FFT & WAVELETS – Page 4 – IRZU INSTITUTE

AbstractFFTs instead of FFTW – githubmate

December 28, 2021admin

ImageCore softly depends on FFTW with @require just to provide the suggestive error messages (cf. #106). However, for several years now, its APIs have been defined in AbstractFFTs. Therefore, I…Read moreAbstractFFTs instead of FFTW – githubmate

FFT & WAVELETS LINUX & ANDROID RESEARCH

Hardware encoding – really confused after switching from Manjaro to EOS – #12 by jonathon – Multimedia

December 26, 2021admin

I recently switched from Manjaro to EOS on my main machine. It’s a laptop with a i5-10210U and I often use this computer to encode videos. Since the CPU is…Read moreHardware encoding – really confused after switching from Manjaro to EOS – #12 by jonathon – Multimedia

DATA MANAGEMENT FFT & WAVELETS

Full Waveform Ambient Noise Tomography for the Northern Mississippi Embayment – Yang – – Journal of Geophysical Research: Solid Earth

December 23, 2021admin

We use seismic ambient noise data recorded by broadband stations around the northern Mississippi Embayment to develop a three-dimensional shear wave velocity model with full waveform inversion. Empirical Green’s functions…Read moreFull Waveform Ambient Noise Tomography for the Northern Mississippi Embayment – Yang – – Journal of Geophysical Research: Solid Earth

ACOUSTICS & DSP FFT & WAVELETS

Constant DirectX Crashes

December 22, 2021admin

played through the early access with little hiccups (a few crashes) but now I can’t even get to the loading screen without crashing. If i get lucky enough to…Read moreConstant DirectX Crashes

FFT & WAVELETS

Next Softube Synths – Page 4 – Instruments Forum

December 21, 2021admin

Introspective wrote: ↑ Sun Dec 19, 2021 4:23 pm Agreed. Their VSTs sound like toys. …which is fine for the digital synths (Triton, Wavestation, M1, Prophecy), but their analog emulations…Read moreNext Softube Synths – Page 4 – Instruments Forum

3D PRINTING ACOUSTICS & DSP FFT & WAVELETS

SZMZ GeForce GTX 960 DirectX 12 GTX 960 GAMING 4G 4GB 128-Bit GDDR5 PCI Express 3.0 x16 HDCP Ready SLI Support ATX Video Card

December 21, 2021admin

• 100% Original GTX 960 chipse• 100% Genuine 4GB GDDR5 128 Bit• Core frequency: 1190/1253 MHz• Memory frequency:7010MHz• The maximum resolution:4096 × 2160• Interface Type:PCI Express 3.0 16X• I/O interface:…Read moreSZMZ GeForce GTX 960 DirectX 12 GTX 960 GAMING 4G 4GB 128-Bit GDDR5 PCI Express 3.0 x16 HDCP Ready SLI Support ATX Video Card

ACOUSTICS & DSP FFT & WAVELETS

OrangeFlavor by SNFK Music – Saturation Plugin VST3 Audio Unit

December 19, 2021admin

OrangeFlavor is a saturation beast designed after analog principles. It features a slick UI and a frequency viewer for added harmonics (and also an impeccable sound engine!). The design of…Read moreOrangeFlavor by SNFK Music – Saturation Plugin VST3 Audio Unit

ACOUSTICS & DSP FFT & WAVELETS

FFTW 1.2 User’s Manual – Table of Contents

December 18, 2021admin

Introduction Quick Start What FFTW really computes. Example program using FFTW. Quick Start for Multi-dimensional Transforms Examples of Use What FFTWND really computes. Words of Wisdom Caveats in using wisdom…Read moreFFTW 1.2 User’s Manual – Table of Contents

ACOUSTICS & DSP FFT & WAVELETS LINUX & ANDROID

Index of /bccd-ng/testing/mobeen/GALAXSEEHPC/fftw-3.3/dft

December 16, 2021admin

Name Last modified Size Description Parent Directory – Makefile.am 2011-07-26 20:28 502 Makefile.in 2011-07-27 06:12 22K bluestein.c 2011-07-26 20:28 6.3K buffered.c 2011-07-26 20:28 7.8K …Read moreIndex of /bccd-ng/testing/mobeen/GALAXSEEHPC/fftw-3.3/dft

ACOUSTICS & DSP DATA MANAGEMENT FFT & WAVELETS

python – Why function sampled in time frequency is not repeating?

