Davis Logic V2: Fixed-Point Deadband Noise Gate Filter for Embedded Telemetry

Module 102 provides a zero-heap, zero-copy Deadband Noise Gate Filter algorithm designed for raw telemetry in bare-metal embedded architectures. The component, authored by Jamie Davis and released under CC BY 4.0, suppresses low-amplitude sensor drift and thermal variations by applying a programmable symmetric deadband. Last updated on 2026-05 31, the 4.1 KB text file details the mathematical architecture and computational performance metrics.

Use Cases

• Implementing real-time noise suppression for sensor telemetry based on the described deadband filtering logic.
• Optimizing power consumption in microcontrollers based on the described halting of downstream calculations during sensor rest cycles.
• Preventing fixed-point arithmetic faults in control systems based on the described overflow protection and saturation clamping.
• Studying filter design for eliminating parasitic artifacts like mechanical actuator dither mentioned in the description.

Strengths

• Algorithm is explicitly designed for zero heap memory usage and zero dynamic allocations.
• Includes specific overflow protection bounds (+2147483647 to -2147483648) to eliminate wrap-around faults.
• Released under the permissive Creative Commons Attribution 4.0 International license.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The 4.1 KB size indicates the dataset is documentation or source code, not a large collection of processed data records.

Provenance

Source

Jamie Davis (Independent Systems Architect), published on figshare.

Collection Method

Likely a software module or algorithm description for embedded systems.

Time Range

null

Freshness

Last updated 2026-05-31 18:29:43; freshness should be verified.

Geography

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