Search Results for "sine"
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Showing 49 open source projects for "sine"
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Stop Storing Third-Party Tokens in Your DatabaseRolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
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$300 in Free Credit Towards Top Cloud ServicesStart your project in minutes. After credits run out, 20+ products include free monthly usage. Only pay when you're ready to scale.
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SpecialFunctions.jl
Special mathematical functions in Julia
Special mathematical functions in Julia, include Bessel, Hankel, Airy, error, Dawson, exponential (or sine and cosine) integrals, eta, zeta, digamma, inverse digamma, trigamma, and polygamma functions. Most of these functions were formerly part of Base in early versions of Julia. -
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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 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. -
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SpectrumViewer for Windows
Continuous display of audio spectrum from PC input or wave file
Reads audio from Windows audio interface or wave file and creates a continuous spectrum display. Command line support for generating sine, square, triangle and sawtooth wave files. Uses biquad IIR digital filters for frequency detection, plus digital lowpass filters for output extraction. Highly configurable. 60+ FPS with suitable hardware. Manual or automatic gain control. -
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FIRCreator
Create FIR filter coefficient from IR measurement
Use PC soundcard to measure impulse response of a room using linear or exponential sweep sound, display the spectrum of the impulse response (IR) and use it to create FIR filter coefficients with specific length. "Enjoying the app? ☕ Ko-fi tips always welcome — Buy me a coffee! 😁" https://ko-fi.com/mynamed3nny/tip -
Go From AI Idea to AI App FastAccess Gemini 3 and 200+ models. Build chatbots, agents, or custom models with built-in monitoring and scaling.
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QxCalc
QxCalc, a scriptable calculator
QxCalc For mathematical calculations in high-school, physics, chemistry, mathematics, economics, electrical, mechanical. Create equations, and also calculate with them, with ease. You use the calculator the same way as you use a pen and paper. It is quite simple, and can do a lot of work given syntax correctness. It comes with a "basic" gui, however the best way to use it is with the 'vim' editor, for which it has a syntax highlight file (calc.vim). -
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coral-ctc-terminal-calculator
A minimal calculator application for terminal lovers
CTC is a minimal and easy-to-use calculator application for your terminal. This project is meant for people who are quick with terminal applications, who may want a replacement for a GUI calculator. -
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NumeRe
Framework for numerical computations, data analysis and visualisation
Curve fitting | Data analysis | Plotting | Matrix operations | FFT | Extensible framework | Multiple file formats | Programmable | Open source | Free for everyone NumeRe: Framework for Numerical Computation is a numerical framework written for Microsoft Windows(R) and released under the GNU GPL v3 for solving and visualizing mathematical and physical problems numerically. Keep simple things simple: You want to plot a sine function? Just enter 'plot sin(x)'. You want to load some data? Enter 'load "path/to/your/file"' or drag the file into the terminal. You need to fit a function to the data? Enter 'fit data() -with=YOURFUNCTION(x)' Need assistance? Enter 'help topic' into the terminal or simply press [F1]. Find us on Discord: https://discord.gg/s5tSjwU Follow us on Mastodon: https://fosstodon.org/@numeredevs Visit our page: https://www.numere.org Buy us a coffee: https://ko-fi.com/numere We've moved to GitHub: https://github.com/numere-org -
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Color to Waveform
Convert colors to synth presets
The purpose of the program is to convert a color to a waveform you can use as a synthesizer oscillator inside a DAW such as FL Studio from Image Line. Many synths are provided with an option to load your own waveform, to replace the basic saw, square and sine waveforms commonly used to create synth sounds. The waveform generated by the program will correspond to the subliminal synesthetic sensation of the selected color. You can create your own synth presets to use in a track using color as a base. -
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FabGL
ESP32 Display Controller (VGA, PAL/NTSC Color Composite, SSD1306, ST77
FabGL is mainly a Graphics Library for ESP32. It implements several display drivers (VGA output, PAL/NTSC Color Composite, I2C and SPI displays). FabGL can also get input from a PS/2 Keyboard and a Mouse. FabGL implements also: an Audio Engine (DAC and Sigma-Delta), a Graphical User Interface (GUI), a Game Engine and an ANSI/VT Terminal. VGA output requires an external digital-to-analog converter (DAC): it can be done by three 270 Ohm resistors to have 8 colors, or by 6 resistors to have 64... -
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Vibe for Equalizer APO
Interface for Benchmarking Equalizer APO by using its Benchmark.exe
...Use Vibe to create the following files of your Equalizer APO filter/equalization setup: * An impulse response .wav file, mainly used for convolution by a media/music player or Equalizer APO itself. * A frequency response .wav file by doing a sine sweep. * A response .wav file by using your own input sound .wav file. Vibe can also be used for exporting your equalization from the Peace equalizer https://sourceforge.net/projects/peace-equalizer-apo-extension/ the popular interface for Equalizer APO available here on SourceForge. Select your eq configuration and use Vibe to create an impulse response file. ... -
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strobeTuner
Strobe Tuner for Windows
Musical instrument strobe tuner: a real-time emulation -
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Mathematically produced patterns
It creates hundreds of pictures which are based on the Mandelbrot
...By tapping on the C and V keys you can change the Mandelbrot Constant, and this changes the patterns gradually in either direction. There are many keyboard controls you can tap on. The Page Up/Down keys trigger preset patterns. Random sounds are a combination of sine waves with harmonics, following random numbers, a separate experiment which happened to run in the same program. The complete source code is also here as one single ASM file, ready for assembly with the 'flat assembler'. -
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just-intoned
Edit and play back timbres.