December 16, 2021admin

I’m reading my lecture and found this figure: sampled signal in frequency domain So, I get the continuous function after sampling, in frequency domain, should repeat the pattern of the…Read morepython – Why function sampled in time frequency is not repeating?

DATA MANAGEMENT FFT & WAVELETS LOW VOLTAGE IC MQTT & IOT AUTOMATION

One More Long-Range, Low-Power Wireless Option Targets IoT

December 16, 2021admin

What you’ll learn: An intro to Wi-Fi HaLow. What are the IEEE 802.11ah specifications? If you have designed or are designing an Internet of Things system, you already know…Read moreOne More Long-Range, Low-Power Wireless Option Targets IoT

FFT & WAVELETS GAME ENGINES

Matrix Unreal Engine 5 Demo Has 1,248 Intersections and 45,073 Cars

December 11, 2021admin

If you haven’t downloaded The Matrix Awakens: An Unreal Engine 5 Experience yet, you really should. The demo is a stunning technical showcase of what Unreal Engine 5 and current-gen hardware…Read moreMatrix Unreal Engine 5 Demo Has 1,248 Intersections and 45,073 Cars

ACOUSTICS & DSP FFT & WAVELETS

Multiband transient detection – DSP and Plug-in Development Forum

December 10, 2021admin

I’ve already implemented this with some success, but it was a very rough and quick implementation. One thing I’ve been researching a lot recently is transient preservation in limiting or…Read moreMultiband transient detection – DSP and Plug-in Development Forum

ACOUSTICS & DSP DATA MANAGEMENT FFT & WAVELETS LINUX & ANDROID

[pyFFTW/pyFFTW] can not install in archlinux (manjaro) (PY3.9) (cython3)

December 10, 2021admin

I can not install via pip in manjaro : > python -V -> Python 3.9.7 > pip -V -> pip 21.3.1 > uname -a -> Linux 5.15.2-2-MANJARO #1 SMP PREEMPT…Read more[pyFFTW/pyFFTW] can not install in archlinux (manjaro) (PY3.9) (cython3)

FFT & WAVELETS

KICKTOM by Sound Dust – Kontakt

December 8, 2021admin

KICKTOM is based around the simple concept of doing one thing really, really well. Low end beats, percussive rumble, punch, thump and a bit of thwack. All quickly available at…Read moreKICKTOM by Sound Dust – Kontakt

3D PRINTING ACOUSTICS & DSP DATA MANAGEMENT FFT & WAVELETS

Remove contribution from the first point of the Fourier transform to add that of the last – #6 by schrodingal – Programming Questions

December 8, 2021admin

/* Heartbeat counter using FFT Reads an analog input on pin 15 (heartbeat) which is stored inside the vReal array. The heartbeat is windowed according to Hamming function. The FFT…Read moreRemove contribution from the first point of the Fourier transform to add that of the last – #6 by schrodingal – Programming Questions

ACOUSTICS & DSP FFT & WAVELETS

MSI GeForce GTX 1660 DirectX 12 GTX 1660 SUPER VENTUS XS C OC 6GB 192-Bit GDDR5 PCI Express 3.0 x16 Video Card

December 8, 2021admin

NVIDIA Turing™ architectureThis revolutionary architecture combines the new GeForce RTX™ innovation platform, combining real-time ray tracing, artificial intelligence, and programmable shading technology to show a new gaming experience. GeForce GTX…Read moreMSI GeForce GTX 1660 DirectX 12 GTX 1660 SUPER VENTUS XS C OC 6GB 192-Bit GDDR5 PCI Express 3.0 x16 Video Card

