Category: FFT & WAVELETS

Spectral Smoothe is a real-time spectral freeze and smearing processor built around cepstral (homomorphic) magnitude smoothing, which keeps its held/stretched textures noticeably smoother and less “buzzy” or phasey than ordinary…Read moreAqua Node SpectralSmoothe

Spectral Smoothe is a real-time spectral freeze and smearing processor built around cepstral (homomorphic) magnitude smoothing, which keeps its held/stretched textures noticeably smoother and less “buzzy” or phasey than ordinary…Read moreSpectralSmoothe by Aqua Node – Spectral Plugin VST3

This tool enables spectral matching by comparing the frequency profile of an input track against a reference source. It facilitates precise sonic alignment through static analysis or dynamic, continuous profile…Read moreLinux Studio Plugins Project LSP Matcher

This chapter introduces a cutting-edge methodology for measuring multiple microwave signals with exceptional precision using diamond nitrogen-vacancy (NV) centers. The core innovation lies in combining continuous heterodyne techniques with fast…Read moreHighly Accurate Measurement of Multi-microwave Signal Frequency Based on Diamond NV Centers

By: dmbaer 30 May 20:44 Yes, I understand, but my question was simply: does Z3 do *huge* numbers of FFTs/IFFTs to accommodate the requirements to do certain FX operations in…Read moreZebra 3 Questions (in: u-he)

The Rtec Instruments FFT-1 SRV Tester is a state-of-the-art, high-performance tribology system engineered to analyze surface damage, friction, and wear properties under high-frequency linear reciprocating motion. Globally recognized as the…Read moreRtec SRV Tester FFT-1 | High-Frequency Linear Oscillation Tribometer

By: rockheyday 21 May 23:37 Hey everyone, I would like to let you know that Ceilix-L v1.1 and Krum-C v1.1 are now available. What’s new in both updates: – Aligned…Read moreCeilix-L v1.1 and Krum-C v1.1 Updates Now Available (in: Effects)

By: CinningBao 24 Mar 12:42 This is one of the coolest mangliest effects I’ve heard in a LOOONG time. It has the essence of a levelled-up Wormhole/PiWarp and the exposed…Read moreWarpCore frequency warping plugin(free) (in: Effects)

Professional 8-band parametric equalizer with studio-grade features. Features: – 8 fully parametric bands with 9 filter types. – Zero-Delay Feedback (TPT) filter topology. – Linear Phase mode with 4 quality…Read moreDalEQ Core by NIVIEM – Equalizer Plugin VST3 Audio Unit

Professional 8-band parametric equalizer with studio-grade features. Features: – 8 fully parametric bands with 9 filter types. – Zero-Delay Feedback (TPT) filter topology. – Linear Phase mode with 4 quality…Read moreNIVIEM DalEQ Core

By: discoDSP 1 Nov 09:37 discoDSP has announced [url=https://www.discodsp.com/vertigo/]Vertigo 5, a major update featuring doubled operator count, enhanced sound design tools, comprehensive audio import capabilities, and a completely redesigned interface.…Read moreVertigo Additive Synth 5.0 released (in: Instruments)

The APU Spectrum Analyzer plug-in is a free spectrum analysis tool supporting a variety of FFT configuration options. You can adjust the FFT window type (Rect, Hann, Hamming, Blackman, Kaiser)…Read moreAPU Software APU Spectrum Analyzer

%let’s find the DTFT of a rectangular pulse:x[n]=1,1,1,1,1 for n=0,1,2,3,4 % define the discrete time sequence x[1,1,1,1,1]; n=0:length (x)-1;% time index %Number of FFT Points (for higher resolution in frequency)…Read morediscrete time signals (Octave) – myCompiler

By: mystran 19 Aug 09:43 The easiest approach to converting a linear-phase FIR into minimum-phase is take FFT (padding it to a few times the original length is a good…Read moreEasiest way to generate minimum phase upsampling FIR filters? (in: DSP and Plugin Devel…)

By: sandandpaint 18 Aug 00:15 www.ircamlab.com/products/p1680-TS2/ is excellent for setting an amplitude range for the FFT bins and suppressing everything outside that range Spectralayers has a similar function tho only…Read moreSpectral Gate/Expander with no artifacts (in: Effects)

The answer is ‘yes, but’. S parameters are defined to be measured in a specific system impedance. If your definition of H(fk) includes those terminations, then yes, S21(fk) = H(fk)…Read morefft – Can we say that \$S_{ij}(f_k)\$ as measured by VNA at frequency \$f_k\$ is exactly the frequency response to that frequency, i.e. \$H(f_k)\$?

By: TIMT 20 Jul 07:25 Only 2 of the sound engines have that sound “scientific” and “psychoacoustic”i think its called. On most of them you can switch this off now,…Read morePlugins with a plastic texture? (in: Effects)

By: FilterEverything 12 Jun 10:09 I understand that if I wanted to have a quarter note resolution at low frequencies using an FFT, I would need a lot of bins…Read moreConstant-Q transform for spectrum analyzers and spectograms instead of FFT? (in: DSP and Plugin Devel…)

By: jacopoeftilo 6 Jun 13:56 A highly desirable characteristic of synth filters is the ability to be modulated, especially in their cutoff frequency, to be mapped to envelopes, keytracks and…Read moreAnalog-derived and purely digital filters? (in: DSP and Plugin Devel…)

By: Ah_Dziz 21 May 15:32 Frequency shifter is great for this (melda has a free one) . There are also many fft based procedures you could do to affect the…Read moreChange formant of drum sounds? (in: Sound Design)

By: Ah_Dziz 12 May 19:55 I still enjoy the grid as much as anything in bitwig. I’d love to see some better “housekeeping” coded into it like “macro containers” and…Read moreBitwig The Grid: It is just me… (in: Modular Synthesis)

Dear Firdos, [quote userid=”514977″ url=”~/cadence_technology_forums/f/custom-ic-design/51631/fft-of-a-signal/1383316#1383316″]Should the FFT response of output clock in both technique have some different? Ideally it should not. It should be same But in my plot frequency…Read moreForum Post: RE: FFT of a signal

By: jacksmyphs 22 Feb 20:35 From resynthesis you expect exact reproduction of initial sample which further can be synthetically distorted to your liking. I have tried magenta prosoniq. It fails…Read moreAny high quality synth resynthesis options about? (in: Instruments)

By: Ah_Dziz 18 Feb 14:53 I know this is super old but if you are having trouble replicating fft based noise reduction you may want to look more closely at…Read moreThe curse of Spectral (in: Effects)

By: Y rec 28 Jan 11:49 People still talk about sour old TB303 filters. What happened to 24Bit (ditherfree) sound, FIR Filters (phase compensated) etc.? Are you aware of how…Read moreWhat happened to 24Bit, FIR Filters etc. (in: DSP and Plugin Devel…)

People still talk about sour old TB303 filters. What happened to 24Bit (ditherfree) sound, FIR Filters (phase compensated) etc.? Are you aware of how much phase accumulation a mix may…Read moreWhat happened to 24Bit, FIR Filters etc. – DSP and Plugin Development Forum