Frequency Packages

This tool can find the frequencies of any note.

Oversees the calling of a particular function periodically.

This package calculates percentiles given a frequency distribution. Other npm percentile packages assume you have raw unaggregated data points.

cron bug fix

cron bug fix

WebAudio Node that implements a goertzel filter

Compact utility library for modeling and manipulating individual musical notes.

Frequency distribution of States/UTs for fixing the number of districts to be sampled in Indian Food Composition Tables 2017.

get word counts / frequencies on a per-speaker or per-category basis, or as an aggregate

A word frequency counter

measure the salience / importance of words in a text document -- based on the frequency of the words in the document, versus their frequency in English

ToneListen Web Framework is a JavaScript-based solution for detecting and processing audio tones in web browsers.

ToneListen Web Framework is a JavaScript-based solution for detecting and processing audio tones in web browsers.

jobr is a simple, lightweight library that makes easy to create and manage recurrent jobs. Works in browser and node environment.

An easy-to-use library made for emulating a MIDI device with your keyboard.

Math functions to use with frequency table

Extensible SI unit creation, conversions, quantities & calculations (incl. ~170 predefined units & constants)

The Utilify math functions are designed to simplify common and complex mathematical operations, with full type safety and optimized performance.

Function to send HTTP requests with a specified frequency

a collection of javascript prototype extensions that make your javascript coding very easy and hanndy.