Add five Chinese and English poetry speech recordings

.gitattributes

@@ -33,3 +33,8 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
+examples/poetry/quiet-night.wav filter=lfs diff=lfs merge=lfs -text
+examples/poetry/sonnet-18.wav filter=lfs diff=lfs merge=lfs -text
+examples/poetry/spring-dawn.wav filter=lfs diff=lfs merge=lfs -text
+examples/poetry/stork-tower.wav filter=lfs diff=lfs merge=lfs -text
+examples/poetry/the-tyger.wav filter=lfs diff=lfs merge=lfs -text

examples/poetry/README.md

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+# Poetry voice examples
+
+Five public-domain poetry readings synthesized with Qwen3-TTS 1.7B VoiceDesign. Chinese poems are complete; English readings are excerpts of the original English poems. No modern translations are used.
+
+Select a poem in the application to load its recording into **Audio → MIDI**. You can listen immediately and then generate piano MIDI. These assets contain speech, not precomputed piano reconstructions.
+
+| Poem | Author | Language | Duration | Audio |
+|---|---|---|---:|---|
+| 静夜思 | 李白 | Chinese | 8.64 s | [Listen](quiet-night.wav) |
+| 春晓 | 孟浩然 | Chinese | 8.16 s | [Listen](spring-dawn.wav) |
+| 登鹳雀楼 | 王之涣 | Chinese | 7.60 s | [Listen](stork-tower.wav) |
+| Sonnet 18 (opening couplet) | William Shakespeare | English | 4.64 s | [Listen](sonnet-18.wav) |
+| The Tyger (first stanza) | William Blake | English | 8.24 s | [Listen](the-tyger.wav) |
+
+All recordings use the requested voice description:
+
+> 一位温柔自信的年轻女性，声音清晰，语气亲切，表达轻快而富有感染力。
+
+Model revision, seed, generation settings, timings, and file hashes are recorded in [manifest.json](manifest.json); [prompts.json](prompts.json) contains exact texts. Audio is 24 kHz mono. These fixtures were generated on CUDA with bfloat16 and seed 42 reset for every sample; the application also retains its CPU inference path.
+
+## Poems
+
+### 静夜思 — 李白
+
+床前明月光，疑是地上霜。举头望明月，低头思故乡。
+
+### 春晓 — 孟浩然
+
+春眠不觉晓，处处闻啼鸟。夜来风雨声，花落知多少。
+
+### 登鹳雀楼 — 王之涣
+
+白日依山尽，黄河入海流。欲穷千里目，更上一层楼。
+
+### Sonnet 18 (opening couplet) — William Shakespeare
+
+Shall I compare thee to a summer’s day? Thou art more lovely and more temperate.
+
+### The Tyger (first stanza) — William Blake
+
+Tyger Tyger, burning bright, In the forests of the night; What immortal hand or eye, Could frame thy fearful symmetry?
+
+## Regenerate
+
+```bash
+python scripts/generate_speech.py --device cpu \
+  --model Qwen/Qwen3-TTS-12Hz-1.7B-VoiceDesign \
+  --samples examples/poetry/prompts.json --out outputs/poetry
+```
+
+Different hardware and library versions can change the generated voice. Use the committed recordings for direct fitting comparisons.

