Abstract: An apparatus for processing an audio signal includes a configurable first audio signal processor for processing the audio signal in accordance with different configuration settings to obtain a processed audio signal, wherein the apparatus is adapted so that different configuration settings result in different sampling rates of the processed audio signal. The apparatus furthermore includes n analysis filter bank having a first number of analysis filter bank channels, a synthesis filter bank having a second number of synthesis filter bank channels, a second audio processor being adapted to receive and process an audio signal having a predetermined sampling rate, and a controller for controlling the first number of analysis filter bank channels or the second number of synthesis filter bank channels in accordance with a configuration setting.

Abstract: A method and apparatus for metering one or several constituents of flowable substances, especially of printing inks, has a store which contain a plurality of storage containers for different constituents. The storage containers each include outlet valves. At least one metering station is included to which the storage containers can be conveyed. An actuator is at the metering station to actuate the outlet valve. A conveyor is suitable to move the storage containers to the at least one metering station. It is proposed that the store is formed by a storage system for storing the storage containers. The conveyor is designed to take from and return to the storage system individual storage containers independently of one another. The conveyor has at least one track loop to which the at least one metering station is connected.