Search Results for "frequency spectrum analyzers"
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Showing 26 open source projects for "frequency spectrum analyzers"
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FISSURE
The RF and reverse engineering framework for everyone
FISSURE is an open-source radio frequency analysis and signal intelligence framework built to support software-defined radio research, wireless security experimentation, and protocol reverse engineering. The project brings together tools for capturing, inspecting, decoding, replaying, and analyzing RF signals across a wide range of wireless technologies. It is designed as a practical environment for researchers and operators who need to move from raw spectrum observation to structured investigation without stitching together too many separate utilities by hand. ... -
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SonicDive-8D-Music-Player
SonicDive 8D Music Player v-1.0
...It combines dynamic spectrums with advanced spatial audio effects like 3D & 8D sound. ✨ Features 🎵 Audio Visual Spectrums SonicDive supports multiple real-time audio visualizations: 💿 Disk Spectrum 📊 Bars Spectrum 🌊 Wave Spectrum 🖼️ Thumbnail Spectrum ⭕ Circle Spectrum Each spectrum reacts dynamically to the music’s frequency and intensity. 🎚️ Audio Effects & Modes Choose from a variety of sound profiles to match your mood: 🔊 Flat 🎧 3D Audio 🎧 8D Audio 🎤 Hip-Hop 🎻 Classic 🎸 Rock 🎥 Dolby Effect -
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AUDio MEasurement System
PC based Oscilloscope and Spectrum analyzer using sound card
AUDio MEasurement System - a multi-platfrom system for audio measurement through sound card in the PC. It contains: generator, oscilloscope, audio spectrum analyzer (FFT) and frequency sweep plot. Compiles and works under Linux, Windows and MacOS. Source code is available in "git" and as ZIP snapshot. For more information see README.md -
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pysoundanalyser
a python program to generate, visualize, and manipulate short sounds
pysoundanalyser is a Python application that can be used to generate, visualize, and manipulate short sounds through a graphical user interface. Visualization functions include visualization of the power spectrum, the spectrogram, the autocorrelation, and the autocorrelogram of a sound. Manipulation functions include filtering, concatenating, cutting, and scaling the level of a sound. Several types of sounds can also be generated including, pure tones, harmonic complex tones, noise of different colours, frequency modulated and amplitude modulated tones. -
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Vov Music Player
Vov Music Player is a lightweight and intuitive audio player designed.
...Key Features: Minimalist interface with multiple themes and built-in equalizer. DSP effects including 3D rotation, echo, and flanger. Customizable playback: adjust pitch, tempo, and frequency, or use sequential/shuffle modes. Smooth crossfade between tracks. Built-in visualizer with circle, oscilloscope, and spectrum effects. Playback history for tracking and discovering favorite tracks. Automatic skipping of loud or old tracks. Lyrics support (LRC, JSON) for kar -
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Visashot
A python screenshot script for vintage test & measurement instruments
Visashot lets you capture screenshots from vintage Test & Measurement equipment like oscilloscopes and spectrum analyzers. Visashot uses the VISA abstraction layer and associated libraries to access instruments over HP-IB (GP-IB), serial, ethernet and other supported interfaces. At the moment 120+ instruments are supported. So far most are from HP/Agilent/Keysight with a few extras from LeCroy. More brands models can be supported, please consider contributing! -
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SAVA
A Signal Acquisition, Visualization & Analysis software
...Supports data exporting/importing to multiple file formats (H5, CSV, Matlab, txt) Raw and analyzed data can be visualized and inspected in real-time or via playback. Most traditional signal processing methods are available, such as trending (Mean, Peak, Min/Max, RMS, Variance, Kurtosis, Skew, MAD) and frequency domain analysis (FFT, FRF, Order Spectrum). For machinery/rotor dynamics impact testing, tacho, order tracking, order spectra, waterfall plots, orbit plots and bode plots are supported. -
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ntx
Neutrality tests using the SNP site frequency spectrum
Tests on "neutrality" are designed to detect systematic deviations from chance patterns in genetic data. This tool computes for a given SNP site frequency spectrum some standard test statistics like Tajima's D, Fay & Wu's H, etc. Additionally, the user may adapt the tests to specific demographies by specifying non-standard first and secondary moments. These can be obtained e.g. from simulations. -
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est-sfs
Estimate the unfolded site frequency spectrum and ancestral states
est-sfs implements a maximum likelihood method to infer the unfolded site frequency spectrum (the uSFS) and ancestral state probabilities for DNA sequence data. The uSFS is a vector of counts of nucleotide sites with x derived allele copies in a sample of gene copies from a population. est-sfs infers the uSFS and ancestral state probabilities at polymorphic sites in a focal species using information from up to three outgroup species. -
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CubicSDR
Cross-Platform Software-Defined Radio Application
CubicSDR is a cross-platform Software-Defined Radio (SDR) application that enables users to tune into and visualize a wide range of radio signals. It supports various SDR hardware, providing a flexible interface for exploring the radio spectrum. CubicSDR is useful for hobbyists, amateur radio operators, and professionals interested in radio communications. -
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eqMac
System Audio Equalizer for macOS - Parametric EQ & Volume Mixer
eqMac is a System Audio Equalizer and processor for Apple macOS platform. -
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coatli
Second and third moments of the "Site frequency spectrum".
