Search Results for "audio analyzer fft"
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Showing 75 open source projects for "audio analyzer fft"
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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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eqMac
macOS System-wide audio equalizer & volume mixer
System audio equalizer for macOS. Professional grade Parametric EQ & volume mixer. If you feel like your audio device (Headphones or Speaker) does not have enough Bass (low frequency) punch, or vice versa, you can adjust that using eqMac. macOS does not have a direct way to access the System Audio stream, so we use the eqMac Audio driver to divert the system audio to the driver's input stream. Then eqMac captures that Input audio stream processes it, and sends it directly to the output... -
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SuperCollider
Audio server, programming language, and IDE for sound synthesis
...Its granularity allows the fluid combination of many known and unknown audio techniques, moving between additive and subtractive synthesis, FM, granular synthesis, FFT, and physical modeling. You can write your own UGens in C++, and users have already contributed several hundred more to the sc3-plugins repository. sclang, an interpreted programming language. It is focused on sound, but not limited to any specific domain. sclang controls scsynth via Open Sound Control. ... -
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LARA is software for musical analysis using (new) scientific methods for analysis and visualization. LARA is part of the core research: “Interpretation and performance” of the HSLU – Musik (University of Applied Sciences Luzern – Music depart
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dab sdr gui
DAB+ SDR receiver for scanning, playback, and signal analysis
DAB+ SDR is a software-defined radio application for receiving and exploring DAB+ digital radio. It includes band scanning to find available stations, live playback, an audio equalizer for sound adjustment, and a spectrum analyzer for real-time signal visualization. It is designed to make DAB+ listening and signal monitoring simple, practical, and flexible. -
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LineSpec (Demos)
Demo apps for LineSpec audio recording / FFT library
Demo apps for LineSpec. More example videos: https://vimeo.com/linespec Main goal of this project are keeping the demo applications up to date, fixing bugs and occasionally add new demo applications. The demo applications can be used as regular program, as well as a screen saver. Just rename accordingly (.exe -> .scr). -
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PerfectSineWaves
Perfect and bit-perfect PCM encoded sine wave audio test tones
...The generated wave files hold a sequence of one or more complete copies of a repeating pattern. A file containing a single pattern can be played in a loop to extend the play time. Because most audio players don't loop cleanly, the included wave files contain enough complete patterns to play 2 minutes without looping. Every sinusoid in the file contains a whole number of cycles. This ensures clean looping and allows windowless FFT analysis. Each sinusoid in the file can have a unique phase and amplitude. The included wave file generation utility uses GNU MPFR library for extended precision floating point math and FFTW for verification. ... -
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Magic Box 🎶: The Open-Source Multimedia Player Magic Box is a versatile, custom-built media player for desktop environments, blending a classic interface with powerful, modern features. Developed in Python with PyQt5, it supports a wide range of audio and video formats. Key Features: Dynamic Visualizer: Features a real-time, custom FFT audio spectrum visualizer that monitors system loopback audio, providing vibrant, data-driven feedback (requires manual loopback setup like Stereo Mix/PulseAudio). IPTV/Streaming Ready: Easily load and manage M3U/M3U8 playlists for streaming live TV channels or individual online media streams. ...
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GeigerLog
Python program for Geiger counters and Environmental Sensors
...Continues to support Geiger counters like GQ Electronic's GMC-300/500/600 , RadMon, RadPro, Gamma-Scout, audio-click and other low-cost Geiger counters, IoT devices, I2C based sensors, GQ EMF devices. GeigerLog reads data from devices, saves them to databases, prints to screen and plots as auto-updated, customizable graphs. Quality control using Statistics, Scatter, Poisson, FFT & Autocorrelation, and more. Gamma Spectra - can be displayed, calibrated, and evaluated in GeigerLog! ... -
MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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VoIP monitor
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
VoIPmonitor is open source network packet sniffer with commercial frontend for SIP SKINNY MGCP RTP and RTCP VoIP protocols running on linux. VoIPmonitor is designed to analyze quality of VoIP call based on network parameters - delay variation and packet loss according to ITU-T G.107 E-model which predicts quality on MOS scale. Calls with all relevant statistics are saved to MySQL or ODBC database. Optionally each call can be saved to pcap file with either only SIP / SKINNY protocol or... -
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Bard - Browser AutoEQ
Bard is an interface of the results equalizations of AutoEQ
...Per target (Harman, IEF and IEF with bass) there a lot of equalizations available, totalling more than 20,000 EQ's. The AutoEQ and OPRA projects hold equalizations based on measured frequency responses by Oratory1990, Crinacle, Rtings, Reference Audio Analyzer, Headphonecom and many others. -
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OpenClinic GA
Open Source Integrated Hospital Information Management System
OpenClinic GA is an open source integrated hospital information management system covering management of administrative, financial, clinical, lab, x-ray, pharmacy, meals distribution and other data. Extensive statistical and reporting capabilities. OpenClinic GA and OpenClinic GMAO are owned by Frank Verbeke, MD, PhD at Post-Factum BV (https://www.post-factum.be) -
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Decibel Actuated Vacuum Enabler
Turn on/off dust collection (vacuum) in shop based on tool noises
A Raspberry Pi system that uses an audio frequency analyzer to recognize when tools turn on that require the dust management system, and then turns on the vacuum. -
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Description and detailed explanation on Fourier Transform, some FFT, LPC etc. Runable project demonstrates DCT transform on continuous audio, show and edit audio source with different zooming and view.
