Search Results for "sine"

...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.

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.

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...

...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.

This program is a soundcard based signalgenerator and oscilloscope for low frequency and low voltage signals written for linux using the alsa api. It uses the internal DAC/ADC of the soundcard (PCM) to capture signals or generate them. Depending on the available PCM device, it's possible to generate or capture signals up to 96 Khz.

Tidal Analysis Program in PYthon (TAPPY) uses the least squares optimization function from scipy to perform a harmonic analysis (calculate amplitude and phases of a set of sine waves) of a hourly time series of water level values.

SineTuner is a puzzle game, inspired by a minigame in the Myst series. Your goal is to make a function (combined of two sine waves) overlap a computer generated function. You do this by adjusting the frequency, amplitude and phase of the sines.

Ceasar is an open-source multi-frequency tone gereator for UNIX, initially Linux. By default it contains standard DTMF tones together with C5 (bluebox) tones.

qliss3d renders 3d-Lissajous-figures (figures made of a different sine functions for each dimension) with a Qt interface. You can look at the figures from any viewing position you like and even "listen" to the sound of the figures.

Minimalistic sine-tone generator with Qt gui using ALSA. Source code can be easily modified to output self-defined waves, e.g. in saw-teeth or square form.

When generating audio, why use sine waves and standard effects? Directly tell the sound-card how much electricity should be in the speaker/microphone wires many times per second as numbers from -1 to 1. Automatically finds good sound-card options and balances between linear interpolation speeds of consuming microphone buffer (and then any Java transform function per sample) and producing into speakers buffer and to keep delay between them small.

A buzz-like modular synthetic music software

Epulse is a signal generator that can produce pulses, sine, triangular and rectangular waves with an unlimited level of modulations. It can be used in electronics to create test signals, or to make simple audio effects.

Smart Home Automation Arduino Mega IoT Rev87 of C++ Start 4 Oct 2016 Cape Town, South Africa 9 x 305W Canadian Solar PV panels Microcare 60A MPPT 8 x Sonic 105Ah Gel Batteries MLT Drives 4KVA Pure Sine Wave inverter Flat Plate thermo syphon solar collector and GeyserWise Aduino Mega , sensors and 8ch relay board .75KW pump with pressure/low level/ overcurrent Annual average daily power usage before PV 7kWh per day Post installation approx 15kWh per day . Payback period approx 5years at 7kWhpd then approx 20years “free power” Work in progress. ...