feat: add selectable animalese voice sets

docs/ATTRIBUTION.md

@@ -14,7 +14,7 @@ independent team Woofmeow.
 - Voyager: co-owner, developer, project director, creator of the game's 3D
   art, and composer of the original title/ambient track
   `audio/music/title/as_in_four_wolves.ogg`, world track
-  `audio/music/world/craft.mp3`, and animalese placeholder tones.
+  `audio/music/world/craft.mp3`, and the synthesized robot animalese tones.
 - Endeavour: co-owner, developer, and creator of the game's 2D art, including
   the original fish, environment, UI, and other artwork.
 - chillnfill: contributor of original 3D models for the character bodies and
@@ -23,6 +23,10 @@ independent team Woofmeow.
   `chillnfill`.
 - Tekgator: creator of the cooler-capacity, reel-speed, and barrier-power shop
   icons.
+- kat: supplied the original recorded voice sample used for the animalese
+  alphabet and number sounds.
+- kim: supplied the recorded voice performance used for the kim animalese
+  alphabet and number sounds.
 
 Voyager is also the original catalog porter credit in PortMaster metadata.
 Third-party creators are credited with their individual records below. Those
@@ -144,7 +148,9 @@ locations only and must never appear in scenes or resources.
 | Rain ambience | `audio/ambience/rain_loop_ontario.ogg` | Converted from “Rain Loop Ontario” by Freesound user Ayton, sound 212799, CC BY 3.0. |
 | Character bark call | `sound/dialogue/calls/bark.wav` | Edited from `Dog_Bark.wav` by Freesound user ivolipa, sound 328729, CC0. |
 | Character meow call | `sound/dialogue/calls/meow.wav` | Edited from `Cat meow.m4a` by Freesound user Christyboy100, sound 495694, Attribution 3.0. |
-| Animalese placeholder tones | `sound/dialogue/animalese/placeholder/` | Original tones composed and owned by co-owner Voyager without third-party samples. |
+| Animalese alphabet and number sounds | `sound/dialogue/animalese/alphanumeric/` | Processed derivatives of the original recorded voice sample supplied by NETfishing community member kat. |
+| Kim animalese alphabet and number sounds | `sound/dialogue/animalese/kim/` | Processed per-character voice samples supplied by NETfishing community member kim. |
+| Robot animalese tones | `sound/dialogue/animalese/robot/` | Original synthesized tones composed and owned by co-owner Voyager without third-party samples. |
 
 Creative Commons Zero information:
 https://creativecommons.org/publicdomain/zero/1.0/. Creative Commons
@@ -206,6 +212,94 @@ authored `mesh_style.png` filenames.
   confirmation covering Project use, modification, distribution, commercial
   release, and applicable sublicensing.
 