3D MODELLING DATA MANAGEMENT ELASTIC & LUCENE FFT & WAVELETS

AN IMPROVED THERMAL-STRUCTURAL FINITE ELEMENT MODEL FOR MANUFACTURING PROCESSES WITH HEAT GENERATION

December 7, 2021admin

000008776 001__ 8776 000008776 005__ 20141204083519.0 000008776 04107 $$aeng 000008776 046__ $$k12/05/2014 000008776 100__ $$aÉcsi, L. 000008776 24500 $$aAN IMPROVED THERMAL-STRUCTURAL FINITE ELEMENT MODEL FOR MANUFACTURING PROCESSES WITH HEAT GENERATION…Read moreAN IMPROVED THERMAL-STRUCTURAL FINITE ELEMENT MODEL FOR MANUFACTURING PROCESSES WITH HEAT GENERATION

3D PRINTING ACOUSTICS & DSP DATA MANAGEMENT FFT & WAVELETS

ArduinoFFT.h generat’s weird results – #5 by wogoos – General Electronics

December 7, 2021admin

Hi folks,I have a question about ArduinoFFT.h. I use it on a perfect sine wave sampled with 32*Fb the base frequency of 60Hz with no DC component and no harmonics.…Read moreArduinoFFT.h generat’s weird results – #5 by wogoos – General Electronics

FFT & WAVELETS

looking for a curve based multiband compressor/volume shaper – Effects Forum

December 6, 2021admin

pawder wrote: ↑ Mon Dec 06, 2021 3:23 pm SamDi wrote: ↑ Mon Dec 06, 2021 3:12 pm I don‘t get it. What shall be the X-axis on which the…Read morelooking for a curve based multiband compressor/volume shaper – Effects Forum

FFT & WAVELETS

Mastering for maximum loudness – Production Techniques Forum

December 5, 2021admin

Your mix should be constantly as close to 0 dB as possible. Without clipping, without any plugin on master. It’s all in the mix. Have been there learned it the…Read moreMastering for maximum loudness – Production Techniques Forum

ACOUSTICS & DSP FFT & WAVELETS

Qualcomm’s new G3x Snapdragon will power next-gen gaming handhelds

December 4, 2021admin

Qualcomm is developing a new compute platform for the next generation of handheld gaming devices. The Snapdragon G3x Gen 1 has been announced this week and is already available as…Read moreQualcomm’s new G3x Snapdragon will power next-gen gaming handhelds

ACOUSTICS & DSP FFT & WAVELETS

fft – Frequency Interpolation of DFT to create Zero-Padded IFFT

December 4, 2021admin

As a response to this question I have proposed interpolating new samples in a DFT (meaning the frequency samples of an existing DFT result) sufficient to be the new samples…Read morefft – Frequency Interpolation of DFT to create Zero-Padded IFFT

ACOUSTICS & DSP FFT & WAVELETS

Spread Light by Yum Audio

December 1, 2021admin

Your new favorite stereo utility Spread Light can be an indispensable tool, allowing you to narrow the stereo width of tracks or push them wider in mixing and mastering situations.…Read moreSpread Light by Yum Audio

ACOUSTICS & DSP FFT & WAVELETS

Measure harmonics: Hammerstein vs stepped tones – DSP and Plug-in Development Forum

November 30, 2021admin

I have been using plugindoctor::hammerstein to analyze harmonic content, but I’ve noticed that harmonic response is different from measuring tone by tone. By “tone by tone” I mean sending tones…Read moreMeasure harmonics: Hammerstein vs stepped tones – DSP and Plug-in Development Forum

ACOUSTICS & DSP FFT & WAVELETS

How to fix the “Could not find compatible graphics device” error in Halo Infinite

November 27, 2021admin

Several players have reported facing the “Could not find compatible graphics device” error while trying to play the newly released Halo Infinite. Although the error seems complicated, the reason for…Read moreHow to fix the “Could not find compatible graphics device” error in Halo Infinite

