Positioning of speakers in a 3D audio conference

A method, implemented by electronic data processing resources, for audio conference between conference participants via their respective terminals, the participants including at least one listener and at least one speaker, the method comprising, for at least said listener and for at least said speaker, the steps consisting in, estimating, as a function of a digital signal coming from a terminal of the speaker, at least one characteristic specific to said speaker, and determining, using said at least one estimated characteristic, a setpoint for positioning the speaker within a virtual space of the listener.