+### kat animalese voice contribution record
+
+- Requested credit: `kat`.
+- Original contribution: the recorded voice sample used to produce the
+  animalese alphabet and number sounds.
+- Repository mapping: the heavily processed per-character derivatives are in
+  `sound/dialogue/animalese/alphanumeric/`.
+- Intake filenames: `0.wav` through `9.wav` and `a.wav` through `z.wav`.
+- Source and initial repository files were compared byte-for-byte at intake.
+  The hashes below identify those untouched intake files; runtime files are
+  normalized derivatives produced by `scripts/import_animalese_voice.sh`.
+- Permission record: retain the original submission and permission record
+  covering Project use, processing, distribution, commercial release, and
+  applicable sublicensing.
+
+| Clip | SHA-256 | Clip | SHA-256 |
+| --- | --- | --- | --- |
+| `0.wav` | `0616a2fb035d410f24403e66c4fe46e9ff86e976126db16c56125af28bbe5ad6` | `a.wav` | `aa701de9370000e620dae16c4e3082bc79fc9692ed5260dfd5f4f2480b556e75` |
+| `1.wav` | `e29191c0b4011d4237710b0ef4fe1f0ebe875bb3cf8abb62b057b7799c683dda` | `b.wav` | `149286a210d4fec9197f4c6109a066706cb890181b6663369a9941435ee859bb` |
+| `2.wav` | `e4ce823498ec8440b2f870ea767b1b6185add948a3ba573ec476794fc6ab5abb` | `c.wav` | `4776bb64044e82f21755e771f31e30e18e8737533b08f04a9bd5103aa9adf923` |
+| `3.wav` | `498a06196dd672f273c90802d0349f3ecc5f582a1aeb9b952ff54030bef523e0` | `d.wav` | `6bb00d354b5a621895412ae40a40f02f219976fc164b08389a6bb708a6c99e84` |
+| `4.wav` | `dbb90d8e7e5cb9524cfd429d63e297548871ed6dda7c2594c5ea4e932c623754` | `e.wav` | `232edabddc6c046ba5bbb5f640cabe9c9a905c2a12cec07fc60ef657e83547c4` |
+| `5.wav` | `dc6dc2946e0ebb5b346bbf4c646c72e27303f4bf8838c14038df5ce7087071f9` | `f.wav` | `f104a52c97605872de4cafab1f1c24a132051e14a9400c2098a24385525f1e15` |
+| `6.wav` | `8dae2ce33aaa0d788964d0a7026d3c51738ef2b06672697675a7f2da0f9f7a59` | `g.wav` | `12915a19a9c3b0f1559a4c53734c16fedc1d82f7c24adce08608aad7da141968` |
+| `7.wav` | `f5c5c855b06794a22954f3eb2b32f2caec877ce7dee27fd3153c7aa65ab1ff92` | `h.wav` | `951a2c1b074eb43c8016d592ed7d1bc63ec64ab95312d122fa8f2e717b61c1e1` |
+| `8.wav` | `b31561b5e3748024daf109510d5ee955274d2ef45f7fed96882f8a4862b70e30` | `i.wav` | `1d51b902b1b667eadc7bcc569909ce927075e7b91b8a02ea811f361e3e95164c` |
+| `9.wav` | `e46bb34cb045fb15bb0cbbfbd9364895521ee3c441290154a1f4ff67ffd38f2d` | `j.wav` | `9ef84e992d58349b42f642901688f49203af27dda85c5baee30b4c2cf93944c9` |
+|  |  | `k.wav` | `65ae2072c6f55b5013dea21dd4644c2dd502963b89f5711eb22f741cee3dec09` |
+|  |  | `l.wav` | `d87f8fcb4c217c0dbd5526705c982655e514a5645ef2391557b6c033344aa713` |
+|  |  | `m.wav` | `1f1bc0ba3abe077febfa035e873d0e47838e880fbbd6e10164b1e58e13a5e47b` |
+|  |  | `n.wav` | `2f422e00c4c42689e0d50adf2226c28a851960f3c460b2c8cdbbefb687175ad1` |
+|  |  | `o.wav` | `70143fd697e1b1d1f1d27c8fc3bd59ea72e076e1679494f8022a44911752da46` |
+|  |  | `p.wav` | `9419172ec8a595f89ac2993f4a942c554dc5a8fa64bd8a75f468718cdb2b176e` |
