Tootfinder

Ukrainische Kriegsgefangene berichten von Folter
Viele ukrainische Kriegsgefangene berichten von russischer Folter, wenn sie aus der Gefangenschaft befreit werden. Direkt nach der Gefangennahme habe die Folter begonnen, berichtet einer von ihnen im Gespräch mit der ARD-Korrespondentin Susanne Petersohn. Es gibt Berichte über Verhöre mit Stromschlägen, Water-Boarding, Schein-Exekution, Kastration, Ve…
📹

Susanne Petersohn, ARD Kiew, zu Foltervorwürfen von ukrainischen Gefangenen
Susanne Petersohn, ARD Kiew, zu Foltervorwürfen von ukrainischen Gefangenen

Interessante Diskussion von Expert:innen zum "Soll man das #Internet für #Kinder verbieten?" im #FalterRadio Podcast:

Quantum phase estimation based filtering: performance analysis and application to low-energy spectral calculation
Rei Sakuma, Kaito Wada, Shu Kanno, Kimberlee Keithley, Kenji Sugisaki, Takashi Abe, Hajime Nakamura, Naoki Yamamoto
https://arxiv.org/abs/2507.01361

Quantum phase estimation based filtering: performance analysis and application to low-energy spectral calculation
Filtering is an important technique in quantum computing used for isolating or enhancing some specific states of quantum many-body systems. In this paper, we analyze the performance of filters based on the quantum phase estimation (QPE) algorithm, in which filtering removes states associated with bitstrings in the ancilla register above a given threshold. We show that when the conventional rectangular window function is used for the QPE input state, the resulting filter function exhibits an osc…

This https://arxiv.org/abs/2503.10349 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csRO_…

Autonomous Robotic Radio Source Localization via a Novel Gaussian Mixture Filtering Approach
This study proposes a new Gaussian Mixture Filter (GMF) to improve the estimation performance for the autonomous robotic radio signal source search and localization problem in unknown environments. The proposed filter is first tested with a benchmark numerical problem to validate the performance with other state-of-the-practice approaches such as Particle Filter (PF) and Particle Gaussian Mixture (PGM) filters. Then the proposed approach is tested and compared against PF and PGM filters in real…

For the last month or so I've been working on seeing how far I can push CircuitPython into emulating a TB-303 bass synth. With the new audiofilters library, you can "stack" filters to make two two-pole filters seem like a 4-pole filter, getting close to that squelchy sound we need. My efforts so far:
https://www.youtube…

For the last month or so I've been working on seeing how far I can push CircuitPython into emulating a TB-303 bass synth. With the new audiofilters library, you can "stack" filters to make two two-pole filters seem like a 4-pole filter, getting close to that squelchy sound we need. My efforts so far:
https://www.youtube…

Awesome news! I’ve found a local coffee shop that sells Hario V60 filters!
#coffee #filters

A Two-Stage Hierarchical Deep Filtering Framework for Real-Time Speech Enhancement
Shenghui Lu, Hukai Huang, Jinanglong Yao, Kaidi Wang, Qingyang Hong, Lin Li
https://arxiv.org/abs/2506.01023

A Two-Stage Hierarchical Deep Filtering Framework for Real-Time Speech Enhancement
This paper proposes a model that integrates sub-band processing and deep filtering to fully exploit information from the target time-frequency (TF) bin and its surrounding TF bins for single-channel speech enhancement. The sub-band module captures surrounding frequency bin information at the input, while the deep filtering module applies filtering at the output to both the target TF bin and its surrounding TF bins. To further improve the model performance, we decouple deep filtering into tempor…

Frequency Domain Design of a Reset-Based Filter: An Add-On Nonlinear Filter for Industrial Motion Control
S. Ali Hosseini, Fabian R. Quinten, Luke F. van Eijk, Dragan Kostic, S. Hassan HosseinNia
https://arxiv.org/abs/2507.01491

Frequency Domain Design of a Reset-Based Filter: An Add-On Nonlinear Filter for Industrial Motion Control
This study introduces a modified version of the Constant-in-Gain, Lead-in-Phase (CgLp) filter, which incorporates a feedthrough term in the First-Order Reset Element (FORE) to reduce the undesirable nonlinearities and achieve an almost constant gain across all frequencies. A backward calculation approach is proposed to derive the additional parameter introduced by the feedthrough term, enabling designers to easily tune the filter to generate the required phase. The paper also presents an add-on…

London Heathrow Airport Summer Landside Ambient (2025-07) - Ambient busy big holiday time airport nowhere near any aircraft. #fieldRecording #travel #airport -

London Heathrow Airport Summer Landside Ambient (2025-07)
Ambient busy big holiday time airport nowhere near any aircraft. #fieldRecording #travel #airport