Spectrum Web Components

A JavaScript library of Web Components following Spectrum design patterns.

a WebSDR specially made für es'hail-2 satellite

Web app spectrum analyzers for tinySA, RTL-SDR and SDRplay

A web platform to detect and analyze variants of SARS-CoV-2

React web app that shows you news from the other side of the political spectrum. Break out of the news bubble!

Python based spectrum analyser with web UI and sdr input

API grabbing of the guitar spectrum web site 聚合吉他谱API

Web bases 8-64 channel spectrum analyzer for ESP32

Web Radio ESP32 - VS1053b - ILI9341 with Spectrum analyzer

Spectrum TV App for Android TV platform

Realtime Audio Spectrum and Spectrogram visualizer using browser access to microphone and pure JS

A web viewer for WiSPY and Ubertooth spectrum data

Spectrum Analysis using Three.js and the HTML5 Web Audio API

🎓 Just completed my HTML5 learning journey! 🚀 During this exciting adventure, I delved into the heart of web development, mastering the art of HTML5. From building the fundamental structure of web pages to exploring advanced features and APIs, I've covered a wide spectrum of topics.

Web client for SDRangel websockets spectrum server

A Web-based spectrum display server for GNURadio

Li-Fi technology is an efficient data communication mechanism involving visible light as a medium of transmission. The main ideology behind this technological innovation is that visible light illuminated by a light emitting diode (LED) is methodically amplitude modulated at the transmission end by rapid switching of LED lights at a speed not perceptible to human eye, whereas at the receiving end, photodiodes detect the modulated light and demodulates it to binary form by synchronized receiver circuits. It consists of a light source, line-of-sight (LOS) propagation medium, and a light detector. Information (streaming content), in the form of digital or analogue signals, is input to electronic circuitry that modulates the light source. The source output passes through an optical system (to control the emitted radiation, e.g., to ensure that the transmitter is eye safe) into the free space. The received signal comes through an optical system (e.g., an optical filter that rejects optical noise, a lens system or concentrator that focuses light on the detector), passes through the photo diode (PD), and the resulting photo-current is amplified before the signal processing electronics transforms it back to the received data stream. In this way, data communication is successfully achieved. Unlike Wi-Fi, the technology uses visible light spectrum instead of the increasingly congested radio frequency (RF) spectrum. Similarly to Wi-Fi, this technology allows connection of different web-enabled devices such as computers, smart TVs, smart phones, etc. to internet; provides the inter-connection of Wi-Fi enabled things such as refrigerators, watches, cameras, etc. in Internet of Things (IoT); and makes off-loading from cellular networks possible, addressing this way capacity needs for mobile broadband connections. In addition, Li-Fi has a huge amount of visible light spectrum that is unregulated and does not require licenses. It has to be ensured, however, that Li-Fi systems do not present any health hazards and that they are properly installed so as not to create any electromagnetic interference. The files here are the codes for relay transmitter , receiver , for sending and receiving audio.

Adobe UXP Spectrum Web Components for React

Online web based mel-spectrum, power spectrum, FFT analyzer for speech and music processing

No description available

A Web Audio spectrum analyser

This web app allows you to decompose your signal data or time series using FFT and gives the opportunity to interactively investigate the signal and its spectrum (frequency spectrum, power spectrum, periodogram, and its power spectral density) using the advantage of Plotly package.

An FFT spectrum waterfall plot using Firefox Web Audio API

Organize and manage your emulator files for ZX Spectrum, ZX81, ZX80 & Lambda 8300 - powered by the web

HUMOS is a web application aimed to help teaching Orbitrap mass spectrometry. HUMOS models a mass spectrum of a peptide mixture allowing to investigate the influence of mass spectral acquisition parameters. By changing the parameters and observing the differences one can learn more about mass spectral resolution, duty cycle, the throughput of the analysis, ion accumulation, spectral dynamic range, and get familiar with advanced spectral acquisition methods, such as BoxCar.

Spectrum Protocol Web App on Terra Classic

sound card oscilloscope | spectrum analyzer | signal generator | web app

Source for various Spectrum-related tools from John Elliot's web site.

Pyhton3.6 code to change the channel on a spectrum set-top-box via their web facing undocumented API