Patent ID: 8897841
Filing Date: 2014-11-25
Classification: H04H,H04L

Abstract:
1. A method of transmitting first data comprising audio signals based on an Internet protocol from a server with a first Internet protocol address to a mobile reproduction unit with a second Internet protocol address, said mobile reproduction unit being a wireless headphone unit having at least one electroacoustic transducer, a transmitting/receiving unit, and a network identification unit in which the second Internet protocol address is stored, said first data comprising audio signals a user of said wireless headphone unit has a right of utilization for, and said server being a public server connected to the Internet, the method comprising: establishing a connection between the wireless headphone unit and the server based on the first and second Internet protocol addresses; wirelessly transmitting the second Internet protocol address of the wireless headphone unit to the server; preventing communication of the first data if an Internet protocol address of a data receiver is not in conformity with said second Internet protocol address; transmitting the first data comprising the audio signals from the server to the wireless headphone unit; and reproducing received audio signals by the at least one electroacoustic transducer.