Signal Transmission Content Production Streaming Media Monitoring Device Monitoring Platform
Audio Watermarking Inserter
Product Profile

Audio Watermarking Inserter 

Features:

• Input & Output Interface: IP & SDI
• Watermarks are fully secret and cannot be detected by expert signal inspection 
• Spread spectrum algorithm


Applications:
• Interactive TV programming
• Authentication
• Anti-piracy
• Back-tracking
• Live broadcast monitoring
Features:

• Input & Output Interface: IP & SDI
• Watermarks are fully secret and cannot be detected by expert signal inspection
• Spread spectrum algorithm


Applications:
• Interactive TV programming
• Authentication
• Anti-piracy
• Back-tracking
• Live broadcast monitoring

Specifications:

Input & Output
• Interface:IP/ SDI
Features
• Reliable, robust watermarking and "digital signing" mean for authentication, anti-piracy, back-tracking and forensic purposes
• Over-the-air sound transmission/ triggering (for second-screen uses)
•  Live broadcast monitoring (easy/ fast automated watermarks search)
• Decoder don’t need source audio to find/ extract watermark
• Watermarks survive time-stretching (playback speed variation), Partial
• "Low-power" CPU consuming watermark detection
• Watermarks are fully secret and cannot be detected by expert signal inspection
• Watermark payload length / Encoding speed
• Multi-layer watermarking capabilities (multiple independent watermarks in one stream)
• Time-accurate watermark placement and detection
• Default/typical watermark carrier frequency region
• Android app available
System Security
• IP/ SDI bypass supported
• 1+1、N+1、N+M device backup supported
System Management
• Web, SNMP or third party system supported