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radio_vocoder_FFT
a vocoder + equalizer + FFT effects version of radio_chung
radio vocoder chung is a vocoder + linear equalizer(s) + FFT effect(s) version of radio chung free internet web radio stream url and audio file generic path player ( * ,mp3,*name*.ogg,wav,...) with dsp(s) (baxandall , resonance , automod , decay , flat , noisered , speed , feedback ) using bass.dll , gui_chung , FFTdll.dll fft fast fourier transform and freebasic .high quality small pitch shift shifting for radio url . added record, playrec, save as MP3 , feedback , anticlick . -
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displaysound_chung
display, record, add special effects
displaysound chung is a small program to display the selected input sound port (for example the system input mixer of the computer , or the mic microphone ) data in a scope like or spectrum FFT fourier window. or midi keyboard. Is writtten in easy fast freebasic . Can record,playrec, saveasMP3, loadMP3 (added 01/2022) with automatic level record and autostart/stop rec max 20mn flat0=auto flat spectrum, flat1=auto clone spectrum, (4096 band equalizer exciter enhancer) usage example :... -
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Audio Batch Statistic Analyzer
Analyze audio files for Peak levels, peak and total RMS, and DC offset
This frontend for ffmpeg batch analyzes audio files for Peak levels, peak and total RMS, and DC offset. Much faster than a typical audio editor with a statistics plugin, which first loads the file while generating a picture, then scans it a second time to find the statistics. This program does it all in one fell swoop, thus half the time. What's more, it was designed specifically for set and forget batch operation. The end product is a text file with the same filename as each audio file,... -
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strobeTuner
Strobe Tuner for Windows
Musical instrument strobe tuner: a real-time emulation -
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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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Unknown Invaders (Game)
Unknown Invaders - Game for all family
...• Portable - No install required • Tested on "Win 7 and 10" (64Bits) • Extraterrestrial help: IDE: Code::Blocks - http://www.codeblocks.org Library: SFML - https://www.sfml-dev.org Music from: Kevin MacLeod - https://incompetech.com Sounds (completly changed and remixed) from: https://freesound.org Audio FFT: https://www.youtube.com/watch?v=LqUuMqfW1PE -
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resonance_chung free VST plugin effect
piano like variable dynamic reverb
resonance chung is a free gpl open source VST plugin variable dynamic reverb sound effect compatible with VST steinberg, fb_chungVST , midipiano_chung , freemp3_chung , dsp_chung , radio _chung music plugins support. It aims to simulate the increase of reverberation with the number of played notes like in a real acoustic piano . a quick fft small fourier transform is used to estimate a number of played notes and modify the reverb rate in real time. Is written in easy fast freebasic . -
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Panoramic FFT analyzer direct access RTL
Panoramic spectrum analyzer with access to RTL
Panoramic spectrum analyzer with access to RTL: 1. Direct access to the RTL-SDR chip is used 2. Calculation of the spectrum by the FFT method 3. Panorama of the accumulation of spectral sections 4. The ability to cyclically record samples in a file in a circle -
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vocoder chung is a small educational vocoder using discrete fourier transform FFT spectrum written in easy fast compiled freebasic . (24/12/2019) uses fast and accurate FFTdll.dll (28/03/2020) algorythmic voice cloning / change / morphing experiment added
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CbProcessingVisual
Visual using the java processing API
I was asked to upload this project and give a short description here: It's based on java processing api. Then i used some fft analyzer which should be obvious looking at the code. There is a option to generate the fft file. this must be done first. Then the fft file can be used to render a movie. Not sure how the options worked to make arealtime fft analysis and show the video in realtime (it does not peprfform goog because some expensive framebuffer operations there) Ah ja, the demo video includes some effects that are not included in the source. ... -
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MusicDNA
Experience your favorite music in a unique way
MusicDNA is a music player unlike any other. It is an Android music player that renders beautiful DNA (visualization) of the currently playing music. It does this through the use of the Visualizer Class, and is inspired by paullewis's music-dna. It uses the FFT Data supplied by the Visualizer class of Android , calculating the Amplitude at that exact moment and using this to plot the DNA. MusicDNA fuses the functionality of traditional music players with stunning visualizations. In this...