examples/poetry/manifest.json

@@ -0,0 +1,91 @@
+{
+  "model": "Qwen/Qwen3-TTS-12Hz-1.7B-VoiceDesign",
+  "source": {
+    "repo": "Qwen/Qwen3-TTS-12Hz-1.7B-VoiceDesign",
+    "revision": "5ecdb67327fd37bb2e042aab12ff7391903235d3"
+  },
+  "mode": "voice_design",
+  "seed": 42,
+  "seed_policy": "Reset RNG before each sample",
+  "device": "cuda",
+  "dtype": "bfloat16",
+  "attention": "sdpa",
+  "max_new_tokens": 512,
+  "samples": [
+    {
+      "name": "quiet-night",
+      "title": "静夜思",
+      "author": "李白",
+      "text": "床前明月光，疑是地上霜。举头望明月，低头思故乡。",
+      "language": "Chinese",
+      "instruct": "一位温柔自信的年轻女性，声音清晰，语气亲切，表达轻快而富有感染力。",
+      "seed": 42,
+      "sample_rate": 24000,
+      "seconds": 8.64,
+      "wall_seconds": 24.568893432617188,
+      "file": "quiet-night.wav",
+      "sha256": "7bdbca39bd9c406b639b9fda231219484711ca319bd4da9c0c9d991874707981",
+      "bytes": 829520
+    },
+    {
+      "name": "spring-dawn",
+      "title": "春晓",
+      "author": "孟浩然",
+      "text": "春眠不觉晓，处处闻啼鸟。夜来风雨声，花落知多少。",
+      "language": "Chinese",
+      "instruct": "一位温柔自信的年轻女性，声音清晰，语气亲切，表达轻快而富有感染力。",
+      "seed": 42,
+      "sample_rate": 24000,
+      "seconds": 8.16,
+      "wall_seconds": 22.90131402015686,
+      "file": "spring-dawn.wav",
+      "sha256": "316f58a7865d1f31822471e2e84f507af683ece80dab7b1f41414310796b6b67",
+      "bytes": 783440
+    },
+    {
+      "name": "stork-tower",
+      "title": "登鹳雀楼",
+      "author": "王之涣",
+      "text": "白日依山尽，黄河入海流。欲穷千里目，更上一层楼。",
+      "language": "Chinese",
+      "instruct": "一位温柔自信的年轻女性，声音清晰，语气亲切，表达轻快而富有感染力。",
+      "seed": 42,
+      "sample_rate": 24000,
+      "seconds": 7.6,
+      "wall_seconds": 21.23459029197693,
+      "file": "stork-tower.wav",
+      "sha256": "0aae65399547fef6d999e4b929b252fc9a428e82c7f159779d3a9bd1ca061c08",
+      "bytes": 729680
+    },
+    {
+      "name": "sonnet-18",
+      "title": "Sonnet 18 (opening couplet)",
+      "author": "William Shakespeare",
+      "text": "Shall I compare thee to a summer’s day? Thou art more lovely and more temperate.",
+      "language": "English",
+      "instruct": "一位温柔自信的年轻女性，声音清晰，语气亲切，表达轻快而富有感染力。",
+      "seed": 42,
+      "sample_rate": 24000,
+      "seconds": 4.64,
+      "wall_seconds": 14.138381242752075,
+      "file": "sonnet-18.wav",
+      "sha256": "55f718b8da437c778f35c9a22c8b0b8c7ab8c176e8a91ad460f036afa53cc5e5",
+      "bytes": 445520
+    },
+    {
+      "name": "the-tyger",
+      "title": "The Tyger (first stanza)",
+      "author": "William Blake",
+      "text": "Tyger Tyger, burning bright, In the forests of the night; What immortal hand or eye, Could frame thy fearful symmetry?",
+      "language": "English",
+      "instruct": "一位温柔自信的年轻女性，声音清晰，语气亲切，表达轻快而富有感染力。",
+      "seed": 42,
+      "sample_rate": 24000,
+      "seconds": 8.24,
+      "wall_seconds": 24.128756523132324,
+      "file": "the-tyger.wav",
+      "sha256": "bd807433cebced5629a63b5cf0ecaf213c301ccf3fc110b9b20ab74dc6f94d04",
+      "bytes": 791120
+    }
+  ]
+}

examples/poetry/prompts.json

@@ -0,0 +1,42 @@
+[
+  {
+    "name": "quiet-night",
+    "title": "静夜思",
+    "author": "李白",
+    "text": "床前明月光，疑是地上霜。举头望明月，低头思故乡。",
+    "language": "Chinese",
+    "instruct": "一位温柔自信的年轻女性，声音清晰，语气亲切，表达轻快而富有感染力。"
+  },
+  {
+    "name": "spring-dawn",
+    "title": "春晓",
+    "author": "孟浩然",
+    "text": "春眠不觉晓，处处闻啼鸟。夜来风雨声，花落知多少。",
+    "language": "Chinese",
+    "instruct": "一位温柔自信的年轻女性，声音清晰，语气亲切，表达轻快而富有感染力。"
+  },
+  {
+    "name": "stork-tower",
+    "title": "登鹳雀楼",
+    "author": "王之涣",
+    "text": "白日依山尽，黄河入海流。欲穷千里目，更上一层楼。",
+    "language": "Chinese",
+    "instruct": "一位温柔自信的年轻女性，声音清晰，语气亲切，表达轻快而富有感染力。"
+  },
+  {
+    "name": "sonnet-18",
+    "title": "Sonnet 18 (opening couplet)",
+    "author": "William Shakespeare",
+    "text": "Shall I compare thee to a summer’s day? Thou art more lovely and more temperate.",
+    "language": "English",
+    "instruct": "一位温柔自信的年轻女性，声音清晰，语气亲切，表达轻快而富有感染力。"
+  },
+  {
+    "name": "the-tyger",
+    "title": "The Tyger (first stanza)",
+    "author": "William Blake",
+    "text": "Tyger Tyger, burning bright, In the forests of the night; What immortal hand or eye, Could frame thy fearful symmetry?",
+    "language": "English",
+    "instruct": "一位温柔自信的年轻女性，声音清晰，语气亲切，表达轻快而富有感染力。"
+  }
+]

examples/poetry/quiet-night.wav

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examples/poetry/spring-dawn.wav

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