FIELD: technology for inserting acoustic series into speech channel provided for mobile communication network client through radio-communication interface.
SUBSTANCE: of several transmission modes determined on interface, transmission mode for utilization on speech channel is selected, acoustic series with capability for insertion is stored in multiple data blocks with compression, level of compression of which is appropriate for compression level of at least one of transmission modes, while for inserting acoustic series into speech channel for radio-communication interface of multiple stored blocks of data with compression the data block is elected and inserted into speech channel, compression level of which is appropriate for current compression level utilized in speech channel.
EFFECT: improved efficiency of aforementioned insertion through radio-communication interface, wherein a change may occur between several transmission modes, different by compression levels.
2 cl, 2 dwg
