Archives
2026 54
May 3
April 41
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Noise Cancellation in C++ and Python: Phase 1 — Real-Time Audio I/O with PortAudio
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Noise Cancellation in C++ and Python: Phase 2 — AI-Powered Denoising with DeepFilterNet
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Noise Cancellation in C++ and Python: Phase 3 — Bridging C++ and Python with ZeroMQ
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Noise Cancellation in C++ and Python: Phase 4 — Optimization, Experiments and the Rust Server
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Noise Cancellation in C++ and Python: Phase 5 — Rust Three-Model DeepFilterNet3 Pipeline
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Noise Cancellation in C++ and Rust: Phase 6 — Continuous Stream Pipeline
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Noise Cancellation in C++ and Rust: Resume
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Noise Cancellation in C++ and Rust: Phase 7 — Voice Activity Detection
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C and C++ Communication: The Opaque Pointer Pattern
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Chordonomicon: Predicting Chords From Graph Representations
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Linked Lists: Classic Theory, Brutal Hardware Reality
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Data Races: Maximum and Minimum Possible Values
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Dynamic Allocation and Latency: A Simple Benchmark
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Semaphores: A Powerful Synchronization Construct
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JUCE: Two Worlds Inside One App
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Concepts: Compile-Time Safety With Meaning
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Copy Elision: Why the Copy Constructor Is Never Called
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static_cast: Upcasting, Downcasting, and Undefined Behavior
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Struct vs Class: The One Difference That Actually Matters
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Tremolo Clicks and the One-Pole Smoother
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Interleaving Threads: Synchronization Through Monitors
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The Remez Algorithm: Minimax Polynomial Approximation
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Understanding Generalized Linear Phase in Discrete-Time Filters
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Characterizing LTI Systems via the Impulse Response
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FIR Filter Design by Windowing and the Gibbs Phenomenon
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Group Actions and the Orbit-Stabilizer Theorem
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Normal Subgroups, Quotient Groups, and Group Actions
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Idempotent Endomorphisms and Direct Products
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Rapidly Decaying Exponential Series
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Discrete-Time Fourier Transform (DTFT)
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Fourier Expansion of cosine
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The Fast Fourier Transform (FFT): A Computational Revolution
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Hilbert Spaces
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Discrete Fourier Transform (DFT)
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LSI Estimation Systems and Asymptotic Behavior
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Orthonormal Bases and Vector Spaces
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Poles, Region of Convergence, and Stability in Discrete-Time LTI Systems
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Time-Frequency Duality
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Uniform vs Pointwise Convergence: A Case Study
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Extending Quotient Rings
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Field of Fractions: Minimality Through Factorization
March 3
February 7
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Accelerating DSP: SIMD Optimization for FIR Filters
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Low-Contention Parallel Work Distribution
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Designing a Thread-Safe Cache in C++
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Compactness Implies Sequential Compactness in Metric Spaces
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Equivalence of Norms on ℝⁿ
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Definition of a Topological Space
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Uniqueness of Limits for Sequences and Subsequences in Metric Spaces
2025 2