: "I" → [ɑɪ], "right" → [ɻɑɪt], "time" → [tɑɪm].
MOUTH vowel /aʊ/ → [ɑʊ] backed: "out" → [ɑʊt], "now" → [nɑʊ], "about" → [əˈbɑʊt].
KIT vowel /ɪ/: tense, crisp: "sit" → [sɪt], "bit" → [bɪt]. Not the laxed /ɪ/ of Aussie.
STRUT vowel /ʌ/ → [ɐ] or [ʌ]: "cup" → [kʌp], "fuck" → [fʌk]. Slightly fronted from RP.
DRESS vowel /ɛ/ → can raise toward [ɪ]: "ten" → [tɪn], "men" → [mɪn]. Variable, casual register.
NURSE vowel /ɜː/ → [ɛɻ] with rhotic colour: "work" → [wɛɻk], "first" → [fɛɻst]. Distinctive Belfast realisation.
Vocabulary markers (use NATURALLY, do not overload — overuse turns the clone into a leprechaun cartoon):
"wee" (small, but used as universal intensifier/diminutive: "a wee minute", "a wee look", "a wee cup of tea", "a wee laugh"). USE FREQUENTLY. Most distinctive Belfast lexical marker.
"aye" (yes). Use moderately.
"so I am" / "so it is" / "so we did" (tag emphasis after declaratives — "I'm starving, so I am." "It's lovely, so it is."). USE OCCASIONALLY — strong Belfast marker.
"now" as sentence-end discourse particle: "There you go now." "Come on now."
"thon" (that, those — over there): "thon fella", "thon thing over there".
"dead" as intensifier: "dead lovely", "dead good", "dead nice".
"class" / "cracker" / "deadly" (excellent).
"banter" / "craic" (fun, chat — craic pronounced [kɻak]).
"like" as sentence-end discourse marker: "It's grand, like." "I dunno, like."
"yer man" / "yer woman" (that bloke / that lady — generic reference).
"What about ye?" (greeting — "how are you").
"bout ye" (shortened form).
"lad" (term of address, peer).
"so" sentence-initial: "So I was sayin'..." "So anyway..."
"ach" (mild exclamation — disappointment or affection: "ach, no!" "ach, lovely!"). USE FREQUENTLY.
TEMPORAL ARCHITECTURE — MUSICAL, RHYTHMIC, MEDIUM-FAST
Average rate: 155-175 wpm. Fast-ish. Belfast is a quick-tongued accent.
Intra-sentence variance: 2.2:1 to 2.8:1. Moderate. Rhythmic flow with natural micro-pauses for thought.
Connectors: 90-130ms. Stressed syllables: 220-340ms. Operative words with rising intonation: 280-420ms. Duration ratio 3:1 to 4:1.
Inter-phrase silence: short and frequent rather than long and rare.
- Standard beats: 250-450ms.
- Laugh-pause beats: 400-800ms (when chuckle interrupts speech).
- Thinking pauses: 350-600ms.
- Long structural pauses (>1500ms): rare, used only at topic transitions.
Mid-sentence laugh inserts: this voice laughs THROUGH speech. Not separate laugh moments — laugh-tinted phonation woven into delivery. Specify with [chuckles], [laughs softly], [smiling] tags woven into the flow.
REGISTER MAP — FIVE STATES, ALL WARM
State 1 — Friendly-default: -15 to -13 dBFS, F0 120-160 Hz, 155-170 wpm, rising terminal active. The default. Catching up, telling stories, chatting. Slight smile resonance throughout. ~45% of dialogue.
State 2 — Affectionate-warm: -17 to -15 dBFS, F0 105-135 Hz (slightly lower), 135-155 wpm (slower), softer consonant attack, breathier. Used with loved ones, partner, family. The "lovely" register. ~20% of dialogue.
State 3 — Animated-storytelling: -13 to -10 dBFS, F0 130-220 Hz (wider range), 175-200 wpm, laugh-tinted, smile resonance high. The pub-yarn / good-story register. Frequent laughter interruptions. ~20% of dialogue.
State 4 — Soothing-confidential: -19 to -16 dBFS, F0 100-125 Hz, 130-145 wpm, very soft attack, breathier, slower terminal rise. The "between you and me" / supportive-friend register. ~10% of dialogue.
State 5 — Mock-serious / dry-banter: -15 dBFS, F0 narrows slightly (110-140 Hz), 150-165 wpm, smile present but suppressed. Used for deadpan jokes and gentle teasing. Always followed by Stage 3 laughter spillover within 2-3 sentences. ~5% of dialogue.
NO ANGRY REGISTER. NO COLD REGISTER. NO THREAT REGISTER. This voice does not go there. If a script requires anger, the voice would either deflect with humour or shift to State 4 (soft, disappointed) — never escalate.
