Showing 36 open source projects for "audio fft"

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  • 1
    SuperCollider

    SuperCollider

    Audio server, programming language, and IDE for sound synthesis

    SuperCollider is a platform for audio synthesis and algorithmic composition, used by musicians, artists, and researchers working with sound. It is free and open source software available for Windows, macOS, and Linux. scsynth, a real-time audio server, forms the core of the platform. It features 400+ unit generators (“UGens”) for analysis, synthesis, and processing. Its granularity allows the fluid combination of many known and unknown audio techniques, moving between additive and subtractive...
    Downloads: 0 This Week
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  • 2

    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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    Downloads: 158 This Week
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  • 3
    GeigerLog

    GeigerLog

    Python program for Geiger counters and Environmental Sensors

    ... GMC-300/500/600 Geiger counters, RadMon and other IoT devices, Gamma-Scout Geiger counters, audio-clicks producing Geiger counters, I2C based sensors. GeigerLog reads data from the devices, saves them to databases, prints to screen and plots as graph of Values vs Time. The graph is auto-updated and can be customized. Quality control using Statistics, Scatter, Poisson Test, FFT & Autocorrelation, and more. New software let Raspberry Pi act as WiFiServer for GeigerLog.
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    Downloads: 154 This Week
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  • 4
    PerfectSineWaves

    PerfectSineWaves

    Perfect and bit-perfect PCM encoded sine wave audio test tones

    In this project, a perfect PCM sine wave is one that contains a single frequency at 0 dBTP and no error harmonics at all. A bit-perfect PCM sine wave has error harmonics due to encoding quantization, but they are at the minimum level possible for the chosen encoding. The 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...
    Downloads: 11 This Week
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  • 5
    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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    Downloads: 6 This Week
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  • 6
    displaysound_chung

    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 : correct...
    Downloads: 0 This Week
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  • 7
    radio_vocoder_FFT

    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 .
    Downloads: 2 This Week
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  • 8
    strobeTuner

    strobeTuner

    Strobe Tuner for Windows

    Musical instrument strobe tuner: a real-time emulation
    Downloads: 2 This Week
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  • 9
    resonance_chung free VST plugin effect

    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 .
    Downloads: 0 This Week
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    Simple, easy-to-use applicant tracking and employee Onboarding system for any sized organization.

    Take away the pain and hassle associated with applicant recruitment, hiring, and onboarding with ApplicantStack. Designed for HR professionals and recruiters, ApplicantStack helps streamline the recruiting and onboarding processes to improve productivity and reduce costs. ApplicantStack provides a complete toolkit that includes tools for posting, launching, and advertising jobs, assessing and managing candidates, collaborating with teams, centralizing information for quick hiring and onboarding, and more.
  • 10
    Unknown Invaders (Game)

    Unknown Invaders (Game)

    Unknown Invaders - Game for all family

    ..." game. Its a very simple one, but should keep you entertained for... 5 minutes?... Hope that you like it and... Have Fun ! • 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
    Downloads: 1 This Week
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  • 11
    vocoder_chung
    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
    Downloads: 1 This Week
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  • 12

    QO100-Pluto

    SDR transceiver for Es'-hail2 amateur radio satellite

    Using an Analog Device Adalm-Pluto over ethernet and GNURADIO we will make traffic through the NB trasponder with 2400 MHz uplink and 10.5 GHz downlink ( via downconverter ). Only USB modulation, at present, CW in the next future.
    Downloads: 0 This Week
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  • 13

    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 way...
    Downloads: 1 This Week
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  • 14

    Laz Audio Player

    GNU audio player

    This is open source audio player written with Lazarus. Designed for easy mp3 playing. It has volume, balance controls with loudness effect and 31 band graphic equalizer. This program can also play files from m3u palylists. Supports loop and shuffle mode.
    Downloads: 7 This Week
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  • 15

    MaxCalc

    Max's tiny but powerful Calculator

    Maxcalc is a small and portable calculator for Microsoft Windows. It as been designed to be a quick access calculator.
    Downloads: 1 This Week
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  • 16
    Xtreme Media Player

    Xtreme Media Player

    Xtreme Media Player is a free cross-platform media player.

    ... the straightforward extraction of core modules (such as the audio engine, the FFT analysis, the playlist management module, and several visualizations) to use in other projects as external libraries. A key feature of XtremeMP is the capability to view visualizations (on-screen graphics controlled by the music’s audio). These can have scientific/technical purposes such as depicting some properties of the audio (such as the Oscilloscope, Spectrum, Stereogram, and Spectrogram visualizations).
    Downloads: 18 This Week
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  • 17
    The CLUNK C++ library provides support for real-time 3D(binaural) sound generation. It puts virtually no limitations on the developer; people who have experienced working with other solutions (such as SDL_Mixer or Creative OpenAL) will respect this advan
    Downloads: 9 This Week
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  • 18
    The FFT library to "Keep It Simple, Stupid" This is the original home of kissfft. Most recent development is at https://github.com/mborgerding/kissfft Please ask questions on stackoverflow.com
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    Downloads: 28 This Week
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  • 19
    TPlayer

    TPlayer

    media player focused on GPU acceleration

    a fast multimedia player using ffmpeg to decode, opencl to do fft on audio and opengl to render. same code is also hosted at https://gitorious.org/tplayer/
    Downloads: 1 This Week
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  • 20
    BRP-PACU
    A cross platform dual channel FFT based Acoustic Analysis Tool to help engineers analyze live professional sound systems using the transfer function. One feature is the ability to capture four sample plots, average them, and invert to aid in final EQ
    Downloads: 7 This Week
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  • 21

    aubioHPT

    Audio high performance tempo tracking

    A library which provides high performance beat detection for the Mac OS X and iOS platforms, based on Paul Brossier's aubio library. Using Apple's vDSP library for FFT computation and vector operations this library written in c++ prioritizes fast and energy-efficient beat detection.
    Downloads: 0 This Week
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  • 22

    Virtual Sound Level Meter

    Virtual Sound Level Meter for analyzing calibrated sound files

    This project is the MATLAB development of a virtual sound level meter. The program will read in a calibrated .wav file and allow the user to analyze it as one would analyze a sound field with a sound level meter. The software implements Fast, Slow, Impulse and LEQ; A, C and Flat Weighting; Ln and Noise Dose analysis; Octave and 1/3 Octave band analysis; high resolution FFT analysis and spectrograms. Band analysis can be made using fast FFT methods or slower, but ANSI standard methods. Source...
    Downloads: 13 This Week
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  • 23
    mpg321 is a completely Free drop-in replacement for mpg123. It has been designed to work as a drop-in replacement for mpg123, for the use of front ends, shell scripts, etc. It does all mp3 decoding using the high-quality integer-only MAD library.
    Downloads: 81 This Week
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  • 24
    This program transforms the sound or the image using a single large FFT window and allows to do many interesting and strange effects to sounds and images. There is included another program who does extreme-time-stretch of the audio.
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    Downloads: 87 This Week
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  • 25
    funkGen is a software function generator intended as an educational tool. It has a number of basic generators and transforms, but can also combine those into more complex waveforms, Ouput sound files, graphics, or just raw data.
    Downloads: 1 This Week
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