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Bilingual Mix

Turn bilingual audio into sentence-by-sentence practice.

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Bilingual Mix turns matching Mandarin or Japanese and English recordings into one sentence-by-sentence listening track. Upload an audiobook, podcast or lesson in both languages and get a standard MP3 that alternates the meaning with the target-language audio. Tune pauses and playback order, then listen anywhere. Free to try; no sign-up needed. Built for Mandarin learners around HSK 3–4 and Japanese learners around N4–N3.

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PH · launched Oct 21, 2026 · 1 upvote (top 67%)

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Could you build this?

Yes The product combines ffmpeg-style audio handling, speech-to-text with timestamps, and sentence alignment across two recordings, all of which have mature libraries and APIs. The rest is a simple UI and MP3 export.

Competitors

Other products that read as similar to this one : 586 launches clear the similarity bar, closest 8 shown.

Attention rank: #252 of 587 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 348 days after the earliest competitor.

Other launches for this product