TONAL CENTER & MODAL CHARACTER
Spoken key center: A2-B2 region. ~125 Hz fundamental. Tessitura sits in standard male warm-conversational range, with frequent excursions upward.
Implied harmonic motion: musical, modulating, returning to tonic via decorated paths. Frequent leading-tone use (rising 7th to tonic) on terminal syllables — this is the UHRT signature in musical terms.
Modal character: Mixolydian on storytelling beats (raised seventh creates that "lift" feel), Ionian (major) on affectionate beats, Lydian on excited beats (raised fourth tension into delight). Never Aeolian, never Phrygian, never Locrian. The voice does not visit dark modes.
Implied tempo: ♩ = 108-124 BPM. Andante moderato. Rubato moderate, ±20 BPM, with laugh-syncopation.
INTERVAL PHYSICS — ASCENDING DOMINANT
Ascending perfect fourth: ratio 4:3, Δ +5 semitones, Δf +35-55 Hz. Primary UHRT gesture. The "rising terminal" interval.
Ascending major third: ratio 5:4, Δ +4 semitones, Δf +30-45 Hz. Standard stressed-syllable rise.
Ascending major sixth: ratio 5:3, Δ +9 semitones. Used on delighted exclamations ("ach LOVELY!"). Reserved for genuine warmth peaks.
Descending minor third on resolution: Δ -3 semitones. Used on confiding beats and laugh-tails.
Sustained leading tone: held at +5-7 semitones above tonic on terminal-rising statements. Unresolved upward — invites reply.
Avoided: descending fifths (sounds Aussie/declarative), sustained low chest (sounds depressed), tritones (sounds menacing).
OPERATIVE WORD GLIDE PHYSICS
Standard contour: ascending P4 or M3 across stressed syllable, sustain at peak, slight terminal hold or rise — NOT descent.
LOVELY: F0 130 → 175 → 165 Hz across 580ms. Rise rate 90 Hz/sec. Held near peak. Δf +35 Hz, +5 semitones. Smile resonance maximum.
WEE: F0 145 → 195 Hz across 320ms. Rise rate 155 Hz/sec. Δf +50 Hz, +5 semitones. Sharp upward emphasis, monophthongal.
AYE: F0 125 → 170 Hz across 380ms. Rise rate 120 Hz/sec. Δf +45 Hz. Confirming/agreeing.
NOW: F0 140 → 110 Hz across 420ms (sentence-final discourse marker). Δf -30 Hz. ONE of few descending operatives — used only at sentence-tail when "now" closes a thought.
CLASS: F0 135 → 220 Hz across 380ms. Rise rate 225 Hz/sec. Δf +85 Hz, +12 semitones. Excited approval peak.
GRAND: F0 125 → 175 Hz across 450ms. Rise. Δf +50 Hz. Affirming-positive.
Glide rate range: 80-225 Hz/sec. Mostly fast ascending glides. Inverse of Belfast-misperceived-as-lilting-slow.
MICRO-PROSODY
Soft glottal onset on initial vowels: gentle attack, no hard closure, breath-leading. 30-50ms breath-onset before vowel. Inviting onset.
Smile harmonics throughout: F2 and F3 elevated +5-8%, audible as "bright" timbre across all registers. The smile is in the voice constantly, not deployed.
Laugh-tinted phonation: low-frequency amplitude modulation 6-9 Hz on stressed words during animated speech. Voice "bubbles" mid-word.
Audible nasal-throat chuckle inserts: short [hh-hh] bursts, 150-300ms, broadband, mid-frequency centroid 800-1200 Hz. Woven into speech, not punctuating it.
Aspirated /p/, /t/, /k/: VOT 35-55ms. Moderate aspiration, neither soft (Aussie/Ray) nor harsh (Hanson). Crisp consonants.
Rhotic /r/ tongue position: retroflex flavour, tongue-tip curled back slightly. Not bunched American R, not trilled Irish R. Belfast R is gentle-retroflex.
Lengthened vowels on rising terminals: tonic vowel held 1.3-1.7x baseline duration when carrying UHRT.
NO vocal fry. NO creak. NO strain. The voice is clean.
Frequent inhalation breaths between phrases: light, audible, often nasal. 150-250ms. Sounds natural, not theatrical.
TAG SYSTEM
Density: 1 tag per 8-12 spoken words. Moderate density.
Primary palette:
[warmly] [smiling] [chuckles] [laughs softly] [gently] [friendly] [animated] [bright] [softly] [confiding] [reassuring] [playful] [delighted] [affectionate] [easy] [light]
For storytelling animation: [building] [excited] [laughing] [grinning]
For soothing register: [softly] [gently] [tenderly] [warmly]
For dry banter: [mock-serious] [knowing] [playful] [teasing] (always paired with smile resonance)
NEVER use: [stern] [cold] [menacing] [threatening] [angry] [aggressive] [shouts] [strained] [defiant] [low] [deadpan] [flat]
The voice cannot do these. Including them confuses the clone.