+|  |  | `q.wav` | `e0117043020c0eda1d15f1315b7796774a219c1439bafc587c01e3661215abbb` |
+|  |  | `r.wav` | `31f9a4a06975c55331b830247b39f47572622698457c191d03c92d02599b1131` |
+|  |  | `s.wav` | `232edabddc6c046ba5bbb5f640cabe9c9a905c2a12cec07fc60ef657e83547c4` |
+|  |  | `t.wav` | `a8b7379fa5c26462bde6e51cd74edb514aa731afa02efb5f82b42341c5a50964` |
+|  |  | `u.wav` | `e25dec74b9f141203c92c4a8ebf296c80e031cc677d924656bef64e90a02c7a3` |
+|  |  | `v.wav` | `643725a16a9e821a5e8a502aa43979a9f9ed73860839d28cf15b4b3fb4ff3539` |
+|  |  | `w.wav` | `5a915415157775f00875b4985844a1cd28f36733744dbe718fdf8b714f1ccc89` |
+|  |  | `x.wav` | `04fc26436d1524c5fb6e7f84c2a1a930aa519a57f594b73e7310c7187ac581c3` |
+|  |  | `y.wav` | `7fbe3ee4f2a6c6432b8cbeeffe2cc422b3b960e0f148533ffcc0d42d73804f9c` |
+|  |  | `z.wav` | `0616a2fb035d410f24403e66c4fe46e9ff86e976126db16c56125af28bbe5ad6` |
+
+### kim animalese voice contribution record
+
+- Requested credit: `kim`.
+- Original contribution: the recorded voice performance used to produce the
+  kim animalese alphabet and number sounds.
+- Repository mapping: the per-character samples are in
+  `sound/dialogue/animalese/kim/`.
+- Intake filenames: `0.wav` through `9.wav` and `a.wav` through `z.wav`.
+- Source and initial repository files were compared byte-for-byte at intake.
+  The hashes below identify those untouched intake files; runtime files are
+  normalized derivatives produced by `scripts/import_animalese_voice.sh`.
+- Permission record: retain the original submission and permission record
+  covering Project use, processing, distribution, commercial release, and
+  applicable sublicensing.
+
+| Clip | SHA-256 | Clip | SHA-256 |
+| --- | --- | --- | --- |
+| `0.wav` | `cd107c5904569c87fb972dce3853e02d126d1d1fe61b16596a2e40b6c5ffa4c1` | `a.wav` | `037dde81eaae9d11b316a0336a2cf39090810afcb8e6a3349af674808a7b6a92` |
+| `1.wav` | `4e2310d7af7912d7bf88dbe0b1b864bd491b412dfb46e28e8dbf7fc77d2b839e` | `b.wav` | `09e82faa88e7be9d3d9b984288f001cf722ba9c29f7a422053c90641e2406ff4` |
+| `2.wav` | `ed54c8edc36b80e696a45e4eaefe724b714fa949a01af09d66ec4b8af4538dda` | `c.wav` | `8f8bf82630511d510042918389473a6bcb0c71173dc4bbfaaef0ec64c77a8b34` |
+| `3.wav` | `41f6b3e0d30384c790ca625ab049826f2cf33aaca4b3bfbbbb833bfbd84d86c9` | `d.wav` | `ccf55a87158896e233afb3c3be517b92f97af92a8d972a8fc8f1ce88a418ec7c` |
+| `4.wav` | `d9345022c32fc03f382d892d2ec105a3200c787dfac5357c8c192377b01b7816` | `e.wav` | `d62935c4d90cabc1fc789eab22da1aae205383ba5063b1d923ae3165bb231b92` |
+| `5.wav` | `3ea7659d6d1bdc2cf6d5e9131d983ce27ec715d5a27923f141a9e8123f413551` | `f.wav` | `4a7957d71c3e287a94f94b40f77c631e41b9b885bbd968aee60b66e789f5fb65` |
+| `6.wav` | `a91e64bccc07162cefaf1c59f838e4475e8ba40efcb749e965f87903f03c2a0d` | `g.wav` | `8fe9f4aa5a3c1f61860c9ef371674e9d3ce117fe222612465d2c7531367294e8` |
+| `7.wav` | `e4e2e85f88625e152ff682c45ce816e7ec3fc15eb23ed01c686528f9abfa1015` | `h.wav` | `88a758b4f1e2a90758f93c72b15804b38152e3e8cf6b0b67558823d52e0a0648` |
