Hayane Pinyin vs ChineseVlog

Hayane Pinyin trains the most overlooked yet pedagogically critical contrast in Mandarin pronunciation: aspiration. The pinyin pairs b/p, d/t, g/k look familiar to learners worldwide, but they don't work the way you think. Both members of each pair are voiceless. The difference is whether breath escapes after the burst — what phoneticians call Voice Onset Time (VOT). Most learners produce these stops by mapping them to similar-looking sounds in their first language (Japaneseば for pinyin b, English p for pinyin p). The result is systematic, hard-to-correct accent errors that ear-based feedback alone won't catch. Hayane Pinyin solves this with three things textbooks cannot: • Real-time VOT measurement — your pronunciation gets an exact millisecond reading the moment you finish speaking. • Three-way verdict (good unaspirated / borderline / good aspirated), per phoneme, with research-grounded thresholds. • Visual feedback: a VOT bar showing where you landed relative to native targets, plus the actual waveform of your recording with burst and voicing-onset markers. Special detection for the most common Japanese-learner error: voiced ば substitution (pre-voicing, negative VOT) is flagged in red so you can correct it directly rather than guess. Each example word is read out by high-quality on-device Mandarin speech synthesis, so you can hear the model and immediately mimic. How it works: 1. Choose a phoneme pair (b/p, d/t, g/k). 2. Listen to the model word. 3. Tap record and produce the syllable. 4. Read your VOT value, the three-way verdict, and the burst-to-voicing waveform. UI available in English, Japanese, Korean, Simplified Chinese, and Traditional Chinese. Privacy first • Microphone audio never leaves your device — all analysis is on-device. • No accounts, no analytics, no third-party SDKs, no tracking. • Works fully offline. Built on the academic phonetics literature (Chen, Chao & Peng 2007; Li 2013; Lisker & Abramson 1964; Ladefoged & Maddieson 1996) as the design foundation, with threshold derived from native Mandarin distributions.

ChineseVlog is an immersive Chinese learning platform built around real, authentic video content — not textbook dialogues. What you get: - Hundreds of real Chinese vlogs, TV drama clips and stand-up comedy - Interactive subtitles: click any word for instant translation - Pinyin above every character — toggle on/off anytime - Russian & English translations for every line - Grammar analysis for key sentences - Flashcards, dictation and shadowing exercises - Personal vocabulary notebook with spaced repetition - Study progress sync across all devices Perfect for: For anyone who wants to go beyond textbooks and truly understand — and speak — natural, authentic Chinese. Free trial: Several videos available for free. Full access requires a one-time course package purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/