Latest posts tagged with #SignalProcessing on Bluesky
Vectorized, HW accelerated #FFT algorithm for my SH4ZAM fast math/linear algebra library targeting the Sega #Dreamcast's SH4 CPU. Screenshot is a single frame capture from my DC visualizing the frequency domain output of a song in real-time!
#simd #cplusplus #retrogaming #signalprocessing
Spectrogram obtained with a standard Constant-Q Sliding Discrete Fourier Transform. Horizontally: time (10 s). Vertically: frequency, logarithmically spaced, from 20 Hz at the bottom to 20 kHz at the top, for a sampling rate of 44.1 kHz. Luminance: 0.5 dB per 8-bit step. The CQSDFT here is the Hann window version, Q = 74 (very high).
Spectrogram obtained with the modified Constant-Q Sliding Discrete Fourier Transform (oscillator but no correction). Horizontally: time (10 s). Vertically: frequency, logarithmically spaced, from 20 Hz at the bottom to 20 kHz at the top, for a sampling rate of 44.1 kHz. Luminance: 0.5 dB per 8-bit step. The CQSDFT here is the Hann window version, Q = 74 (very high).
(1/2)
I found a nice improvement to the Constant-Q Sliding DFT¹.
Using single precision calculation (32-bit float) generates some remanent noise because of the recursive nature of the algorithm: a running sum combined with complex rotations.
Replacing the […]
[Original post on piaille.fr]
#exclusivedisjunctions #artandphysics #weatherart #antenna #signalprocessing #microphones #sound #soundart #soundartist #klangkunst #soundinstallation #soundartinstallation #acousticspace #vibration #soundandvision #audiology #soundscience #soundstudies
ÚTIA Signal Processing department will be at Embedded World 2026 in Nuremberg (10–12 Mar) at the Trenz Electronic booth, presenting results from the Listen2Future project on innovative audio & signal processing.
www.embedded-world.de/en
#EmbeddedWorld #SignalProcessing #UTIA #AudioTech
Amplifier Comparator Market New Opportunities in the Semiconductor Sector, 2026 www.marketresearchfuture.com/reports/ampl...
#AmplifierComparator #AnalogElectronics #SemiconductorComponents #SignalProcessing #SmartElectronics #CircuitDesign
C++ toolkit for advanced astronomical data analysis and signal processing - from photon capture to cosmic discovery, built by researchers for researchers.
https://github.com/jaredmales/mxlib
#Astronomy #SignalProcessing #DataAnalysis
🔗 Paper: arxiv.org/abs/2602.16337
💾 Code: github.com/hwtomy/SMN
🌐 Project page: inrainbws.github.io/smn
#ImplicitNeuralRepresentations #NeRF #ICASSP2026 #ComputerVision #SignalProcessing #MachineLearning
Special Purpose A To D Converter Market Growth Analysis and Strategic Insights 2026 www.marketresearchfuture.com/reports/spec...
#ADConverter #SignalProcessing #ElectronicsDesign #SemiconductorComponents #IoTInnovation #IndustrialElectronics
Frequency Demodulator Market Analysis: Opportunities, Challenges, and Future Outlook 2026 www.marketresearchfuture.com/reports/freq...
#FrequencyDemodulator #Semiconductor #SignalProcessing #EmergingMarkets #Electronics #Innovation #CommunicationTech
Electronic Filters Market Trends Analysis, Sales Revenue, Competitive Landscape and Market Expansion Strategies 2035
www.marketresearchfuture.com/reports/elec...
#ElectronicFilters #SignalProcessing #ElectronicsMarket #TelecomComponents
Kundu lab at Univ of Missouri is hiring a highly motivated lab manager/staff scientist! Come study memory in human patients using iEEG data in a chill college town. MATLAB required. $52K-$80K neurojobs.sfn.org/job/39531/le...
#academicjobs #researchspecialist #signalprocessing #neuroscience #iEEG
Low Noise Amplifiers Market Trends Analysis, Sales Revenue, Competitive Landscape and Market Expansion Strategies 2035
www.marketresearchfuture.com/reports/low-...
#LowNoiseAmplifiersMarket #Electronics #SignalProcessing #RFTech
From waves in water, to sound in speakers, to patterns in prime numbers…
Fourier transforms reveal the hidden frequency behind everything.
📊 Explore the mathematics of rhythm and shape.
It’s not abstract. It’s everywhere.
miketatemath.org/index-2/four...
