Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method, apparatus, system, and program for code conversion transmission and code conversion reception of audio data










Image Number 3 for United States Patent #7298295.

A system and a method of suppressing outstanding degradation of decoded audio quality due to a transmission error of audio coded data are provided without feedback information from a receiver, thereby reducing the increase of the number of necessary transmission bands and the arithmetic complexity on the receiving side. A code conversion and transmission apparatus 100 for inputting audio coded data includes first to N-th code conversion and transmission units 102 and 104 to 106 for converting audio data to N pieces of coded data, and transmitting the data at predetermined or adaptively variable time intervals to M transmission lines 130. The second to N-th audio code conversion and transmission units 104 to 106 codes a frame at a compression rate equal to or higher than the rate of input coded data. The code conversion and reception apparatus 120 selects a transmission line using a selection unit 107, and selecting data from correctly received coded data in a frame or packet unit, thereby reconfiguring the coded data using a coded data reconfiguration unit 112.








 
 
  Recently Added Patents
Simulating non power of two texture behavior
Mobile communication device
Rotation angle sensor
Respirator belt having bumper cushion
Methods and apparatus to identify exposure to 3D media presentations
Molecular sieve
Low-staining room temperature curable coating composition
  Randomly Featured Patents
Radio frequency coaxial transmission line inner conductor connection system
Multilobals
Heterogeneous symmetric multi-processing system
Golf club head
Digital control for analog phase locked loop
Multi-refractory films for gallium arsenide devices
Liquid jet recorder
Adjustable foal feeder
Optical medium, an optical lens and a prism
Article extraction