SPATIAL STRUCTURE FOR SOUND REPRODUCING DEVICES Russian patent published in 2022 - IPC H04R27/00 

FIELD: sound engineering.

SUBSTANCE: present invention relates to a spatial structure for sound reproducing devices on a scene for performances, such as a concert hall scene or a scene for an open-air festival. A multichannel sound amplifying system contains spatial structure (1000) made with the possibility of distribution of a spatially distributed sound signal containing N different audio signals, where N is an integer strictly larger than 3. Each of the specified N different audio signals contains different sound information. Spatial structure (1000) contains a set consisting of N sound reproducing devices (100) distributed along the entire width of scene (1) and providing a common coverage zone for the multichannel sound amplifying system. Each sound reproducing device (100) receives an audio signal, which it amplifies and distributes in the form of a transmitted sound. In particular, each sound reproducing device (100) is specially made with the possibility of reproduction and presentation of characteristics of a sound transmitted by the received audio signal, in particular sound frequency ranges and sound intensity on these frequencies.

EFFECT: optimization of distribution of a sound signal and, thus, replacement of traditional stereo-systems.

11 cl, 20 dwg