Patent ID: 8098850
Filing Date: 2012-01-17
Classification: G06F,H04H,H04R,H04S

Abstract:
1. A digital mixer, having a panel, for processing audio signals through a plurality of channels and mixing the processed audio signals, the digital mixer comprising: a display disposed on the panel; a memory that stores parameters of each of the channels; a channel strip section that has a plurality of channel strips, each having a fader, a channel selection button and an encoder, and that is disposed adjacent to the display; a selected channel section that has a plurality of knob controls with switches and that is disposed on the panel; a channel assignor that assigns the channel strips in the channel strip section to a part of the plurality of the channels; a channel selector that, in response to an operation on the channel selection button in one of the channel strips by a user, selects the channel assigned to the one of the channel strips; a parameter assignor that, in response to an operation on the switch of one of the knob controls in the selected channel section by the user, assigns a parameter corresponding to the knob control having the operated switch, to the encoders of the channel strips in the channel strip section; a parameter modifier that modifies the parameters in the memory in response to operations on the panel by the user; and an audio processor that processes and mixes the audio signals on the basis of the parameters in the memory, wherein in response to an operation on the fader of one of the channel strips in the channel strip section by the user, the parameter modifier modifies a sound volume parameter of a channel assigned to the one of the channel strips in the memory, in response to a rotation operation on one of the knob controls in the selected channel section by the user, the parameter modifier modifies a parameter corresponding to the one of the knob controls, in the parameters of the channel selected by the channel selector in the memory, and in response to a rotation operation on the encoder in one of the channel strips by the user, the parameter modifier modifies a parameter assigned by the parameter assignor, in the parameters of a channel assigned to the one of the channel strips in the memory.