Real-Time AI Voice Biometrics, Deepfake Defense & Acoustic Threat Firewall
Defend your enterprise contact centers, executive telephony, and sensitive transactional workflows against generative AI voice clones, conversational deepfakes, and automated vishing syndicates. Sub-15ms fast path verification engineered natively for modern SIP and WebRTC infrastructure.
Audio pipe instantly severed in-band. Telemetry payload dispatched to SecOps SIEM.
Modern generative AI has commoditized real-time voice cloning. With fewer than three seconds of reference audio, attackers can accurately mimic any human voice. Voice Shield was engineered from the ground up to solve the latency and accuracy bottlenecks of traditional AI defense systems.
Large language models introduce 800ms to 2.5s of latency, creating unacceptable call pauses. Voice Shield bypasses LLM inference entirely using high-throughput Rust and PyTorch acoustic micro-encoders operating directly on raw PCM audio packets in under 15ms.
Synthetic vocoders (HiFi-GAN, WaveNet, StyleTTS) inherently discard or distort phase consistency in high frequencies. Voice Shield calculates instantaneous spectral phase variance and glottal aerodynamic turbulence to mathematically separate biological speech from synthetic models.
Compliant with India's Digital Personal Data Protection (DPDP) Act 2023, HIPAA, and GDPR. Audio streams are buffered strictly in volatile system RAM and purged immediately upon scoring. No customer voice recordings are ever persisted to disk.
Inbound call enters PBX / VoIP provider (Twilio, Asterisk, Cisco) and is mirrored or proxied.
Audio sliced into 20ms frames; vocoder artifact analysis and micro-laryngeal jitter assessed in <15ms.
Spoof confidence calculated against enrolled caller profile or baseline organic human liveness scale.
Clean calls continue seamlessly; deepfakes are immediately disconnected with alerts dispatched to SecOps.
Explore how organizations across banking, healthcare, executive leadership, and customer support deploy Voice Shield to secure high-consequence telephone and voice communications.
Prevent catastrophic unauthorized wire transfers, treasury withdrawals, and account takeovers initiated through synthetic AI voice clones replicating C-level executives or high-net-worth account holders.
Tightly coupled with LIT Healthcare's hospital operations platform, Voice Shield verifies physician voice signatures for telephonic drug orders and validates patient identity during remote telemedicine triage.
Defend corporate boardrooms and executive communications against targeted vishing attacks designed to manipulate staff, trigger urgent mergers disclosures, or extract internal credentials.
Replace frustrating knowledge-based authentication questions (Mother's maiden name, childhood pets) with passive, frictionless voice biometrics operating seamlessly in the first 3 seconds of conversation.
Provide cryptographic attestation that recorded legal depositions, recorded corporate disclosures, or arbitrated phone negotiations are authentic and free from post-hoc AI speech manipulation.
Deterministic, rigorously evaluated performance metrics for production telephony environments.
Fast-path neural acoustic inference on incoming PCM frames
Equal Error Rate (EER) of 0.6% on deepfake benchmark datasets
Inline proxy or parallel mirrored trunk architecture
Supports Narrowband G.711 to High-Definition Opus codec
Raw audio stream discarded from ephemeral RAM within 100ms
Non-reversible biometric mathematical vectors with no PII
Connect with Logic Intelligence Technologies to scope a Voice Shield inline gateway pilot, conduct a voice threat vulnerability assessment, or integrate biometric defenses with your PBX.