System of management of temporary memory to control in a data communication system, a delay of a data unit, receiver of digital audio, headphones,The office of speaker of the surrounding sound independent method of control in a data communication system, a delay of a data unit, and computer program product

摘要

"System of management of temporary memory to control in a data communication system, a delay of a data unit, receiver of digital audio, headphones,The office of speaker of the surrounding sound independent method of control in a data communication system, a delay of a data unit, and computer program product.The system of administration of temporary memory (100) is arranged to control in a data communication system, a delay of end to end (30) of a data unit (150) entrance toExit.Blocks (104, 106) of data units (150, 152) are written in a temporary memory (102) with a rate of writing block (RW), and the data units (154.156) are read from the temporary memory (102) with a reading rate (RR).The delay from end to end ( 30) is controlled by adjusting the reading rate (RR) of temporary memory (102),And consequently the filling of temporary memory (f) on the basis of measurements of delays in the delivery system of temporary memory (100).For the calculation of the reading rate (RR),At least one measuring time of entry (MTA) a moment of entry time (TA) of entry of the data unit (150) in the system of administration of temporary memory (100) is required.