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Play DSS and DS2 dictation files online without uploading your audio

Details

External ID
49769887
Source
HN
Company
—
Product
Play DSS and DS2 dictation files online without uploading your audio
Website domain
speechtext.ai
Launched
Sept. 19, 2026
Cohort
—
Upvotes
5
Upvotes percentile
0.12998405103668262
Tags
—
Fetched at
Sept. 23, 2026, 5:02 p.m.
Updated at
Sept. 23, 2026, 5:02 p.m.

Enrichment

Theme
voice dictation and control tools
Vertical
Horizontal
Function
Workflow automation
Audience
Prosumer
AI stance
Not AI
Project type
Hobby / open-source project
Normalized one-liner
in-browser audio player for dictation files
Manually corrected
False

Could you build this?

Partial A web audio player UI with drag-and-drop support is trivial, but DSS and DS2 (Digital Speech Standard) are proprietary, patented audio formats commonly used in dictation machines. Compiling an open-source or custom decoder to WebAssembly to decode DS2 locally in the browser is non-trivial.

What it would actually take: A working system requires a React/vanilla JS frontend with the Web Audio API connected to a C/C++ decoding library compiled to WebAssembly via Emscripten. The hardest part is decoding DSS/DS2 codecs (specifically Olympus/Philips proprietary variants with potential encryption or license keys) purely in-browser without server upload. It requires familiarity with audio codecs, container demuxing, and Emscripten WebAssembly porting.

Discussion

No comments on this launch.

Competitors

Other products that read as similar to this one — 149 launches clear the similarity bar, closest 8 shown.

Attention rank: #136 of 150 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).

Launched 313 days after the earliest competitor.

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