Edit and play back timbres. Specify harmonic components using ratios, sine/cosine, and amplitude. Playback currently limited to Universal A Concert pitch (432 Hz). -
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WaveBricks
Generative music making programme, constructing shapes from sounds.
Generative music making programme, constructing shapes from sounds that themselves are constructed from sine waves. Paypal bagels105oranges@gmail.com for donations. V1.0 - sound engine working, exports .wav of instruments, but only one per output.(last instrument created.) -
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PrydeWorX Library
The PrydeWorX C++ Library of workers, tools and utilities.
The PrydeWorX Library project has been moved to: https://pwxlib.prydeworx.com The page here is kept as historical reference. The information is outdated, and won't get updated any more. -
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laudio
Generate Sound Data From Scratch
This C++ project offers a way to generate audio data from sine waves and other generators, applying filters. The user interface is through code: you write your own 'main' to compose audio. The audio can be played on the fly, or saved to disk as PCM wave audio. -
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WaveAdd
Adds two waves to show beats, standing waves, etc.
A simulation that adds two waves (longitudinal or transverse... sine, square, or triangle) and shows their sum. Each wave's frequency, wavelength, speed, amplitude, shape, and orientation can be changed on the fly. Easily show superposition, beats, and standing waves. Constantly updated values for x position, y position, velocity, and acceleration describe each wave, and their sum. Unit circles show the formation of transverse sine waves. -
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Pyramid Calc
Simple calculator
Simple and fast in use scientific calculator. More details in README. It's not that long. -
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BeepComp
Text-based chiptune creator
Compose chiptunes with text files! And make mp3 and wav files of your songs to share with the world :) The audio synthesizer engine comes with 10 channels (9 music + 1 drum). The retro "beep" sounds reminiscent of old video game consoles and vintage PCs will take you back to the 8-bit era. You can shape your sound with waveforms - square, sawtooth etc. - and add LFO, delay and volume envelopes. Enjoy the 80's-ish synth drums, also! Demo... -
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physicsmata
API for all possible cellular automata that work same at all angles
...Its parameters are sums of screen brightness (n color dimensions are optional) at concentric circles around each point, efficiently costing only the perimeter of those circles (instead of the area) because of the tree of squares. You can create any function, or to get started try the visual function editor where each click changes if a column is sine/sigmoid/half/double/exp/etc or which of the 0, 1, or 2 columns to the left are its params. Every click changes the patterns of waves seen on the left, which run that function you visually built at each point. -
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Oscilloscope Simulator
Software to simulate a Digital Oscilloscope
This project is an oscilloscope and Signal Generator simulator. The signal Generator can generate sine, square, triangle and sawtooth waves, adjusting frequency, amplitude and offset. The simulator only works with periodic signals. The simulator can communicate with the bench oscilloscope GW Instek GDS-2062 -
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SINE Isochronic Entrainer
Free and Open Source Brainwave Entrainment application
SINE Isochronic Entrainer is a Free and Open Source Brainwave Entrainment application for PC, Android, and HTML5. Brainwave Entrainment is the practice of using sounds, visual stimuli or even electromagnetic fields to alter the frequency of brainwaves. It can be done for several reasons: people with insomnia can take great benefit from it, but it can also be used to improve your attention span, and even simulate the effects of some recreational drugs. -
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sparsedoppler
Continuous choice of string resonance at each point live music in CPU
Nonlinearly change frequencies and echos for live music by CPU. I found a way to normalize 1d wavefunction amplitude so this hack and its random heat vibrations are still unitary, even while microphone vibrating adds energy to part of 1d string of position and speed scalar arrays. The sparse part is, while the arrays are perfectly dense and linear, time is sparse when some springs vibrate with a larger multiplier of position subtracted from speed. In other words, this hack is a quanta level... -
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...This application has been designed to perform simple or timestamped copies of directories and files as well as unidirectional synchronization of file tree. Fisy is in command line, you can so start copying tasks at any time or plug them on an automated processing. Sine version 2.0, Fisy contains cipher features for encrypting data for storage in a remote service like the Cloud.
