Patent ID: 11949817
Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 1:
2. The multipoint control method according to claim 1, wherein, in the bit stream generating step, when the second communication network terminal apparatuses of the N1-th point and the N2-th point are selected in the point selecting step, a bit stream is further generated and output, the bit stream including, as a code representing a sound signal, a monaural code CMMn′(n′ is N1 or N2) that is a code representing a sound signal of an n′-th point for each of the second communication network terminal apparatuses of the N1-th point and the N2-th point selected in the point selecting step such that N1 is arranged for N2 as n′ and N2 is arranged for N1 as n′.