Freeware Downloads for "Excel Filter Low Pass"

Derives the transfer function for digital implementation of a first order RC low pass filter and plots the step and frequency response. For details, refer to the post: http://www.dsplog.com/2007/12/02/digital-i...ow-pass-filter/.

  • Platform: Matlab, Scripts
  • Publisher: Krishna Sankar M
  • Date: 11-01-2013
  • Size: 10 KB

This application calculates the cutoff frequency of a typical low-pass filter. It was considered a RC circuit and the constant Pi was approximated to 3.1416..

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: Prof. Braga
  • Date: 04-08-2014
  • Size: 229 KB

This function file is basically for Passive Butterworth Filter for Low pass as well as for High Pass. In input it takes the Pass Band Attenuation, Band Stop attenuation, Band Pass Frequency, band stop frequency, and Filter Type. For Low Pass Type is "0" and for High Pass Type is "1". It finally output the values of Inductors and Capacitors..

  • Platform: Matlab, Scripts
  • Publisher: Zeeshan Shareef
  • Date: 22-02-2013
  • Size: 10 KB

Explore the effects of low-pass filters on acceleration sensors!

Discover how low-pass filters work on acceleration sensors by viewing the outputs in real-time. Acceleration Filter runs multiple low-pass filters at once so you can compare the results from a single input quickly and easily. The output from the filters is plotted with a line graph while the noise is plotted with a bar graph. There is also the option to view the acceleration as a two-dimensional vector. The user can select the sample period in units of seconds to apply to the different filters.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: Kircher Electronics
  • Date: 11-09-2014
  • Size: 823 KB

Intelligent Wifi Client

Android based service to Intelligently switch between the different Wifi and Mobile Networks

STEPS DONE
1 Interfacing with Accelerometer sensor to get the raw readings.

2 Applying the high pass and low pass filter to the RAW readings. High pass will acceleration due to gravity =9.8. Low pass will give the external acceleration. We need the external
acceleration to detect if we are travelling.

3 Interfacing with GPS to get the latitude and longitude.

4 Getting the WIfi Connection available from Android Wifi Manager.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: Ashish Tanwer
  • Date: 08-12-2014
  • Size: 86 KB

Calculates poles,zeros,polynomial coefficients for:
1) Butterworth (Low-Pass, High-Pass)
2) Chebyshev (Low-Pass, High-Pass)
3) Inverse-Chebyshev (Low-Pass)
4) Cauer-Elliptical (Low-Pass)
5) Bessel-Thomson (Low-Pass)
6) Langrange (Low-Pass)
Plots Magnitude, Phase and Delay responses.

Note: Paid version additional calculates :
1) LowPass, HighPass, BandPass and BandStop Filters for all filter families.
2) Active circuit topology for each section.
3) Step/Impulse responses.

  • Platform: Android 4.x
  • Publisher: ElYogiApps
  • Date: 07-11-2014
  • Size: 2048 KB

This is a work in progress and there's no presets yet, sine wave is missing (I like to use this to add extra bass to the low end so it will be added for the next version) unlike my other synth Minaton this doesn't rely on libsamplerate and instead uses minblep bandlimited waveforms for each of the three oscillators, at the moment saw, square (with pulsewidth) and noise are supported. Three LFOs with tempo locked speed and two envelopes one for filter, one for filter. Low pass resonance filter also can be set for notch or high pass, oscillators have sync, updates to come soon.

A software application that helps you edit, mix, record and effect your audio files With this free tool, you can edit your audio files like editing text files, display a waveform window of an audio file and apply zooming; Record new audio file from a microphone or another input device; Visually edit an audio file (Cut, Copy, DeleteSilence, PasteFromFile, Mix, MixFromFile).Apply different effects (Amplify, Delay, Equalizer, Fade, Flanger, Invert, Normalize, Reverse, MultiTapDelay, Silence) and more.

  • Platform: WinOther
  • Publisher: expstudio.com
  • Date: 30-6-2009
  • Size: 5898 KB

TranceGate is kind of like a tremolo on steroids, you'll notice a collection of vertical bars at the top of the screenshot. These bars represent volume levels, so if you imagine the signal travelling from Left to Right, as it hits a bar, the volume level of that bar is applied to it. If the bar is all the way at the top, the volume level is full, likewise all the way down it is off. There are also tempo in BPM, and Note duration. BPM is set by the host DAW, and if there is no DAW, then it is set to 120.

  • Platform: WinOther
  • Publisher: AcmeBarGig
  • Date: 09-05-2012
  • Size: 1331 KB

The inbuilt audio recorder tool enables you to record any sound that pass through the sound card without size limitation. You can record CDs, tapes, DVDs, TV, live shows, Internet radio, video games and any other sound source you can think of to your PC with high quality. On the visual waveform window, you can perform various operations with audio files such as cut, copy, paste, trim, etc. You can also zoom in to get a close-up view of your file or zoom out to see more of the waveform at a reduced size.

  • Platform: Windows
  • Publisher: FreeMoreSoft
  • Date: 23-07-2014
  • Size: 7426 KB

function [g] = FFTPF1D (X,binsize, f, P) Discrete Fourier Transform Low/High Pass Filter. % This is a simply implement of such a filter for a given 1-D data. X: the array of you data, each data point is a bin of signal binsize: the bin size in your data data f: the cutoff of wave length, P: 1, or 0, true or false : true, low pass, which eliminating higher than f frequence signals, false, high pass, which eliminating lower than f frequence signals. It could be easily modified into 2-D version, or translated into R/S-language.

