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ESP
Sub-Millisecond Signal Systems

Precision Signal Processing.
Engineered for the Edge.

High-performance audio processing, digital signal systems, and ultra-reliable software hardware integration. We eliminate latency bottlenecks and outdated infrastructure with bespoke DSP algorithms and serverless edge architectures.

Initiate Consultation Explore Capabilities
<0.5ms Processing Latency
99.99% Operational Uptime
100/100 Core Web Vitals

Core Engineering

Engineered for zero tolerance environments.

Digital Signal Processing

Custom low-latency DSP algorithms, audio filtering, real-time analysis, and embedded pipeline optimization.

  • Real-time filter design & IIR/FIR modeling
  • Sub-millisecond buffer processing
  • Hardware acceleration & SIMD vectorization

Hardware & Audio Interface Design

Bespoke interface firmware, USB/PCIe/Ethernet streaming protocols, and analog-to-digital front-end integration.

  • Ultra-low jitter clocking & ADC/DAC design
  • Custom driver architectures (ASIO/CoreAudio)
  • Noise floor & harmonic distortion analysis

Cloud & Edge Infrastructure

Zero-latency global telemetry, distributed audio streaming, and high-availability serverless web architectures.

  • CloudFront edge routing & global caching
  • AWS Serverless API and DynamoDB persistence
  • Automated CI/CD and immutable deployment
Enterprise Cloud

Direct CloudFront Edge Delivery. Zero cPanel Overhead.

Legacy shared hosts burden sites with bloated Apache processes, insecure PHP runtimes, and unpredictable monthly hosting fees. Our infrastructure runs directly on Amazon S3 and AWS CloudFront Origin Access Control, terminating TLS at hundreds of edge locations globally for microsecond page delivery.

  • Sub-50ms Global Time-to-First-Byte (TTFB)
  • Automated AWS ACM TLS Certificate Auto-Renewal
  • Strict UK GDPR & ICO Regulatory Alignment
EDGE_DEPLOYMENT_SPEC.json ONLINE

// CloudFront Edge Ingress Matrix

"domain": "externalsignalprocessor.com",

"origin": "S3 Origin Access Control (SigV4)",

"ssl_protocol": "TLSv1.2_2021 (SNI)",

"price_class": "PriceClass_100",

"monthly_marginal_cost": "< £0.15/mo"

Direct Inquiries

Discuss your signal engineering specifications.

Whether developing custom digital signal filters, embedded audio DSP hardware, or low-latency cloud infrastructure, our engineering office is available for direct technical consultations.

Telephone

0113 496 0123