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THE VOICE TRUST LAYER

Hear the voice.
See the risk.

A familiar voice isn’t always a human one. Bring synthetic speech risk into focus with three layers of defense for financial contact centers.

Try live demo View architecture
Built for the conversations that matter.
+EVERY VOICE LEAVES A SIGNAL+
Incoming callFinancial services · VIO–024
DEMO
CH 0 Caller00:24
CH 1 Agent8 kHz
Three-layer inspection
A clearer signal. A safer decision.Acoustic + behavioral + semantic
VIONIS
| | | | | | | | | | | |TRUST STARTS WITH LISTENING
PURPOSE-BUILT FOR
voice-first trust.8 kHz demo audioCaller / agent separationThree defense layersStructured risk output
A CHANGING THREAT LANDSCAPE

A familiar voice
is no longer enough.

Trust needs more than recognition. Voice risk can hide in the signal, the conversation, and the story being told.

A voice can be copied.

Synthetic speech can imitate a familiar speaker. Sounding convincing should not settle a sensitive request.

The phone channel changes the evidence.

Narrowband audio, compression, and channel mixing can obscure useful cues. Keep each side of the call in context.

Risk unfolds during the conversation.

Interruptions, response timing, and inconsistent answers add context beyond the sound of a voice.

DEFENSE IN DEPTH

Three layers.
One clearer risk picture.

Go beyond how a voice sounds. Understand how it responds, and whether its story holds up.

ACOUSTIC LAYER

The signal beneath the speech.

Inspect prosody, spectral artifacts, and candidate model fingerprints for signs of synthetic or replayed audio.

Prosody & rhythmSpectral artifactsModel fingerprints
Inspect an example
SPECTRAL SIGNATURE8,000 Hz
0 HzFrequency4 kHz
Illustrative signal pattern
FROM SIGNAL TO DECISION

A clear path.
From the very first word.

Designed to bring voice risk into an agent’s existing workflow.

LESS GUESSWORK. MORE CONTEXT.

Put a voice sample
under the microscope.

Choose a scenario. Explore the signals. See how a verdict comes together.

Interactive prototype · no AI detection
VIONIS/Audio inspector
Demo mode

Call inspector

Explore the signals behind the voice.

8,000 Hz2 channels00:24
CALL RECORDINGVIO–024
CallerCH 0Subject channel
AgentCH 1Context channel
00:0000:0600:1200:1800:24
00:00 / 00:24
Visual preview · no audio
CALLER ASSESSMENTMOCK
Ready to inspect

The signal starts here.

Run a demo to explore a verdict and its supporting signals.

—simulated window

Illustrative result. No audio is analyzed.

SOURCE FORMAT8 kHz · PCM WAV

Caller and agent, kept in context.

DEFENSE LAYERSAcoustic + behavioral + semantic

Three perspectives on the same conversation.

PROCESSINGSimulated demonstration

No audio is analyzed or sent for detection.

Results, confidence, evidence, and latency are simulated. This prototype does not detect AI audio.View API docs
Your curiosity is the only requirement.Open full terminal
BUILT TO FIT YOUR WORKFLOW

A clear signal.
A simple contract.

Explore the proposed detection API. Audio in, a structured caller-risk assessment out—with the context to understand it.

A consistent JSON responseEvidence across three defense layersExplicit handling of inconclusive results
Explore the API
POST/detectPROPOSED API
application/json
{  "audio": {    "source": "sample",    "sample_id": "voice-clone",    "sample_rate_hz": 8000,    "channels": 2  },  "channel_map": {    "caller": 0,    "agent": 1  },  "include": [    "acoustic",    "behavioral",    "semantic"  ]}
Explore the contract. No service is connected.Try a mock request
LISTEN WITH CONFIDENCE

Put voice risk in view.

Explore the call. Inspect the evidence. Understand the signal.

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