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AI Agent Research Hub
AI Agent Research Hub
Apr 2, 2026 · Artificial Intelligence

Constrained Symbolic Regression and Weak Form Uncover Laws from Noisy Incomplete Data

By integrating universal physical symmetries, weak‑form integral transformations, and sparse symbolic regression, the authors devise a hybrid framework that extracts governing Navier‑Stokes equations from high‑dimensional, noisy, and partially observed fluid experiments, while also reconstructing hidden pressure and Lorentz force fields.

Navier-Stokesfluid dynamicslatent variables
0 likes · 12 min read
Constrained Symbolic Regression and Weak Form Uncover Laws from Noisy Incomplete Data
政采云技术
政采云技术
Sep 20, 2023 · Backend Development

Design and Implementation of Noise Reduction for JVM Sandbox Repeater Traffic Recording and Replay

This article presents a detailed design and implementation plan for adding configurable noise‑reduction to both traffic recording and result comparison in Alibaba's jvm‑sandbox‑repeater, including new configuration fields, comparator extensions, and a Quartz‑based denoising job with Akka integration.

Performance Testingjavajvm-sandbox
0 likes · 13 min read
Design and Implementation of Noise Reduction for JVM Sandbox Repeater Traffic Recording and Replay
NetEase Smart Enterprise Tech+
NetEase Smart Enterprise Tech+
Apr 7, 2022 · Artificial Intelligence

How NetEase Cloud Communication Tackles Voice Reverberation with Adaptive Dual‑Mic Algorithms

This article explains the growing need for speech dereverberation in audio‑video conferencing, outlines the physical causes of reverberation, reviews historical research, and details NetEase Cloud's adaptive dual‑mic signal‑correlation approach, algorithm implementations, performance optimizations, and future directions.

Audio Processingadaptive algorithmsdual-mic
0 likes · 8 min read
How NetEase Cloud Communication Tackles Voice Reverberation with Adaptive Dual‑Mic Algorithms
Kuaishou Tech
Kuaishou Tech
Mar 1, 2022 · Artificial Intelligence

Quality Sound and Vision: Enhancing Video and Audio Experience with AI

The article details the development of '质臻影音' technology by Kuaishou's audio-visual team, which uses AI algorithms to restore classic films and enhance video quality through techniques like super-resolution, noise reduction, and adaptive processing strategies.

AI in video enhancementKuaishou technologyadaptive processing
0 likes · 9 min read
Quality Sound and Vision: Enhancing Video and Audio Experience with AI
NetEase Smart Enterprise Tech+
NetEase Smart Enterprise Tech+
Nov 1, 2021 · Artificial Intelligence

How AI is Transforming Real-Time Audio Communication: Challenges and Solutions

This article explores the evolution of AI audio algorithms in real‑time communication, detailing current trends, technical hurdles such as computational complexity and data scarcity, and practical solutions including lightweight models, data augmentation, and hybrid AI‑traditional pipelines, illustrated with real‑world NetEase Cloud IM case studies.

Audio ProcessingVoice Activity Detectionai
0 likes · 18 min read
How AI is Transforming Real-Time Audio Communication: Challenges and Solutions
360 Quality & Efficiency
360 Quality & Efficiency
Sep 3, 2021 · Artificial Intelligence

Model‑Based Audio Denoising Using Deep Learning for Device Quality Evaluation

This article presents a deep‑learning approach that transforms recorded audio into spectrograms, trains a noise‑prediction network (e.g., ResNet, U‑Net, LSTM) to estimate environmental noise, subtracts it in the frequency domain, and reconstructs a cleaner signal for more accurate audio‑device quality assessment.

Deep LearningModel TrainingSTFT
0 likes · 11 min read
Model‑Based Audio Denoising Using Deep Learning for Device Quality Evaluation
Yanxuan Tech Team
Yanxuan Tech Team
Dec 30, 2019 · Operations

How Diffy Revolutionizes Regression Testing and Cuts Debugging Effort

Diffy, an open‑source regression testing tool from Twitter, compares outputs of candidate, stable, and stable‑copy versions to filter noise, dramatically reducing manual test effort; the article explains its principles, deployment steps, real‑world case studies, optimization tips, and practical considerations for reliable automated testing.

DiffySoftware Testingnoise reduction
0 likes · 14 min read
How Diffy Revolutionizes Regression Testing and Cuts Debugging Effort
网易UEDC
网易UEDC
Dec 30, 2019 · Product Management

Using Empathy to Cut Through Noise in User Research

This article explains how to identify and mitigate three main sources of noise—user motivation, willingness to speak, and authenticity—by applying empathy techniques, sample weighting, and careful questionnaire design to improve the reliability of product research insights.

User Researchempathynoise reduction
0 likes · 12 min read
Using Empathy to Cut Through Noise in User Research
MaGe Linux Operations
MaGe Linux Operations
Feb 1, 2019 · Artificial Intelligence

Master Python Speech Recognition: Install, Process Audio Files, and Capture Live Voice

This guide walks you through the fundamentals of speech recognition, explains how modern systems work, shows how to choose and install the Python SpeechRecognition package, and demonstrates processing audio files, handling noise, using offsets, and capturing live microphone input with practical code examples.

audio-processingmachine-learningmicrophone
0 likes · 16 min read
Master Python Speech Recognition: Install, Process Audio Files, and Capture Live Voice
Tencent Cloud Developer
Tencent Cloud Developer
Aug 28, 2018 · Game Development

Noise Reduction Techniques for Gaming Voice Chat in Internet Cafés Using Tencent Cloud GME

Tencent Cloud Gaming Multimedia Engine (GME) tackles the intense, non‑stationary background noise of internet cafés by employing a specialized voice‑activity detection algorithm combined with mean removal, low‑pass and numerical filtering, enabling it to isolate a primary speaker’s voice and suppress surrounding chatter, clicks, and music for clear in‑game communication.

GMESignal ProcessingTencent Cloud
0 likes · 10 min read
Noise Reduction Techniques for Gaming Voice Chat in Internet Cafés Using Tencent Cloud GME