Cadence — Executive Fluency & Spaced Recall

Voice Synthesis Engine

Choose between the instant built-in browser voice or high-fidelity client-side neural AI voice.

Voice Character & Accent

Select your preferred narrator, gender, and regional accent for all vocabulary cards.

Repeat Word & Explanation (Group)

Plays the Word and its Explanation as an alternating pair before moving to the workplace example sentence.

Repeat Workplace Example Sentence

Number of times to read the workplace contextual sentence.

Delay Before Moving to Next Word

Time to pause after finishing all repetitions of a card before automatically loading the next word.

Micro-Pause Between Sentences & Parts

Short pause between topic, term, meaning, and example to keep playback sounding natural.

Speech Speed / Rate

When Topic Finishes

Choose whether to automatically continue into the next topic or pause for review when all words in a topic are completed.

🎓 Audio Spaced Repetition (SRS) Learning

Automatically enroll and progress cards through the SM-2 Spaced Repetition system as you listen to them.

1 2 3 4 or A B C D	Select option 1 to 4 directly
Space or ↵ Enter	Next Question (after selecting answer)

Space or ↵ Enter	Reveal answer / Flip card
1	Grade Again (Reset interval)
2	Grade Hard (1-day review)
3 or Space	Grade Good (Pass & advance interval)
4	Grade Easy (Bonus interval jump)

Q	Open Topic Queue & Planner (学习计划与队列)
P or A	Toggle Continuous Auto-Play
V or S	Pronounce / Speak current card audio
F	Star / Bookmark current card
? or F1	Open this shortcuts cheat sheet
Esc	Close any modal / Stop Auto-Play

⚙️ Settings & Cross-Device Sync