Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Apparatus for controlling a sum of a varying information amount of a video signal and a varying information amount of an audio signal so that the sum is within a predetermined amount of data r










Image Number 13 for United States Patent #5892884.

A digital video/audio recording and reproducing apparatus comprising a video signal high-efficiency encoder having a variable reduction rate, an audio signal high-efficiency encoder having a variable reduction rate, and a controller for controlling the reduction rates in both of the high-efficiency encoders. The reduction rates in both of the high-efficiency encoders are controlled in such a manner that the sum of the information amount of the video signal and that of the audio signal, after high-efficiency encoding, is maintained constant. When recording multi-channel audio signals, the reduction rates in both of the high-efficiency encoders are controlled according to the number of audio signal channels to be recorded. The high frequency components of the high-efficiency encoded video and audio signals are recorded at the end portions of recording tracks on a magnetic tape, while the low frequency components thereof are recorded in the central portion of the recording tracks.








 
 
  Recently Added Patents
Cis-alkoxy-substituted spirocyclic 1-H-pyrrolidine-2,4-dione derivatives
(4927
Semiconductor device comprising a Fin and method for manufacturing the same
Concentrating photovoltaic system module with actuator control
Image processing apparatus, image processing method, and program to create a composite image from color image data and monochrome image data
Trash receptacle
Architectural panel with Tarwe and grass
  Randomly Featured Patents
LED chip package structure with high-efficiency light-emitting effect and method of packaging the same
Esterified high lignin content cellulosic fibers
Pumping apparatus for delivering liquid at high pressure
Nuclear magnetic resonance tomography method
Process for recovering zinc
Method of handing off a packet switched to a circuit switched call
Preparations of thiophosphites and thiophosphonates
Reduction of perceived DNS lookup latency
Commutatorless motor device
Memory device and fabrication method thereof