Japanese (basic) — lesson
0 due · 11 new · 16 total · history
Lesson for Monday, Sep 21 (session #3)
A lesson prepared days ahead is a projection: its queue was built from the schedule as it stood when you prepared it, and grading an earlier day moves cards into or out of it. Prepared lessons are cached per demo day, so several can be waiting.
Voice engine: Gemini Live (below) · run this lesson on ElevenLabs instead →
Gemini Live voice: Kore (the default) — hear the other 29
All 30 voices gemini-3.8-live was measured to speak with (docs/spikes.md Spike D). The word beside each name is the one Google publishes; no gender is documented for any of them. Hz is the median pitch measured with this lesson’s ja-JP locale.
- ZephyrBright · 224 Hz
- PuckUpbeat · 117 Hz
- CharonInformative · 111 Hz
- Korein useFirm · 203 Hz
- FenrirExcitable · 145 Hz
- LedaYouthful · 194 Hz
- OrusFirm · 159 Hz
- AoedeBreezy · 209 Hz
- CallirrhoeEasy-going · 242 Hz
- AutonoeBright · 189 Hz
- EnceladusBreathy · 145 Hz
- IapetusClear · 143 Hz
- UmbrielEasy-going · 134 Hz
- AlgiebaSmooth · 211 Hz
- DespinaSmooth · 240 Hz
- ErinomeClear · 218 Hz
- AlgenibGravelly · 133 Hz
- RasalgethiInformative · 169 Hz
- LaomedeiaUpbeat · 197 Hz
- AchernarSoft · 233 Hz
- AlnilamFirm · 149 Hz
- SchedarEven · 162 Hz
- GacruxMature · 166 Hz
- PulcherrimaForward · 136 Hz
- AchirdFriendly · 135 Hz
- ZubenelgenubiCasual · 214 Hz
- VindemiatrixGentle · 238 Hz
- SadachbiaLively · 151 Hz
- SadaltagerKnowledgeable · 157 Hz
- SulafatWarm · 264 Hz
The voice is baked into the ephemeral token when you press Start talking, so a change made during a conversation applies to the next one.
Today's lesson
Prepare builds the queue, runs the planner, and stores the rendered prompt on a session row. Nothing is graded until you start talking.