#Fourier #SignalProcessing
I'll be presenting our work at ICASSP 2026 👋
#neuromorphic #signalprocessing #icassp2026
arxiv.org/abs/2602.02020
Data Converter Market Trends Analysis, Sales Revenue, Competitive Landscape and Market Expansion Strategies 2035
www.marketresearchfuture.com/reports/data...
#DataConverter #ADC #DAC #SemiconductorMarket #SignalProcessing
US Electronic Filters Market Growth, Industry Trends and Forecast 2035
www.marketresearchfuture.com/reports/us-e...
#USElectronicFilters #SignalProcessing #ElectronicsComponents #RFTechnology
Built a domain-agnostic peak detection algorithm and now hunting for datasets with known/annotated peaks to test it on 👀
Any domain works—signals,bio,astro,finance, spectroscopy, etc.
Got data or know a benchmark? Would love pointers 🙌
#SignalProcessing #DataScience #TimeSeries #OpenData #Research
🚀Want to unlock the secrets of next-gen radar?
🌌It spots threats quicker than a blink!
👀✨Dive deeper into how this tech is reshaping air defense.
Check our bio for all the deets!💡🔐
#EarlyWarning #AESARadar #AirDefense #SignalProcessing #DetectionTech #SituationalAwareness
🚨 Internship at the MABLab📢
We are looking for a motivated student for an internship of 6 months at the MABLab.See further info on our website
👉 mablab.univ-littoral.fr/news-from-th...
#internship #bone #biomedical #signalprocessing
RF Tunable Filter Market Outlook 2026: Growth Drivers, Challenges, and Future Opportunities www.marketresearchfuture.com/reports/rf-t...
#RFTunableFilter #SignalProcessing #WirelessFiltering #TelecomComponents #RFTechnology
Financial Calculator Market: Trends, Growth, and Future Opportunities - News Release www.prnewsreleaser.com/news/173015 #DigitalAttenuator #RFComponents #WirelessTech #TelecomTech #SignalProcessing #ElectronicsInnovation #CommunicationTech #SmartElectronics
Beyond the obvious, FT helps analyze everything from audio and images to complex medical diagnostics. It reveals underlying periodicities and components, making seemingly intractable problems solvable across various domains. #SignalProcessing 5/6
Geometric Electric Dipole Moments and CP Violation in the
MMA–DMF Framework
zenodo.org/records/18053927
#Physics #ParticlePhysics #Cosmology #EDM #ElectricDipoleMoment #CPViolation #Baryogenesis #Electroweak #MatchedFiltering #SignalProcessing #OpenScience #Preprint #Zenodo #MMA_DMF
audiorecorder object with callback is now in progress in Nelson 🚧 with real-time recording and callback support coming next.
#Audio #Callbacks #SignalProcessing #Programming #SoftwareEngineering #stem #Software #DataAnalysis #coding #OSS #NelsonLang #GNUoctave #scilab #Matlab
Job Alert
PhD Student in Generative Acoustics in Surgery 100%
Deadline: 2026-01-16
Location: Switzerland - Zurich
www.academiceurope.com/ads/phd-stud...
#hiring #mechanicalengineering #phd #electricalengineering #computerscience #signalprocessing #machinelearning #computervision #imageprocessing
#Neuroscience #Neurology #Neurophysiology #ParkinsonsDisease #DeepBrainStimulation #DBS #STN #LFP #Neurotechnology #Aperiodic #CodeSharing #Reproducibility #SignalProcessing
📈 This month’s most accessed EAA publication:
🎯 “High-Rate Underwater Acoustic MIMO Communication Using Adaptive Passive Time Reversal: Demonstrations in Shallow Water Channel”
🔗 Read it here: www.doi.org/10.61782/fa....
#EAA #FA2023 #Acoustics #Underwateracoustics #SignalProcessing
Practical challenges with DFT/FFT are common. Real-world scenarios often involve non-harmonic frequencies, missing data, and measurement errors, which can significantly degrade the accuracy of frequency analysis. 📉 #SignalProcessing 2/6
🚀 In progress in Nelson!
Introducing onCleanup - run automatic cleanup actions when your function finishes, even on errors.
#stem #Software #Engineering #DataScience #DataAnalysis #programming #scientific #coding #OSS #Numerical #Computation #SignalProcessing #GNUoctave #scilab #Matlab #NelsonLang
