
Security News
npm Adopts OIDC for Trusted Publishing in CI/CD Workflows
npm now supports Trusted Publishing with OIDC, enabling secure package publishing directly from CI/CD workflows without relying on long-lived tokens.
audio-notes
Advanced tools
Provides note frequencies for equal-tempered scale.
Available on NPM.
CommonJS-ready or standalone window.AudioNotes
.
Usage:
With NodeJS or browserify:
var AudioNotes = require("audio-notes");
With standalone script embedding:
var AudioNotes = window.AudioNotes;
You can access notes with two conventions:
You can access the note frequency with its name (English notation).
Major notes use a upper-case where minor (sharp) notes use the lower-case convention. Then we add the octave number.
Exemple:
AudioNotes.A4
is a A (la in solfège) of the 4th octave (A4 is 440 Hz).
AudioNotes.a4
is a A# (la# in solfège) of the 4th octave (A4 is ~ 466.16 Hz).
The 12 notes of one octaves are: C c D d E F f G g A a B
.
You can also access a note by index:
AudioNotes[57]
is the 57th notes of a midi keyboard, it is A4 .
FAQs
Note frequencies for equal-tempered scale
The npm package audio-notes receives a total of 3 weekly downloads. As such, audio-notes popularity was classified as not popular.
We found that audio-notes demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
npm now supports Trusted Publishing with OIDC, enabling secure package publishing directly from CI/CD workflows without relying on long-lived tokens.
Research
/Security News
A RubyGems malware campaign used 60 malicious packages posing as automation tools to steal credentials from social media and marketing tool users.
Security News
The CNA Scorecard ranks CVE issuers by data completeness, revealing major gaps in patch info and software identifiers across thousands of vulnerabilities.