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Revert VOX preset to the NetTTS approximation

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The tuned values (pitch 0, rate 15, head size 34, lowering 50) matched
the reference metrics better but sound far off the game voice, so restore
the published NetTTS approximation: pitch 3, rate 17, prominences 22,
head size 52, lowering 40, volume 70. Also revert the test expectations,
the published default metadata, and the tuning notes in the docs; keep
tools/vox_compare.py for future experiments.
This commit is contained in:
Fisto
2026-09-22 19:56:22 +02:00
parent de4631fe54
commit c6b5fb71e8
5 changed files with 29 additions and 74 deletions
Download Patch File Download Diff File Expand all files Collapse all files
setup/test-wrapper.sh
+4 -4
View File
@@ -94,8 +94,8 @@ check "vox preset implies VOX parser" "1" "$(grep -c 'wH1' "$STUB_LOG")"
# The preset writes the full audible profile to both hives.
VESKSLOP_TTS_VOICE=keith-bell VESKSLOP_TTS_PRESET=vox run_wrapper
check "preset writes both hives" "2" "$(grep -c 'Speakers\\{11260610' "$STUB_REG")"
check "preset pitch (both hives)" "2" "$(grep -c '"Pitch"=dword:00000000' "$STUB_REG")"
check "preset rate (both hives)" "2" "$(grep -c '"Speaking Rate"=dword:0000000f' "$STUB_REG")"
check "preset pitch (both hives)" "2" "$(grep -c '"Pitch"=dword:00000003' "$STUB_REG")"
check "preset rate (both hives)" "2" "$(grep -c '"Speaking Rate"=dword:00000011' "$STUB_REG")"
check "preset gender and line mode" "4" "$(grep -cE '"Gender"=dword:00000002|"Line Mode"=dword:00000001' "$STUB_REG")"
check "preset default speaker" "2" "$(grep -c '"Default Speaker"' "$STUB_REG")"
@@ -111,7 +111,7 @@ check "word mode with preset synthesizes every word" "3" "$(grep -c '^ARGV:' "$S
check "word mode skips the VOX parser" "0" "$(grep -c 'wH1' "$STUB_LOG")"
check "word mode tags every word" "3" \
"$(sed -n 's/.*\[-t\] \[\(.*\)\] \[-o\].*/\1/p' "$STUB_LOG" | grep -c '^\\!R0.80 ')"
check "word mode keeps the preset profile" "2" "$(grep -c '"Pitch"=dword:00000000' "$STUB_REG")"
check "word mode keeps the preset profile" "2" "$(grep -c '"Pitch"=dword:00000003' "$STUB_REG")"
check "word mode emits no attributes" "0" "$(attr_count)"
# The vox preset implies VOX when the variable is unset, but word mode still wins.
@@ -139,7 +139,7 @@ check "stream has a gap per word break" "2" \
# The Half-Life voices carry their profile preset.
VESKSLOP_TTS_VOICE=vox VESKSLOP_TTS_VOX=1 run_wrapper
check "vox voice writes the VOX profile (both hives)" "2" "$(grep -c '"Pitch"=dword:00000000' "$STUB_REG")"
check "vox voice writes the VOX profile (both hives)" "2" "$(grep -c '"Pitch"=dword:00000003' "$STUB_REG")"
check "vox voice runs VOX prosody" "1" "$(grep -c 'wH1' "$STUB_LOG")"
VESKSLOP_TTS_VOICE=hev run_wrapper
check "hev voice writes the HEV profile (both hives)" "2" "$(grep -c '"Pitch"=dword:0000000f' "$STUB_REG")"
setup/veskslop-tts.sh
+7 -9
View File
@@ -46,7 +46,7 @@ ROOT=$MICROSLOP_ROOT
# The Keith Bell defaults follow the active preset so the UI's "default" snap points
# match the values the preset actually writes.
VOX_DEFAULTS="pitch:0:rate:15:prominences:22:head_size:34:lowering:50:expression:59"
VOX_DEFAULTS="pitch:3:rate:17:prominences:22:head_size:52:lowering:40:expression:59"
HEV_DEFAULTS="pitch:15:rate:24:prominences:22:head_size:52:lowering:40:expression:59"
case "${VESKSLOP_TTS_PRESET:-}" in
vox) KB_DEFAULTS="$VOX_DEFAULTS" ;;
@@ -243,17 +243,15 @@ if [ -n "$SPEAKER_GUID" ]; then
P_LOWER=40
P_EXPR=""
# Half-Life presets for Keith Bell (the game's announcement voice). "vox"
# starts from the approximated Valve VOX profile published by NetTTS
# (scripts/winetricks/nettts_flextalk_vox_profile.reg), then refines pitch,
# rate, head size and lowering against the actual game word assets
# (see docs/TTS-DESIGN.md). "hev" is a starting point for the HEV suit
# voice, which has no published profile.
# Half-Life presets for Keith Bell (the game's announcement voice).
# "vox" is the approximated Valve VOX profile published by NetTTS
# (scripts/winetricks/nettts_flextalk_vox_profile.reg); "hev" is a starting
# point for the HEV suit voice, which has no published profile.
case "$PRESET" in
vox)
if [ "$ENGVOICE" = "Keith Bell" ]; then
P_PITCH=0; P_RATE=15; P_VOLUME=70
P_PROM=22; P_HEAD=34; P_LOWER=50
P_PITCH=3; P_RATE=17; P_VOLUME=70
P_PROM=22; P_HEAD=52; P_LOWER=40
fi
;;
hev)