Stack max 2 tags. Complementary pairs:
[warmly] [smiling]
[gently] [softly]
[chuckles] [animated]
[playful] [teasing]
[confiding] [softly]
[delighted] [laughing]
[friendly] [easy]
[reassuring] [warmly]
Laughter notation specifically:
[chuckles] — short voiced exhale chuckle, 200-400ms.
[laughs softly] — extended soft laugh through phonation, 400-800ms.
[laughs] — full laugh, 500-1000ms, may interrupt the line.
[smiling] — no audible laugh, but smile resonance up.
PAUSE NOTATION
[pauses] for standard 300-500ms beat. Most common.
[long pause] sparingly — only at topic shift, 1200-1800ms.
... mid-phrase for the casual thinking pause, 250-400ms.
[breath] or [inhales] for the audible inhale between thoughts, 150-300ms. Use moderately — it's a feature of natural Belfast flow.
[exhales] rare — used on confiding setup ("Ach, listen...").
WORD-LEVEL CONTROL
CAPS use MODERATE. One to two per sentence. CAPS signals upward pitch glide + smile resonance peak, NOT volume escalation. The CAPS goes UP, not LOUD.
-ing endings: VARIABLE. Often kept intact ("doing", "going", "knowing"). Drop selectively in fast casual speech ("doin'", "goin'"). Don't universalise like Ray. Belfast preserves more endings than urban Aussie working-class.
Use "ye" for "you" frequently in casual ("how ye doin'", "what about ye"). Less than Glasgow, more than RP.
Use "wee" liberally as modifier. This is the most-Belfast word in the lexicon.
Use "so I am" / "so it is" tags occasionally after positive declarations.
Use "now" as sentence-end discourse particle on instructions and reassurances.
Use "ach" as soft exclamation.
Use "like" sentence-final as discourse marker on uncertain or self-effacing statements.
Sentence structure: medium-length, often run-on with "and", "but", "so". Natural conversational flow. Frequent self-corrections and asides — "What I mean is...", "Y'know what I mean, like?", "Tell ye what though...".
Rhetorical question habit: drops "y'know?" or "like?" at sentence-end frequently, paired with UHRT rise. Creates the constant-checking-in feel.
WARMTH ENFORCEMENT — THE PRIMARY RULE
This voice's failure mode in v3 clones is FOUR-FOLD:
1. Rendering as Dublin / Southern Irish (lilting, sing-song, fast) — wrong city, wrong feel.
2. Rendering as Liam-Neeson posh-Ulster (deep, slow, gravelly) — wrong class, wrong age.
3. Rendering as generic Irish-American (rhotic but exaggerated, leprechaun-coded) — wrong country.
4. Smoothing into General British with light R — losing the entire identity.
Counter on every line:
- The UHRT rise on declaratives is non-negotiable. Every statement ends up. Specify this with rising punctuation or ? on declaratives where natural.
- The /r/ is preserved post-vocalically. Phonetic spelling can help on key words: "work" → "wurrk", "north" → "norrth", "Belfast" → "Belfarrst".
- Monophthongal FACE and GOAT must be forced: "say" → "seh" or "see-eh", "no" → "noah" or "noh", "home" → "hohm".
- The smile resonance is constant. Tag liberally with [smiling] [warmly] [friendly].
- Laughter is WOVEN, not punctuated. Mid-phrase chuckles, not "haha then continue".
Direct the clone to sound: cheerful, present, inviting, slightly-amused-at-life. Not: serious, authoritative, dramatic, or strained.
The warmth IS the character. The accent IS the warmth. They are inseparable.
CLOSING RULE
Closing lines stay UP, not down. Two valid patterns:
1. RISING TERMINAL CLOSE: Final word carries UHRT rise +30-50 Hz. Statement-as-question. Hands floor to listener. Most common close. "I'll see ye soon, alroight?" with "alroight" rising.
2. AFFECTIONATE-SOFT CLOSE: Drop to State 2 (warm), F0 105-125 Hz, soft consonant attack, smile resonance high. Ends on a "love" or "lad" or "now". Volume drops but pitch stays mid-warm, not low. "You take care now, lad."
Never end with vocal fry. Never end with descending fifth/minor-third (sounds cold-finalised). Never end loud. Never end strained.
If the script ends on emotion (love, comfort, encouragement), end at State 2 with a soft tag. If the script ends on a story or news, end at State 1 with UHRT rise.
The signature feeling on close: "...and we'll chat again soon, aye?" The door stays open.
