Search Results for "frequency modulation"

AERIS-10 appears to be a specialized signal processing and radar analysis project focused on pulse linear frequency modulation techniques, which are commonly used in modern radar systems for high-resolution detection and ranging. The project likely implements algorithms for generating, analyzing, and visualizing chirp-based radar signals, enabling experimentation with time-frequency characteristics and signal reconstruction. It is designed to support research or educational use in radar engineering, particularly in understanding how modulated pulses interact with targets and noise. ...

MOLOSS (Multi Oscillator Linear Open Source Synthesizer) is a virtual synth, available as a VST plugin or standandalone exe, to build analog vintage sounds by combining several techniques used in the 80's. Its 4 voices mix Subtractive synthesis, additive synthesis, frequency (or actually phase) modulation, cross modulation, to allow a very wide sound range, with a lightweight CPU load. It has a default polyphony of 16 notes, and 2 mono "solo" modes. A lot of parameters can be modulated with MIDI controllers, to give the best live expressivity. It has a full embedded file-based preset management which reacts to MIDI program change messages. ...

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.

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.)

sine generator combines individual sine or square waves into a single wave form. parameters are frequency, frequency modulation, noise, phase, volume and wave type.

...Planned to support windows, linux, and popular cell phone/tablet systems. Will create pulse trains that are mostly zero-averaged to avoid cell damage, allow certain manipulation options (frequency and amplitude modulation in certain ways). Control will be possible via a Java Swing GUI, and/or a terminal like interface on network or serial lines. Will allow 1-4 channels (2-8 electrodes). Output the signal via a soundcard to an amplifier that can output e-stim compliant signals (100+V, current limited to about 100mA, high impedance, short circuit proof). ...

...This is achieved by monitoring a TTL signal via the computer LTP1 port, whose signal is transmitted via RS232 to the laser unit, also used to control basic laser parameters, like pulse divider (laser frequency) and Q-Switch. The Shutter modulation feature allows the user to use the TTL signal to open the laser shutter on demand, controlling the length of the laser pulsed as desired. This method yields reproducible full power laser pulses. The original motivation was to interface mass spectrometer data systems to diverse laser systems. ...

This is a research project. A new modulation method 'Advanced PCC-OFDM' is developed. With this method you can construct a modulation, which is fast decaying in frequency domain, while maintaining spectral efficiency.

An audio production & mixing tool, featuring a - Sequencer, Beat Box, Wave Recording, Frequency Modulation, DJ Scratch interface, MP3 and sampler playback (the ability to assign any sample to any key) - For Windows, written in C# .Net 2.0

popz is a java implementation of the osi layers one and two over normal phone connections using frequency modulation techniques. This is really useful if you have to check your mail from the himalaya and have only your laptop and a mobile phone with you