In population genetics, the "site frequency spectrum" is an important summary statistic of the variation in aligned DNA sequences. This package contains implemented algorithms for the analytical calculation of the expected second and third moments of this spectrum (under the standard neutral Wright-Fisher model). Furthermore there are utilities to estimate these quantities from coalescent simulation (using output of the program 'ms', written by R.R. -
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Panoramic RTL-SDR directly
Open source RTL-SDR Panoramic Spectrum Analyzer
...Noise level, dB. 6. Magnitude clock frequency correction, ppm. Announcement on the resource http://www.rtl-sdr.com/new-rtl-sdr-panoramic-spectrum-analyzer/ New driver RTL-SDR http://lists.osmocom.org/pipermail/osmocom-sdr/2014-August/001353.html -
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bwfinder
Exogenous feature extractor from brainwaves
This program for Scilab searches for primary peaks in the segments of brainwave signal spectrum which are much above the signal spectrum average. Brainwave segments of 1 s are Fourier transformed, thresholded and merged if contiguous. Selected segments are drawn in time domain, frequency domain and a narrow-band analysis at 75 Hz is attempted. This program should detect strong external signals in brainwave recordings. -
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ODFR
Software for simulation of slow motional EPR spectra in aligned media
ODFR is intended for simulation of slow-motional EPR spectra for spin-probes (especially nitroxide radicals) in partially oriented samples. The main purpose of the program is the simulation of EPR spectrum angular dependences. Both single- and multiprocessor versions are available. The detailed description of all models and approximations used in the program is contained in the following reference: A.Kh.Vorobiev, A.V.Bogdanov, T.S.Yankova, N.A.Chumakova, “Spin probe determination of... -
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AM/FA
AM/FA is basic media player with Frequency Analyzer
AM/FA is a simple media player with add-on:Frequency Analyzer. AM/FA can: - play .mp3,mp4,.wav,.aiff,.aifc files, - make a playlist of your files, - view the spectrum of the sound in real time - real view or equalizer view. So if you want to know everything about spectrum, and don't wanna pay for it a lot just download AM/FA. Langugage: JFX/JFC/Processing IDE. Compatiblity: AM/FA is made especially for Linux, but it can run on Windows as well. Important: For Windows AM/FA needs JRE... -
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RTLSDR Scanner
A cross platform Python frequency scanning GUI for rtl-sdr
A cross platform Python frequency scanning GUI for USB TV dongles, using the OsmoSDR rtl-sdr library. In other words a cheap, simple Spectrum Analyser. More information can be found at: http://eartoearoak.com/software/rtlsdr-scanner An installer and standalone versions for Windows are located here: https://github.com/EarToEarOak/RTLSDR-Scanner/releases Sources are available on GitHub: https://github.com/EarToEarOak/RTLSDR-Scanner ** The up to date installer is no longer maintained on this site and can now be found at https://github.com/EarToEarOak/RTLSDR-Scanner/releases ** -
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Sonic Candle
Generate Video of Frequency Spectrum (bars) from Audio / Music
------------- Notice ------------- As of September 8, 2018, this project has been announced as being out of development and support. See: http://soniccandle.sourceforge.net/ for the full announcement. Given a music file, generates a video file with a visualization of frequency spectrum bars generated for the music. Outputs high-quality, rendered video. Intended for publishing your own music on YouTube and stuff =) Screen Recording how to use: https://www.youtube.com/watch?v=vumkL5_UAyo Example output: https://www.youtube.com/watch?v=Ed07_zPd0_M https://www.youtube.com/watch?v=fDjwpQGqEmM https://www.youtube.com/watch?... -
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RGU-MFS
VamPy Mel-Frequency Spectrum Plugin
VamPy plugin for the Mel-Frequency Spectrum approach described in detail in: Horsburgh, B., Craw, S. & Massie, S. (2012). Music-inspired texture representation, Proceedings of the National Conference on Artificial Intelligence (AAAI), pp. 52-58. -
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QuartzCrystal
Electric Behaviour of Crystals and Pierce Crystal Oscillators
The Java applet QuartzCrystal shows the frequency response of quartz crystals and Pierce crystal oscillators. Crystal parameters can be freely choosen. Display is spectrum analyzer-like and shows the amplitude/phase and/or a Nyquist diagram. Crystals can be series resonant or with load capacitance. Adding of spurious resonances is possible. -
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OpenFHSS is a community-based effort that includes schematic, eagle design files, BOM, gerbers, and firmware for a 902-928MHz ISM, 50-channel, FHSS frequency hopping spread spectrum modem. UPDATE 2011-11-27: The discussion forum is open to new users (OpenFHSS Website->forum)
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Frequency Spectrum Dump Inputs: mp3, wav, ogg, flac, etc Scriptable, Visualization Output: csv file with the mean magnitudes of 255 frequency bands
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The Audio-Analyzer project is a set of tools for measuring the frequency response, distortion, and quality of audio equipment. It includes test signal generators and spectrum analyzers.
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For a given signal, pstool calculates a one-sided power spectrum, i.e. the portion of a signal's power falling within given frequency bins. This is done by employing a one-dimensional real-to-complex FFT routine on an MPI cluster.
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NATSpectrum is a skinnable Spectrum Analyzer, Guitar Tuner, and Quick Volume Control. NS visualization mimics WinAMP 2.x style. NS is written in pure Win32 C++ and uses DirectDraw and DirectSound. (FFT, Frequency, Mixer, Microphone, DirectX, PNG, Record)