  • Platform: Matlab, Scripts
  • Publisher: Zhihua Zhang
  • Date: 22-02-2013
  • Size: 10 KB

In wireless topology we using filters as main part of system, we proposed a flexible filter for multi-purposes working at ISM band frequency. Obviously the filter idea works by splitting the Band Pass Filter into two types H.P.F & L.P.F controlled by logic circuit to select the desired filter. However the proposed filter can be working as HPF or LPF combines together provide BPF. ISM band [402-405MHz] the unlicensed frequency is selected to work at ISM band for medical applications. ISM (Industrial Scientific Medical).

  • Platform: Matlab, Scripts
  • Publisher: Giahd Elamary
  • Date: 26-02-2013
  • Size: 10 KB

A moving average filter averages a number of input samples and produce a single output sample. This averaging action removes the high frequency components present in the signal. Moving average filters are normally used as low pass filters. In recursive filtering algorithm, previous output samples also are taken for averaging. This is the reason why it's impulse response extends to infinity. We have developed a low computational approach for iris recognition based on 1D moving average filter. Simple averaging is used to reduce the effects of noise and a significative improvement in computational efficiency can be achieved if we perform the calculation of the mean in a recursive fashion.

AlgoTestd-OC?D? is an easy to use testing program for measuring the noise level of soundcards and their Frequency distribution.

It displays the noise parameters like the noise level peak to peak (p-p) and true rms, as well as the DC offset of the input signal. As this measurement is very accurate, even high quality soundcards or external ADCdlDLs (Analog to Digital Converter, e.g. DAT) connected via digital interface to the computer can reliably be tested and compared.

The integrated DC-Filter can be used to remove the influence of DC components present in the input signal.

X-Flanger - vst plugin for PC designed to take ordinary monophonic or stereo audio X-Flanger was designed to take stereo audio input or ordinary monophonicand transform it into a wide pseudo stereo field, but this is not just an ordinary everyday flanger, it also incorporates a 4 pole low pass filter(moog filter) and an LFO to expand on the possibility's available. The plugin also comes with 8 presets and 24 user programs and all the knobs can be automated.Requirements:Vst host application. Dance Music, Free Music Hosting Myspace style, free samples, synth, vintage synth, vsti, vst-instrument, midi, sampler, drums, music software, dj gear, turntables, dj mixer, hard disk recording, h/d recording, dance-music, midi, hard-disk recording, PC re.

  • Platform: WinOther
  • Publisher: dancetech.com
  • Date: 31-08-2009
  • Size: 1116 KB

The Miles Sound System is one of the most popular game-technology libraries ever published. The Miles Sound System is one of the most popular game-technology libraries ever published. It has appeared in over 3,200 games since its first release in 1991! John Miles first wrote MSS as a hardware driver layer for a handful of sound cards back in the early days of MS-DOS gaming. Today, Miles features a no-compromise API that integrates 2D and 3D digital audio with features like streaming, environmental reverb, multistage DSP filtering, ADPCM decompression, and MP3 decompression.

Equilibre uses double precision and oversampling in the critical parts of the filter structure. This is a very good sounding equalizer with minimal digital artifacts, firm bass and analog shaped curves for that airy nice high frequencies. It has a practical and intuitive GUI. Well suited for mixing and mastering. Features: High pass filter (2-8 pole). Low shelf filter (2 pole). 4 peak filters (2 pole). High shelf filter (2 pole). Low pass filter (2-8 pole). Indicator lights on each band Mute / solo on each band.

  • Platform: WinOther
  • Publisher: AudioTeknikk
  • Date: 27-10-2012
  • Size: 2253 KB

Hybrid bass synth featuring urban type bass sounds,utilizing subtractive,fm,phase distortion synthesis.It's essentially a monophonic synth but has a pseudo stereo mode also and features 3 oscillators,osc sync,2 filters,LFO,2 ADSR's,mod envelope generator,2 waveshapers,tube amp and bit crusher effects,2 modulation matrix's with 24 possible destinations with the option of signal inversion. The phase distortion osc has 2 wave generators each comprising of 8 waveforms,and the FM osc comes with 7 standard waveforms and also has a sync mode.

  • Platform: WinOther
  • Publisher: JC Productionz
  • Date: 24-06-2012
  • Size: 2017 KB

Fourier Transform Lab Student Edition is an advanced application designed for performing Fourier transformations, which can be useful in teaching Crystallography, since they are related to Optical Transforms (e.g. laser diffraction patterns). Furthermore one may get a quick hands-on experience with the usefulness of processing images in the frequency domain for certain band filters etc. FEATURES: · Forward & Inverse Fourier Transform · Low-Pass Filter · High-Pass Filter · Custom-Mask Filter (for removing Fourier peaks) · Image Histograms, Images may be dragged · Swap Phase Sets · Randomize / Discard FT Phases · Randomize / Discard FT Magnitudes · Easy Image Import (Load, Paste, Drag-Drop) · Basic Image Drawing Function (Freehand & Lattice) · Basic Scripting Functions · Extensive HTML Tutorial (Aubert,...

  • Platform: WinOther
  • Publisher: JCrystalSoft
  • Date: 25-10-2012
  • Size: 6963 KB

This is my first music software synthesizer project, developed over the last two weeks it's now in a usable state but there are still things I wan't to do, In using floating point values for all parameters I tried to get away from the steppy digital sounds you often hear on software synthesizers, I've used real analogue synthesizers since the late 1980s so know how they should sound, deep, warm, fluid and rich. The synth has three oscillators, two LFOs, One low pass resonant filter, oscillator sync, two ADSR envelopes which can be redirected to oscillator pitch.

Excel Filter Low Pass: Freeware | All

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