Apps with 'Spectrum' feature

Spek helps to analyse your audio files by showing their spectrogram. Spek is free software available for Unix, Windows and Mac OS X.

Resonic plays music files, sounds, and samples out of your existing folders. It's built to be fast, reliable, and powerful. It does what it is supposed to do, without the bloat, and with exceptional usability.

A handy tool for DIY audio enthusiasts. It generates any desired audio frequency and analyzes your audio system’s frequency response.

Spectrum Spectogram Analyzer was designed with accuracy and easy of use in mind. It can be used for monitoring or measuring environmental sound or noise; help tuning instruments; timing short sound events; and educational purpose.

Sinclair ZX Spectrum emulator.

Spectral is an experimental Sinclair ZX Spectrum emulator from the 80s, which has been randomly assembled since the pandemic days. Accuracy and performance are long-term goals, but the primary focus is just having fun with this thing.

GNU Radio is a free & open-source software development toolkit that provides signal processing blocks to implement software radios. It can be used with readily-available low-cost external RF hardware to create software-defined radios, or without hardware in a simulation-like...

Fuse (the Free Unix Spectrum Emulator) was originally, and somewhat unsurprisingly, a ZX Spectrum emulator for Unix. However, it has now also been ported to Mac OS X, which may or may not count as a Unix variant depending on your advocacy position.

Spectro is a freeware audio file analyzer for windows. Currently capable of reading FLAC, APE, MP3 and WAV files. Spectro lets you view vital data about compressed audio files and creates a spectrogram of the wave data.

CubicSDR is a cross-platform Software-Defined Radio application which allows you to navigate the radio spectrum and demodulate any signals you might discover.

Real-time audio spectrum analyzer with reasonable frequency resolution across the the entire frequency spectrum.

Retro Virtual Machine (or RVM for short) works natively in MacOs (from version Mavericks 10.9), Linux (any modern distribution) and in Microsoft Windows (from Windows Vista). RVM emulates the full spectrum of the official models of ZX Spectrum, as well as some clones like Inves...

Spectaculator is the world's premier Sinclair ZX Spectrum emulator for PCs running Microsoft® Windows® 7, XP & Vista.

Spetralissime is a standalone Spectrum Analyzer application based on high precision band pass filter bank, more adapted to the human audition.

SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay RSP1 and FunCube

Free WAV to MIDI converter for music transcription. AmazingMIDI automatically transcribes music, converting WAV files into MIDI files. It can recognize single-instrument polyphonic music. It's a powerful tool to help you to transcribe music, to practice musical instruments...

Baudline is a time-frequency browser designed for scientific visualization of the spectral domain. Signal analysis is performed by Fourier, correlation, and raster transforms that create colorful spectrograms with vibrant detail.

JSSpeccy is an open-source ZX Spectrum emulator written in JavaScript for the browser. Games can be played online for free at the demo site or by embedding the scripts in a web page.

QAOP lets you play ZX Spectrum games right through your browser. Choose from a large selection of classic games or select 'Open' from the emulator's menu system to load a game from your computer.

Real-time precision audio spectrum analyzer for professionals and sound enthusiasts. Spectrum analysis with Audizr reveals outstanding details in sound captured from a microphone. Monitor sound frequency content of your home studio speakers or a PA system with a greater accuracy...

A graphical application for showing the Fast Fourier Transformation (FFT) as graph and waterfall diagram of the radio spectrum retrieved by Software Defined Radio (SDR) devices supported by GrOsmoSDR. Plugins enable demodulating a selected signal.

Looking to relive the 8-bit era? OldGames.site is your one-stop destination for playing legendary Dendy games like Battle City, Chip ‘n Dale, and Super Mario Bros — all from the comfort of your browser. Dive into pure pixel-powered nostalgia.

Amateur Radio Freeware Program for PSK31, providing Digital Panoramic Tuning when used with a Windows PC and an amateur bands transceiver

Android Oscilloscope and Spectrum visualizer. Contribute to billthefarmer/scope development by creating an account on GitHub.

Open source, multi-user SDR receiver software with a web interface.