H04N5/928 - CPC Classification Index

ClassID:

229770 ⎘

H04N5/928 - CPC Classification

Classification description:

Details of television systems; Television signal recording; Television signal processing therefor; Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the sound signal being pulse code modulated and recorded in time division multiplex with the modulated video signal

Recent Application in this class:

20080123746

High efficiency encoder and video information recording/reproducing apparatus

20080112482

High-efficiency encoder and video information recording/reproducing apparatus

20080069224

HIGH EFFICIENCY ENCODER AND VIDEO INFORMATION RECORDING/REPRODUCING APPARATUS

20080069208

High-efficiency encoder and video information recording/reproducing apparatus

20060133487

High efficiency encoder and video information recording/reproducing apparatus

20060082662

System and process for digitizing and tracking audio, video and text information