Lowpass

This function returns coefficients of Gaussian lowpass filter.Advantages of Gaussian filter: no ringing or overshoot in time domain.Diasadvantage: slow rolloff in frequency domain.Pass SR=sampling rate, fco=cutoff freq, both in Hz, to the function.Coefficients for FIR filter of length L (L always... Platforms: Matlab

4 bands use peaking filters,3 bandes can be choosen as peaking, sheleving, highpass or lowpass filters Platforms: Matlab

You can use 4 types of filters:- Butterworth- Chebyshev 1- Chebyshev 2- EllipticYou can use them as:- Lowpass- Highpass- Bandpass- StopbandShowing theirs features in frequency, phase and the z plane. After the desing phase you can apply the designed filter in real time to incoming audio signal... Platforms: Matlab

The code was generated according toT.S. Durrani, and R. Chapman. Optimal All-Pole Filter Design Based on Discrete Prolate Spheroidal Sequences. IEEE Transactions on Acoustics, Speech and Signal processing, Vol ASSP-32, No.4, August 1984.This filter design uses discrete prolate spheroidal... Platforms: Matlab

A software environment designed for live improvisation that allows for user interaction on hardware, GUI and code level. The environment enables innumerable setups with flexible loading of tools and instruments. The ixiQuarks consist of different types of tools: basic utilities, instruments,... Platforms: Mac

DUNE (an acronym for Differential Unison Engine) is a new synthesizer plugin for Mac OS X and Windows. It was developed for professional music producers, with the highest possible audio quality and great flexibility in mind. Technical Specifications: - 2 Oscillators with Osc Sync, Pulse Width,... Platforms: Mac

Manifold is a handy tool that was designed in order to help you give a new dimension to your music tracks. Input signals are split into as many as 20 individual voices, each of which are detuned, placed around the stereo panorama, and recombined with stunning results. Flexible controls mean... Platforms: Windows, Windows Vista, 7

Sorry, did someone say Free! Yes indeed. Ohmforce's most affordable plugin offers, as you would a expect, a unique palette of sounds, combining lowpass filtering and analogue crunch with a bundle of special features. You can easily tune the filter to resonate with specific notes in your music,... Platforms: Mac

ixiQuarks is a software environment designed for live improvisation that allows for user interaction on hardware, GUI and code level. The environment enables innumerable setups with flexible loading of tools and instruments. The ixiQuarks consist of different types of tools: basic utilities,... Platforms: Mac

CHAPTER 1: FOURIER ANALYSIS1.1 CONTINUOUS-TIME FOURIER SERIES (CTFS)1.2 PROPERTIES OF CTFS 1.2.1 Time-Shifting Property 1.2.2 Frequency-Shifting Property 1.2.3 Modulation Property1.3 CONTINUOUS-TIME FOURIER TRANSFORM (CTFT)1.4 PROPERTIES OF CTFT 1.4.1 Linearity 1.4.2 Conjugate Symmetry 1.4.3 Real... Platforms: Matlab

The zipped file contains 18 m files implementing all experiments in the course EC1302 DSP Lab under Anna University Chennai, India syllabus: butterworth lowpass filter design using bilinear transformation & impulse invariant methods given relative or absolute specifications, DIT-FFT & DIF-FFT... Platforms: Matlab

The .m file simulates a Spread-Spectrum Modulation Trx/Rcx system, in which, the phase of the pseudo-random sequence generated in the transmitter and used to encode the data stream is unknown a priory at the receiver.A parallel search strategy is employed to locally determine it in the place. It... Platforms: Matlab

A fourier filter for time-series signals. Version 1.5, May 4, 2007, is calibrated specifically for time-based signals. Does not require the Signal Processing Toolbox. By adjusting the parameters, you can create lowpass, highpass, bandpass, and bandreject (notch) filters with variable cut-off... Platforms: Matlab

- Filter can be FIR or IIR.- Filter type can be lowpass, highpass, bandpass, or bandstop.- Direct methods or optimization ones can be used during the design procedure.In order to learn how you can use this toolbox, please copy all the codes included in the "Dig_Filter" folder into the current... Platforms: Matlab

NorthPole is a free effects plug in for AudioUnit compatible applications on the Macintosh. It adds a fully programmable virtual analog synthesizer filter with resonance, envelope follower and an integrated post-filter digital delay to your audio production environment. This free plug in equips... Platforms: Mac