3D PRINTING ACOUSTICS & DSP DATA MANAGEMENT FFT & WAVELETS

c++ – Allocate 3D Array for FFTW using fftw_malloc

November 24, 2021admin

I am currently trying to improve the performance of my multithreaded FFTW implementation. In the documentation of fftw3 I read that for best-possible performance, the fftw_malloc function should be used…Read morec++ – Allocate 3D Array for FFTW using fftw_malloc

ACOUSTICS & DSP FFT & WAVELETS

(Get Answer) – (a) Write a MATLAB script that samples the periodic signal given…

November 23, 2021admin

(a) Write a MATLAB script that samples the periodic signal given in . 12.2, part (a) over one period at the rate fs ¼ 10 Hz (samples/sec). What is N?…Read more(Get Answer) – (a) Write a MATLAB script that samples the periodic signal given…

ACOUSTICS & DSP FFT & WAVELETS

lazer – Suonobuono – boutique music instruments, from Sweden

November 23, 2021admin

LAZER is a unique laser-based music controller. Thanks to its rich set of outputs, it can control external MIDI instruments and effects, analog synthesizers and virtual instruments in a DAW such as…Read morelazer – Suonobuono – boutique music instruments, from Sweden

ACOUSTICS & DSP FFT & WAVELETS

fft – How to increase the low frequency resolution of spectrum of music signal

November 22, 2021admin

I know normal FFT with a fixed window size will introduce leakage and rectangular window function will give me the best main lobe width. For example, with 44100Hz sample rate,…Read morefft – How to increase the low frequency resolution of spectrum of music signal

FFT & WAVELETS LINUX & ANDROID

android_device_xiaomi_nitrogen-twrp from nijel8 – Github Help

November 20, 2021admin

For building TWRP for Xiaomi Mi Max 3 ONLY The Mi Max 3 (codenamed “nitrogen”) is a high-end mid-range Phablet from Xiaomi. Xiaomi Mi Max 3 was released in July…Read moreandroid_device_xiaomi_nitrogen-twrp from nijel8 – Github Help

ACOUSTICS & DSP FFT & WAVELETS

Bazille – Modulation of fractal resonance according to played note possible? – u-he Forum

November 20, 2021admin

Sound Author wrote: ↑ Wed Nov 17, 2021 6:08 am I don’t know the math very well but, yes, after consulting Google, it appears that quadratic and exponential functions are…Read moreBazille – Modulation of fractal resonance according to played note possible? – u-he Forum

DATA MANAGEMENT FFT & WAVELETS LINUX & ANDROID MQTT & IOT AUTOMATION

Update repeatedly breaking raspberry pi – Batocera.Linux

November 20, 2021admin

So I have a batocera build for the raspberry pi3 b plus that fails to post and boot up after a reboot after updating to the latest build through the…Read moreUpdate repeatedly breaking raspberry pi – Batocera.Linux

FFT & WAVELETS GAME ENGINES

Updated Level 5 Graphcis Jump game level 5 #webgl #play

November 18, 2021admin

mouse/touch press on game play position – it follows, hold and move , try hold click/touch on the screen – it follow to that position until it center view, level 5 updated. faster…Read moreUpdated Level 5 Graphcis Jump game level 5 #webgl #play

ACOUSTICS & DSP FFT & WAVELETS

Sonnox Broadcast Collection by Sonnox

November 16, 2021admin

LOUDNESS CONTROL High quality processing and loudness control are critical for broadcast production. Whether it’s taming harsh frequencies of an outside broadcast, controlling the dynamics of an unruly interviewee or…Read moreSonnox Broadcast Collection by Sonnox

3D PRINTING ACOUSTICS & DSP DATA MANAGEMENT FFT & WAVELETS REST/HTTP & GRAPHQL

Get Microphone Sample On-demand from Portenta H7 Vision Shield – Portenta

November 16, 2021admin

I am using the Portenta H7 and the vision shield with the built-in MP34DT06JTR microphone. I am trying to adapt the PDMSerialPlotter to my application but I’m not liking the…Read moreGet Microphone Sample On-demand from Portenta H7 Vision Shield – Portenta

