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Ovi: Twin backbone cross-modal fusion for audio-video generation

https://github.com/character-ai/Ovi
194•montyanderson•2h ago•56 comments

Willow quantum chip demonstrates verifiable quantum advantage on hardware

https://blog.google/technology/research/quantum-echoes-willow-verifiable-quantum-advantage/
337•AbhishekParmar•7h ago•159 comments

JMAP for Calendars, Contacts and Files Now in Stalwart

https://stalw.art/blog/jmap-collaboration/
196•StalwartLabs•5h ago•77 comments

Mass Assignment Vulnerability Exposes Max Verstappen Passport and F1 Drivers PII

https://ian.sh/fia
165•galnagli•4h ago•40 comments

Why SSA Compilers?

https://mcyoung.xyz/2025/10/21/ssa-1/
51•transpute•2h ago•18 comments

Scripts I wrote that I use all the time

https://evanhahn.com/scripts-i-wrote-that-i-use-all-the-time/
357•speckx•7h ago•127 comments

Element: setHTML() method

https://developer.mozilla.org/en-US/docs/Web/API/Element/setHTML
75•todsacerdoti•13h ago•30 comments

Rivian's TM-B electric bike

https://www.theverge.com/news/804157/rivian-tm-b-electric-bike-price-specs-helmet-quad
91•hasheddan•4h ago•152 comments

InpharmD (YC W21) Is Hiring – NLP Engineer

https://inpharmd.com/jobs/inpharmd-is-hiring-ai-ml-engineer
1•tulasichintha•1h ago

Common yeast can survive Martian conditions

https://phys.org/news/2025-10-common-yeast-survive-martian-conditions.html
28•geox•1w ago•11 comments

Show HN: Cuq – Formal Verification of Rust GPU Kernels

https://github.com/neelsomani/cuq
23•nsomani•3h ago•19 comments

MinIO stops distributing free Docker images

https://github.com/minio/minio/issues/21647#issuecomment-3418675115
630•LexSiga•16h ago•373 comments

HP SitePrint

https://www.hp.com/us-en/printers/site-print/layout-robot.html
135•gjvc•5h ago•98 comments

The Tonnetz

https://thetonnetz.com/
36•mci•4d ago•6 comments

I see a future in jj

https://steveklabnik.com/writing/i-see-a-future-in-jj/
160•steveklabnik•5h ago•97 comments

Karpathy on DeepSeek-OCR paper: Are pixels better inputs to LLMs than text?

https://twitter.com/karpathy/status/1980397031542989305
52•JnBrymn•1d ago•10 comments

Cryptographic Issues in Cloudflare's Circl FourQ Implementation (CVE-2025-8556)

https://www.botanica.software/blog/cryptographic-issues-in-cloudflares-circl-fourq-implementation
137•botanica_labs•8h ago•64 comments

I, Sharpie

https://www.commonplace.org/p/chris-griswold-i-sharpie
7•delichon•6d ago•1 comments

Rethinking CQRS: An Interview on OpenCQRS

https://docs.eventsourcingdb.io/blog/2025/10/23/rethinking-cqrs-an-interview-on-opencqrs/
7•goloroden•1h ago•0 comments

André Gorz predicted the revolt against meaningless work (2023)

https://znetwork.org/znetarticle/andre-gorz-was-the-theorist-who-predicted-the-revolt-against-mea...
73•robtherobber•6d ago•17 comments

Galaxy XR: The first Android XR headset

https://blog.google/products/android/samsung-galaxy-xr/
139•thelastgallon•5h ago•153 comments

ROG Xbox Ally runs better on Linux than Windows it ships with

https://www.tomshardware.com/video-games/handheld-gaming/rog-xbox-ally-runs-better-on-linux-than-...
119•jrepinc•3h ago•77 comments

Linux Capabilities Revisited

https://dfir.ch/posts/linux_capabilities/
158•Harvesterify•8h ago•32 comments

Meta is axing 600 roles across its AI division

https://www.theverge.com/news/804253/meta-ai-research-layoffs-fair-superintelligence
407•Lionga•5h ago•330 comments

Django 6.0 beta 1 released

https://www.djangoproject.com/weblog/2025/oct/22/django-60-beta-released/
67•webology•2h ago•28 comments

Greg Newby, CEO of Project Gutenberg Literary Archive Foundation, has died

https://www.pgdp.net/wiki/In_Memoriam/gbnewby
481•ron_k•13h ago•68 comments

SourceFS: A 2h+ Android build becomes a 15m task with a virtual filesystem

https://www.source.dev/journal/sourcefs
110•cdesai•9h ago•51 comments

Internet's biggest annoyance: Cookie laws should target browsers, not websites

https://nednex.com/en/the-internets-biggest-annoyance-why-cookie-laws-should-target-browsers-not-...
509•SweetSoftPillow•10h ago•498 comments

Designing software for things that rot

https://drobinin.com/posts/designing-software-for-things-that-rot/
149•valzevul•1d ago•37 comments

The security paradox of local LLMs

https://quesma.com/blog/local-llms-security-paradox/
119•jakozaur•9h ago•78 comments
Open in hackernews

The Tonnetz

https://thetonnetz.com/
36•mci•4d ago

Comments

mci•4d ago
A recent blog post on thatsmaths.com was about Tonenetz, a diagram of harmonic relationships of notes. Tonenetz means 'tone network' in German :-)
gus_massa•3d ago
Do you have a link to the post in thatsmaths?
mitchbob•3d ago
https://thatsmaths.com/2025/10/16/music-and-maths-are-inextr...
pasteldream•6m ago
> the defects of this tuning method became evident and the more flexible “well-tempered” tuning scheme was devised. This ensures that the ratio of pitch between every two adjacent notes is precisely the same.

The author seems to have confused well-temperament and equal temperament.

It is also odd that he calls just intonation a “simplification” of Pythagorean tuning.

tshaddox•2h ago
I first became aware of this concept many years on Gary Garrett's blog, where he primarily refers to it as "the lattice." His introduction to the concept gives a brief history:

https://www.garygarrett.me/?p=342

More introduction to the lattice:

https://www.garygarrett.me/?p=995

https://www.garygarrett.me/?p=1632

https://www.garygarrett.me/?p=1696

Some comparison audio between equal temperament and just intonation:

https://www.garygarrett.me/?p=1812

Some songs with lattice animations:

https://www.garygarrett.me/?p=103

https://www.garygarrett.me/?p=1253

I also like this book which Gary recommends, although it's very challenging and I never made it all the way through:

https://www.amazon.com/Harmonic-Experience-Harmony-Natural-E...

juancroldan•53m ago
As an indie music composer, this kind of unusual tone arrangement is great for creativity, thanks! I noticed that the same triangle will play different chords from time to time, is that on purpose?