Voicing 生成器 Voicing generator

和聲節奏 · 功能和聲 · reharm · 轉調 · MIDI / MusicXML 匯出 harmonic rhythm · functional harmony · reharm · modulation · MIDI / MusicXML export

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01.旋律・節拍・和聲節奏Melody · Meter & harmonic rhythm 範例Example 調Key

旋律Melody 鎖定速度Lock tempo 節拍器Metronome

每格＝一個區塊（通常為一小節，溢出時不一定相等）。用 :beats 標音長 — C5:2=2 拍，C5:.5=半拍，C5=1 拍，G4:1/3=三連音 ⅓ 拍；R=空拍；用 {key:A major} 中途轉調 one cell per bar. Add :beats for note length — C5:2=2 beats, C5:.5=half, plain C5=1, G4:1/3=triplet third · R=rest · modulate with {key:A major}

解析後的音符會顯示在這裡 parsed notes appear here

拍號Time signature 和弦變化Chord changes 弱起拍Pickup 拍beats 兩個和弦之間的音會成為持續和聲上的經過音；弱起拍 = 第一小節前的引拍，可填整數、小數或分數（.5 / 1/3 / 2/3） notes between chord changes become non-chord tones over the held voicing · pickup = anacrusis beats before bar 1; accepts integer, decimal or fraction (.5 / 1/3 / 2/3)

02.Voicing ・聲部配置Voicing · how each chord sits

Voicing 來源Voicing source 音域範圍Voicing extent free：聲部可在旋律上方（Jacob 常態）。belowMel：全部摺到旋律以下。 free: voices may sit above the melody (Jacob's norm). belowMel: all folded ≤ melody. 和弦性質Chord quality 密度Density 低音Bass 聲部數Voices 1 – 12

03.聲部進行・功能和聲Voice leading · functional & variety

引擎Engine 聲部進行Voice-leading 參考前一個和弦Use previous-chord context 功能和聲與終止式Functional harmony & cadences 語料庫學到的和弦 bigram corpus-learned chord bigram 三元和弦模型（trigram，較平順）Trigram chord model (smoother) 更平順、較「預期內」的進行（比較不像 Jacob 的意外感）。預設關。 Smoother, more *expected* progressions (less Jacob-like surprise). Default off. 多樣性Variety 0.50

進階Advanced

Seed 留空 Seed 每次都會有新的隨機結果 leave Seed empty for fresh randomness each run

04.Reharm ・轉調Reharm & modulation

風格Style 一鍵套用整套 reharm / voicing / 轉調設定；選「隨機」會自動填滿所有選項並生成 one-click reharm + voicing + modulation; “Surprise” auto-fills every option and generates

替代和弦（語料層）Substitutions — pool-level swaps

Modal interchange 借用和弦（規則：含非調內音的和弦）borrowed chords — anything with a non-diatonic chord tone Tritone subs 重新詮釋屬七和弦reframe dominants Altered V 屬七偏好 b9/#9/#11/b13 的 voicing（語料中已有）prefer dom7 voicings that already carry b9/#9/#11/b13 tensions

轉換（鏡射・位移）Transforms — deterministic operators

Negative harmony Levy 鏡射所有和弦（i↔I、iv↔V、bIII↔vi）Levy mirror — every chord reflected around the b3/3 axis 保留旋律keep melody 只鏡射伴奏聲部，旋律維持原樣mirror harmony only — keep the user's melody on top 鏡射範圍scope 鏡射軸axis

轉調・整段位移Modulation — section-level key shifts

轉調Modulate N 每 N 小節整體位移；和聲與旋律一起搬 post-process transpose by section; melody & harmony shift together pivot 平滑pivot smoothing 每段交界前一個和弦換成「共用」和弦（兩個 key 都成立的 diatonic 和弦），否則退化為新 key 的 V7 replace last chord of each section with a pivot diatonic to both keys, or fall back to V7-of-new for distant keys

05.播放・試聽Playback & audition 速度Tempo bpm 音色Voice 織度Texture 疊上旋律層Melody layer 在和聲之上播旋律與經過音 play melody & non-chord tones on top 純律調音Just Intonation 每個和弦以根音為 1/1，5/4 三度、3/2 五度、7/4 m7（Jacob/Bloomberg 簽名） tune chord tones as small-integer ratios from each chord root (5/4 third, 3/2 fifth, 7/4 m7) 聲部去同步Voice decorrelation block 紋理時每個聲部 ±8 ms 隨機微時差，避免機械同步 ±8 ms per-voice timing jitter on block chords — stops the stack from locking into a robotic transient 生成後自動播放Auto-play on Generate

匯出Export

編輯中Editing —

換成 →Change to →

根音Root 性質Quality

只調這個和弦 ▾Override for this chord ▾

VoicingVoicing

密度Density Voicing 來源Voicing src 低音Bass 聲部Voices 1 – 12

Reharm（這格）Reharm (this slot)

負和聲neg harm 只把這個和弦做 Levy 鏡射 mirror this chord around the b3/3 axis 保留旋律keep mel altered Valtered V 屬七時挑帶 b9/#9/#11/b13 的 voicing if dom7, pick a voicing with b9/#9/#11/b13 三全音替代tritone sub 屬七時換成相隔三全音的屬七 if dom7, swap to the tritone-distant dom7 移調transpose 這個和弦整體位移 ±12 半音；旋律不動 shift this chord ±12 semitones; melody stays

套用「換 voicing」會用新的隨機骰子，重抽同樣根音與性質的另一個 voicing Re-roll fetches another voicing of the same root + quality with a fresh random pick

語料庫和聲模型 Learned harmony model

由 53 首樂曲語料庫估算的和弦根音轉移機率與根音移動頻率 ── 也就是生成器 beam search 所依賴的功能和聲。把游標移到任一格或長條上可看精確機率。 Chord-root transition probabilities and root-motion frequencies estimated from the 53-song corpus — the functional harmony the generator's beam search runs on. Hover any cell or bar for its exact probability.

轉移矩陣模式Transition matrix mode