A digital mixer has a custom component specified by a configuration ID. Further, the same configuration ID is provided to another custom component for ensuring compatibility of scene data which is used for operating the custom component. When a custom component of the mixer configuration is edited, the...http://www.google.com.hk/patents/US8175731?utm_source=gb-gplus-share專利 US8175731 - Apparatus for editing configuration data of digital mixer
