INTELLITRAK

Signal processors; signal processing equipment, namely, lipsync analyzers; audio and video signal processors; signal processors for measuring time difference between audio and video signals; signal processors for correcting time difference between audio and video signals; software for use in measuring time difference between audio and video signals; software for use in correcting time difference between audio and video signals; video processors for measuring and correcting lipsync error; audio processors for measuring and correcting lipsync error; software to measure and correct lipsync error