FEMTO — Frontend for Environmental Metrology & Signal Optimization
Analog Audio Mastering &
Recording Processor
Fully Discrete Class-A Mastering Core Powered by TinyML Signal Restoration
Uncompromising analog signal purity combined with edge-AI real-time artifact correction for scientific geophonic wavefield evaluation and high-end audio workflows.
Executive Summary:
Pure Analog Signal Integrity Meets Edge Intelligence
High-precision geophonic metrology and professional audio mastering both demand absolute signal purity, infinite dynamic headroom, and complete elimination of phase distortion. Digital conversion often introduces quantization noise and phase smearing before complex physical signals can be accurately evaluated.
The FEMTO Solution
FEMTO provides an ultra-low-noise, fully discrete Class-A analog signal processing path paired with an embedded TinyML restoration architecture. By processing subterranean acoustic wavefields and high-resolution audio signals in real time at the physical edge, the system mathematically strips out line interference, hum, and cable capacitance artifacts while preserving pure, uncompressed dynamics.
Fully Discrete Class-A Topology
Custom transformer-coupled signal paths with zero integrated circuits (ICs) in the primary audio path for maximum dynamic range and transient response.
Dual-Use Scientific & Studio Architecture
Engineered for precision signal correlation, extraction and high-end analog audio mastering.
TinyML Edge Restoration
On-board micro-neural processing unit executing real-time noise decoupling and harmonic reconstruction without digital latency.
Technical Specifications
| Parameter | Specification |
| Circuit Architecture | Fully Discrete Class-A / Transformer-Coupled Topology |
| Edge Intelligence | Integrated TinyML Neural Processing Unit (Sub-millisecond latency) |
| Frequency Response | 1 Hz – 100 kHz (+/- 0.1 dB) for sub-harmonic and ultrasonic capture |
| Noise Floor | target -145 dBu ultra-low noise floor |
| Primary Application | Geophonic Wavefield Evaluation & Mastering-Grade Signal Restoration |
| Patent-pending Core | Austrian Patent Ref: GF-BSGL-2026-PAT-01 (Case-ID: 0000008146) |
Ecosystem Coupling: Inter-Module Integration
Coupling with GASS: Functions as the primary high-impedance analog frontend for ultra-faint subterranean acoustic array signals.
Coupling with PMET: Pre-conditions passive biophysical field signals before 10-vector inversion processing.
Coupling with ORECO: Validates audio and geophonic signal authenticity for Class V master media and scientific research archiving.
Request Pilot Access & Hardware Integration
We allocate limited pre-series quotas for research institutions, agricultural enterprises, and B2B hardware integrations.
Company Headquarters & System Architecture
Austria
Pesendorfstraße 19/2
4451 Garsten/OÖ
North American Field Operations & Research
Nova Scotia, Canada
Academic Reference Site (140 ha)
© 2026 BioSonic GeoLabs.
A division of Bras d’Or (Gernot Fröhlich)
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