Reverse-engineering the Yamaha DX7 synthesizer's sound chip from die photos (2021)(righto.com)

143 points by throwup238 2 years ago | 35 comments

Show HN: Resonate – Low-latency, high-resolution spectral analysis(alexandrefrancois.org)

32 points by arjf 4 months ago | 11 comments

Introduction to Nyquist and Lisp Programming(manual.audacityteam.org)

90 points by swatson741 1 year ago | 1 comments

Show HN: Resonate – real-time high temporal resolution spectral analysis(alexandrefrancois.org)

59 points by arjf 1 year ago | 19 comments

How to Synthesize a House Loop(loopmaster.xyz)

245 points by stagas 11 months ago | 92 comments

ADSL works over wet string (2017)(revk.uk)

263 points by fanf2 2 years ago | 104 comments

Radios, how do they work?(lcamtuf.substack.com)

613 points by todsacerdoti 2 years ago | 101 comments

A blog post by lcamtuf giving a brief introduction to antennas, superheterodyne receivers, and signal modulation schemes for hobbyists.

Artificial intelligence is losing hype(economist.com)

453 points by bx376 2 years ago | 663 comments

An Economist Free exchange column arguing that artificial intelligence is losing hype and asking whether that signals the technology will eventually succeed.

MLow: Meta's low bitrate audio codec(engineering.fb.com)

551 points by mikece 2 years ago | 188 comments

Engineering at Meta blog post introducing MLow, Meta's low bitrate audio codec for real-time calling.

Vocal Guide – belt sing without killing yourself(jesperordrup.github.io)

394 points by jesperordrup 8 months ago | 125 comments

A web reference guide to singing techniques covering vocal registers, styles, effects, embellishments and dynamics, with examples, how-to tips and tutorial links.

(Post-Quantum) Cryptographic Right Answers(words.filippo.io)

74 points by gavide 14 days ago | 13 comments

Blog post by Filippo Valsorda giving updated 'Cryptographic Right Answers' recommendations for developers, covering post-quantum cryptography choices.

Implement DNS in a Weekend(implement-dns.wizardzines.com)

594 points by asicsp 3 years ago | 68 comments

Julia Evans's blog post announcing a free guide to implementing a DNS resolver from scratch in about 200 lines of Python.