demod-analyzer
Demodulate BPSK/QPSK/QAM16 signals from IQ recordings
Details
- External ID
- 1381261730
- Source
- GITHUB
- Company
- —
- Product
- demod-analyzer
- Website domain
- github.com
- Launched
- Sept. 22, 2026
- Cohort
- —
- Upvotes
- 15
- Upvotes percentile
- 0.4914168588265437
- Tags
- bpsk, bpsk-modulation, gnuradio, hackrf, hackrf-one, qam, qam-modulation, qpsk, qpsk-modulation, radio, rtlsdr, sdr, sdr-tool
- Fetched at
- Sept. 26, 2026, 10:54 p.m.
- Updated at
- Sept. 26, 2026, 10:54 p.m.
Enrichment
- Theme
- audio and signal processing tools
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- signal demodulation for iq recordings
- Manually corrected
- False
Could you build this?
No Demodulating digital modulation schemes from raw IQ recordings requires deep domain expertise in digital signal processing (DSP) and telecommunications engineering.
What it would actually take: A functioning implementation requires a DSP pipeline typically written in C++, Rust, or Python/SciPy. Key algorithmic challenges include carrier frequency/phase offset recovery (such as Costas loops), symbol timing synchronization (such as Gardner or Mueller-Müller loops), matched filtering (root-raised cosine), and adaptive equalization to handle multipath and noise. Building this demands specialized knowledge of RF communications theory and discrete-time signal processing.
Competitors
Other products that read as similar to this one — 557 launches clear the similarity bar, closest 8 shown.
Attention rank: #267 of 558 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 321 days after the earliest competitor.
- SDR-Lab-2.0 · github · 2026-09-20 · 17 upvotes · similarity 0.55
- zipcodec · github · 2026-09-11 · 8 upvotes · similarity 0.52
- mindmeld-with-fly · github · 2026-09-12 · 13 upvotes · similarity 0.49
- Blotter, a live map of LAPD radio activity · hn · 2026-04-28 · 8 upvotes · similarity 0.48
- biquad-voxengo · github · 2026-09-11 · 10 upvotes · similarity 0.47
- genpark-mel-filterbank-log-spectrogram-skill · github · 2026-09-10 · 7 upvotes · similarity 0.46
- ANBC · github · 2026-09-18 · 11 upvotes · similarity 0.46
- In Meeting · hn · 2026-07-21 · 9 upvotes · similarity 0.45
Other launches for this product
Same idea, different domain
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