Category Archives: Web Service

Websites that provide audio processing

k-synth ~ Pocket Calculator Synthesizer

Posted by tom2tec on

/synth is a minimalist, array-oriented synthesis environment. Heavily inspired by the K/Simple lineage and the work of Arthur Whitney, it treats sound not as a stream, but as a holistic mathematical vector.

📐 The Philosophy

This isn’t a DAW; it’s a vector-processing engine designed for “Base Camp” signal processing.

It uses:

  • One-Letter Variables: A-Z globals only.
  • Right-Associativity: Expressions evaluate from right to left.
  • Vectorized Verbs: Math applied to entire buffers at once.

Sound is a vector. A kick drum is a vector. A two-second bell tone is a vector. You do math on vectors and the result is audio. There are no tracks, no timelines, no patch cables — only expressions.

octetta.github.io/k-synth
github.com/octetta/k-synth

autoeq ~ Automatic Headphone Equalization

Posted by tom2tec on

Four easy steps to make your headphones sound better.

autoeq.app
github.com/jaakkopasanen/AutoEq

lipupini ~ Media File Organization System

Posted by tom2tec on

Lipupini is a public domain platform for organizing computer files like images, videos, sounds and writings that you might want to display under your domain on the Internet. Lipupini aims to support RSS and Fediverse protocols.

github.com/lipupini/lipupini
lipupini-demo.dup.bz/@example

Sample Rate Conversion Comparison ~ Hydrogen Audio

Posted by tom2tec on

HydrogenAudio presents the definitive resource for testing sample rate conversion applications. Each Sample Rate Converter (SRC) is examined against multiple revealing tests, generating an overall quality ranking. A quality ranking needs careful consideration, these tests are formulated to test modern SRC routines, as such they are very sensitive way in excess of the 24 bit (-144dB) audible range. A SRC scoring 60% could very well have inaudible defects if converted to 24 bit, so why the need for high precision testing? An example might be in the studio, audio is processed in many ways, having a clean SRC converter allows further processing steps, including amplification, without fear of audible distortion. The best SRC have distortion down below -300 dBFS, giving plenty of head room for future processing and mixing of different sources.

src.hydrogenaudio.org
en.wikipedia.org/wiki/Sample-rate_conversion

DiscogsCSV ~ Query Discogs Via The API

Posted by tom2tec on

A CSV-based client for discogs.com release data API.
discogs-csv.com
github.com/steve-davey/discogsCSV

Sine Tone Generator ~ Generate Sine Tones Online

Posted by tom2tec on

The most fundamental sound is the sine wave, characterized by a single frequency without any harmonics. A sine wave can be easily recognized by ear, as it sounds very pure, almost like a whistle. As sine waves are made up by a single frequency, they are best suited to test audio systems at a given frequency.

www.audiocheck.net/audiofrequencysignalgenerator_sinetone

cplayer ~ minimal audio player

Posted by tom2tec on

cplayer is a small, statically served, client-side album-based audio player for modern web browsers. You simply drop a build into a directory on your web server, create a manifest.json file that describes the album metadata and track URIs and you’re done.

display of a cplayer web page

github.com/clangen/cplayer

Discogs Album Art Visualizer

Posted by tom2tec on

An album art visualizer for your Discogs collection.

discovers.antisound.net

lbl2cue / cue2lbl ~ Convert Between Audacity Labels & CUE Sheets

Posted by tom2tec on

lbl2cue

Online Spectrum Analyzer & Spectrogram Using Custom FFT

Posted by tom2tec on

Resources:

en.wikipedia.org/wiki/Spectrum_analyzer

Manalyzer ~ Analyze Downloads For Windows Malware

Posted by tom2tec on

Manalyzer is a free service which performs static analysis on Windows PE executables to detect undesirable behavior.

manalyzer.org

Mirlo ~ Open Source Audio Distribution & Patronage Platform

Posted by tom2tec on

Mirlo provides a user-friendly space to help musicians sell music, manage subscriptions, and share with their supporters.

Our mission

The music industry does not work for musicians or listeners and needs a radical re-imagination.

Mirlo is a community of musicians, listeners, and coders who are daring to do just that: taking lessons learned in working in the solidarity economy and applying them to our process and product.

We are building an online audio distribution (think Bandcamp) and patronage (think Patreon) platform that aims to be radical, accessible, open source (free & libre), modular, and standards based.

mirlo.space

A RESTful API and client.

github.com/funmusicplace/mirlo