A1 to A2 Mandarin — a call with his grandmother
V8 Program · 8 months · A1 → A2
"HEXI never let me skip tones. The pronunciation ring kept me honest. At month four I called my grandmother for the first time in Mandarin. She cried. So did I."
VOICECAST™ Snapshot
4-Ring Progress
The Full Story
David's grandparents came to New York from Shandong province in 1971 and never learned English. He had grown up understanding fragments — tones, food words, family names — but had never spoken back.
VOICECAST confirmed the pattern: pronunciation ring at 22%, comprehension at 28%. He understood more than he could say, but both were weak in absolute terms. HEXI assigned a V8 — Mandarin's FSI Category IV multiplier makes 8 months the honest minimum for meaningful A2.
The program was unrelenting about tones. Shadow Mode replayed native audio of each phrase until his pronunciation ring registered the correction. He failed the tone check on 声调 (shēngdiào) eleven times in week two. On week six, he passed it on the first attempt.
Month four: his first full Mandarin phone call with his grandmother. Month eight: he recorded a conversation and played it for his mother. She said the tones were right — not 'good for an American,' but right.
VOICECAST™ History
Phoneme Accuracy Arc
DeKeyser (2007): Tonal accuracy requires corrective phoneme feedback — not repetition alone. HEXI's Shadow Mode provides the error signal that classroom repetition lacks.
These profiles are representative composites grounded in real CEFR research trajectories and Voicely's 2× efficiency model. Scores are generated using Voicely's actual 4-ring assessment algorithm. Individual results vary based on study consistency, native language, and prior exposure.