FFT & WAVELETS LOW VOLTAGE IC

Self-Powered Supercapacitor for Low Power Wearable device Applications

November 15, 2021admin

Piezoelectric generators can be used strong vibrations convert to electrical power, it can be stored and utilized in low power devices such as radio frequency identification tags (RFIDs), wireless, global…Read moreSelf-Powered Supercapacitor for Low Power Wearable device Applications

FFT & WAVELETS MQTT & IOT AUTOMATION

video – Raspberry Pi 3b+ Fake KMS not listed

November 14, 2021admin

I’ve been trying to follow tutorials on enabling hardware accelerated video decoding for my Raspberry Pi 3b+, such as this one: lemariva.com/blog/2020/08/raspberry-pi-4-video-acceleration-decode-chromium They all seem to want me to select…Read morevideo – Raspberry Pi 3b+ Fake KMS not listed

ACOUSTICS & DSP FFT & WAVELETS

Battlefield 2042 crashes with a DirectX error resulting in my PC becoming unusable

November 13, 2021admin

Specs: Intel Core i5-11400F ASRock B560 Pro4 (2.10 UEFI BIOS) ASUS Radeon 6600XT (new card, got it last week) 16GB of Corsair DDR4 RAM @3200MHz Windows 11 Pro (22000.318) 21.11.2…Read moreBattlefield 2042 crashes with a DirectX error resulting in my PC becoming unusable

FFT & WAVELETS

LowEnd Friend by 2B Played Music

November 11, 2021admin

LowEnd Friend is your new and hot driven mixing and mastering tool. This advanced tool gives you full control over the low frequencies of the individual tracks in your mix…Read moreLowEnd Friend by 2B Played Music

ACOUSTICS & DSP FFT & WAVELETS LINUX & ANDROID

WebGL for DirectX – Graphics and GPU Programming

November 10, 2021admin

OpenGL and DirectX have equivalents. What I mean is, for example: OpenGL has equivalent Direct3DOpenAL has equivalent DirectXAudio2GLSL compute shaders – HLSL compute shadersGLFW(which is not from Khronos, however is…Read moreWebGL for DirectX – Graphics and GPU Programming

ACOUSTICS & DSP FFT & WAVELETS

4th Gen Intel Processors Lose DirectX 12 Support; see list of affected CPUs

November 7, 2021admin

Anyone running a 4th generation Intel Core processor may be unhappy to know that they will not be able to run DirectX 12 based applications starting with graphics driver version…Read more4th Gen Intel Processors Lose DirectX 12 Support; see list of affected CPUs

ACOUSTICS & DSP FFT & WAVELETS

Film and TV studios in the sights of latest Audio-Technica shotguns

November 4, 2021admin

Directly replacing the AT898 and AT899 condensers, Audio-Technica has made the BP898 cardioid and BP899 omni-directional microphones available for wired or wireless lavalier applications. Available in five black-finished models, the…Read moreFilm and TV studios in the sights of latest Audio-Technica shotguns

ACOUSTICS & DSP FFT & WAVELETS

Upsampling with FIR vs. FFT – DSP and Plug-in Development Forum

November 4, 2021admin

For 65 taps kernel you probably can’t get anything out of FFT convolution no matter what, it’s just too short. edit: Well.. you could TRY with FFT block size of…Read moreUpsampling with FIR vs. FFT – DSP and Plug-in Development Forum

ACOUSTICS & DSP FFT & WAVELETS

signal processing – What is derivative of FFT outputs with respect to time?

November 2, 2021admin

“derivative of FFT outputs with respect to time” doesn’t make any sense, so even though the notation used in the paper seems to say just that, I think we can…Read moresignal processing – What is derivative of FFT outputs with respect to time?

ACOUSTICS & DSP FFT & WAVELETS

How to increase the frequency resolution in FFT?

November 1, 2021admin

I’m still learning. I have checked many questions on here similar to mine, but have not found an answer. I’m analyzing the oscillation of a train catenary system. Due to…Read moreHow to increase the frequency resolution in FFT?