+| `8.wav` | `da94b98ef5bcf7460d3c9ca02b651f586b51ef2809f33da639898f81253e16a4` | `i.wav` | `f272e24648bbf62b09c83743b53c94168e81a90a8d3fff2aa0ba5a727927f494` |
+| `9.wav` | `34aa49af5f8414bff289cb575468bef2745b3f6d0ac3420d9eb07ec148cdd645` | `j.wav` | `f25e1585e28313f63bcad0fe3c9a0032c96a32754687e592ea4f1989edfb3411` |
+|  |  | `k.wav` | `3c39ede36a423577d75772ba5c1b7f1a4315aac0b5dea89fa6cd7ac647f4c342` |
+|  |  | `l.wav` | `beda782f9b1de5e82e0f7c481f3e7a5694ead7c72ccabc684a7c330234b7ad7c` |
+|  |  | `m.wav` | `b4002b6dc895896144711cf8a763cdc93d11d9bc74b0b57fbc55831ec3dbf28d` |
+|  |  | `n.wav` | `d5e989ab8cc755cd8676fe05ec3e5b8e433d674694188df3717e3073bd27975b` |
+|  |  | `o.wav` | `043e5f81a29400a4b8078168c187c0e0907ea43041c96be98b2bdf646afc0f61` |
+|  |  | `p.wav` | `da228b88d1621a09b21b3a5e5ea57710fab0a726ef9655406b43da30cd67c6d4` |
+|  |  | `q.wav` | `83cb2e061fa8473e9205d03b353c1d8a3c6cb26913b287571205033ce95e0c99` |
+|  |  | `r.wav` | `4d58f4337a62d0b37b5cea427a22dc05f2b1cab505d6de6fa1d7d8363ee018d4` |
+|  |  | `s.wav` | `93a19e046764af830fc5582f8de3b35b287eea2bc3abf0b269aa0e945405d95c` |
+|  |  | `t.wav` | `c7b1f1d967736c3b640fab88fa4522ca6bec86fc96f2980c3948788c3d9ede9c` |
+|  |  | `u.wav` | `320a3d89c0ad22cf4249d9647bedbb882e8ca561feb651eb7534f2ea51380c54` |
+|  |  | `v.wav` | `8ed8d00aaf3f60531680241f65f45251639080258799698e81afce996ba506af` |
+|  |  | `w.wav` | `edad2171e9b4238a20b8c3d6675b5ab457be0af0450f37950bc6d70215f9def7` |
+|  |  | `x.wav` | `93896a36adeaf8628c18597957e86804c98115b40f41f7ea2d139ba9bf172da8` |
+|  |  | `y.wav` | `9bde2a148b881ef04003286351cb7801fd65276d56b00433921bf7f42aa4d1ab` |
+|  |  | `z.wav` | `cd107c5904569c87fb972dce3853e02d126d1d1fe61b16596a2e40b6c5ffa4c1` |
+
 ### Fishing fight loop source record
 
 - Source page: https://freesound.org/s/509902/

docs/DEVELOPMENT.md

@@ -292,6 +292,23 @@ godot --headless --path . --script scripts/normalize_texture_imports.gd \
 godot --headless --path . --script tests/texture_sampling_validation.gd
 ```
 
+### Importing animalese voice sets
+
+Animalese clips use one deterministic runtime level and format: -18 dBFS RMS
+with a -3 dBFS peak ceiling, mono, 48 kHz, 16-bit PCM. Import a supplied set
+through the normalization script rather than copying its WAV files directly:
+
+```bash
+scripts/import_animalese_voice.sh /path/to/source_clips sample_set_directory
+```
+
+The source directory may contain lowercase letter, number, and underscore WAV
+filenames. The script converts every top-level WAV and writes the results under
+`sound/dialogue/animalese/sample_set_directory/`. Add a new runtime set to
+`player/animalese_voice_profiles.gd` after import, then run the quick validation
+suite. Keep the untouched submission and its original hashes in the private
+intake record; repository files are normalized derivatives.
+
 ### Bubble menus
 
 Instance `ui/components/bubble_menu/bubble_button.tscn` for each action, or