Orphic Sound - Audio Forensics
Orphic Sound | Voice Anonymization Services for Sensitive Recordings
Orphic Sound provides technical voice anonymization services as part of audio forensics work for legal, investigative, corporate, and high-sensitivity recordings. The process is designed to fully mask the speaker’s recognizable vocal identity through a non-reversible voice transformation, while preserving speech intelligibility and the useful content of the recording as much as possible. The delivered file is not intended to allow reverse engineering or reconstruction of the original speaker identity.
Voice anonymization may be needed when a recording must remain understandable, but the speaker’s recognizable vocal identity needs to be protected. This can be relevant for sensitive legal, investigative, corporate, journalistic, intelligence, or witness-related recordings.
When Voice Anonymization Is Needed
Common cases include:
• Protecting a witness or source
• Protecting intelligence personnel, field operatives, journalists, or sensitive sources so they can continue their work without exposing their recognizable voice identity
• Preparing sensitive audio for review or sharing
• Reducing the recognizability of a speaker’s voice
• Preserving speech intelligibility while masking identity
• Handling confidential investigative or corporate recordings
• Creating a non-reversible anonymized version of a recording
What You Receive
Each voice anonymization case is reviewed according to the sensitivity of the recording, the required level of identity masking, and the need to preserve speech intelligibility. Deliverables may include an anonymized audio file, before/after comparison when appropriate, and documented processing notes.
Deliverables may include:
• Non-reversible anonymized audio file
• Voice transformation designed to mask recognizable vocal identity
• Preserved speech intelligibility when possible
• Before/after comparison when appropriate
• Technical processing notes
• Delivery-ready file for secure review or sharing