ACOUSTICS & DSP FFT & WAVELETS

How to fix Age of Empires IV’s startup crash issues

November 1, 2021admin

The real-time strategy game Age of Empires IV was recently released globally. Although the game is starting to garner a huge player base, many players have reported that they are…Read moreHow to fix Age of Empires IV’s startup crash issues

FFT & WAVELETS

LNK1104 when CUDA in separate translation units built on Visual Studio – Nsight Visual Studio Edition

October 29, 2021admin

I couldn’t build my VS project because of a linking error. The error happens when I separate CUDA code into separate translation units. I could successfully build it when all…Read moreLNK1104 when CUDA in separate translation units built on Visual Studio – Nsight Visual Studio Edition

ACOUSTICS & DSP DATA MANAGEMENT FFT & WAVELETS

signal analysis – Clustering FFT frequency bins from sensor time series data

October 29, 2021admin

I am trying to analyse multivariate time series data sets. I have 6 signals for each event, representing 3 linear accelerations and 3 rotational velocities for a 40ms window. I…Read moresignal analysis – Clustering FFT frequency bins from sensor time series data

FFT & WAVELETS

Intel Alder Lake Desktop Launching: 12th Gen Core Processors Detailed

October 28, 2021admin

At the top of the chart we have Intel’s new desktop flagship processor, the Core i9-12900K, which is a 16-core, 24-thread part. This uneven core/thread count is explained by the…Read moreIntel Alder Lake Desktop Launching: 12th Gen Core Processors Detailed

FFT & WAVELETS

Subwoofer/speaker rattle sound – Sound Design Forum

October 25, 2021admin

There are 2 main reasons for this. One is just simple having the speaker trying to perform beyond what it can tale leading it to rattle. The second is that…Read moreSubwoofer/speaker rattle sound – Sound Design Forum

3D PRINTING DATA MANAGEMENT FFT & WAVELETS

Three-Dimensional Finite-Element Analysis of Magnetotelluric Data Using Coulomb-Gauged Potentials in General Anisotropic Media,Pure and Applied Geophysics

October 24, 2021admin

The magnetotelluric (MT) method has been widely used in geophysical electromagnetic (EM) exploration. However, complex geometries and anisotropic structures still pose challenges for the simulations of 3D MT problems. This…Read moreThree-Dimensional Finite-Element Analysis of Magnetotelluric Data Using Coulomb-Gauged Potentials in General Anisotropic Media,Pure and Applied Geophysics

ACOUSTICS & DSP FFT & WAVELETS

Soothe 2 vs Gullfoss vs DS-EQ – Page 7 – Effects Forum

October 21, 2021admin

emilrueegg wrote: ↑ Thu Oct 21, 2021 3:10 pm adl wrote: ↑ Fri Apr 02, 2021 3:21 am I use Soothe in single Tracks and busses while Gullfoss on the…Read moreSoothe 2 vs Gullfoss vs DS-EQ – Page 7 – Effects Forum

ACOUSTICS & DSP FFT & WAVELETS GSR & BIOFEEDBACK LOW VOLTAGE IC MARINE INTELLIGENCE RECORDING CABLES

Universal audio recording cable for smartphones, tablets, and netbooks

September 22, 2021May 14, 2022admin

Length options A: 20cm B: 1m C: 2m This audio recording cable allows you to record, stream, or analyze line-level audio signals with superb dynamic range and minimal…Read moreUniversal audio recording cable for smartphones, tablets, and netbooks

3D PRINTING ACOUSTICS & DSP DATA MANAGEMENT FFT & WAVELETS

c – Why does FFTW use ptrdiff_t (instead of e.g. size_t) for sizes?

September 17, 2021July 18, 2024admin

The FFTW library uses the C type ptrdiff_t in its interface to specify large array sizes, in particular in its “64-bit guru interface”: fftw_plan fftw_plan_guru64_dft( int rank, const fftw_iodim64…Read morec – Why does FFTW use ptrdiff_t (instead of e.g. size_t) for sizes?