feat(desktop): add pitch-preserving TTS playback speed - #3194

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johnmatthewtennant wants to merge 53 commits into

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jtennant/tts-playback-speed

Commits on Jul 29, 2026

Upgrade Desktop Pocket TTS to April INT8
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fix(desktop): preserve Pocket token split continuity
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fix(desktop): stream Pocket model units without seams
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fix(desktop): continue TTS after unit errors
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test(desktop): split Pocket token boundary tests
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fix(desktop): cushion Pocket playback underruns
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refactor(voice): extract reusable Pocket primitives
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feat(desktop): add Pocket voice settings

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fix(desktop): persist mocked voice settings

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fix(desktop): serialize Pocket voice transitions

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refactor(desktop): split Pocket voice transitions

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Cancel in-flight Pocket synthesis

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Preserve ordered huddle TTS reconnect replay

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Fix first-event reconnect replay baseline

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Test agent TTS routing in settings layer

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feat(desktop): complete Pocket voice settings

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fix(desktop): preserve TTS route outcomes

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fix(desktop): group TTS worker controls

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refactor(desktop): satisfy file size ratchets

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fix(desktop): keep agent speech live-only

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Add pitch-preserving TTS playback speed

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Fix TTS stretcher pre-roll compensation

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Test TTS time-stretch onset alignment

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Support TTS speed in desktop screenshot harness

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Place playback speed in Voice settings

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Serialize playback speed updates

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Guard playback speed initialization

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Use cross-platform playback settings writes

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Keep playback state within file limits

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Preserve TTS lead-in through speed processing

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Split TTS playback speed regression test

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fix(build): report C++ standard correctly on MSVC

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Remove unused playback speed exports

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Adapt playback speed to chunk audio boundary

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Test the production speed boundary directly

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Normalize the restacked playback diff

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Keep playback settings within file limits

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Cancel stale playback speed saves
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feat(desktop): import local Pocket voices
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test(desktop): automate imported voice audio workflow
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Clarify voice registry documentation
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test(voice): update importer workflow for Pocket engine
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fix(voice): reconcile imported voice mutations
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Commits on Jul 30, 2026

Commits on Jul 31, 2026

Merge main (post-#3910) into Pocket voice import
npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d
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chore: retrigger CI
npub12gtutshhh76rx0jx697f32f9tffd4hhp3hx58fp4x6u4uemkm7sqf8f757
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Merge Pocket voice import branch (PR #3259) into TTS playback speed
npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d
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Merge main (post-#3259 squash) into TTS playback speed
npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d
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fix(desktop): preserve playback speed continuity
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Merge main into TTS playback speed
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chore(desktop): allow diagnostic DSP subset
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fix(desktop): retain playback audio in release builds
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