Sennheiser Electronic Gmbh & Co Kg

Genelec Oy

Genele Oy

Andrew Peter Goldberg

Jussi Tikkanen

Juha Urhonen

Aki Makivirta

Markus Wolff

Werner Pfeffer

Audio reproduction systems include a plurality of loudspeakers that are actuated in accordance with a multi-channel audio format. The loudspeakers can be configuratable by way of a network interface The loudspeakers are registered on the network. A method for automatic configuration of an audio reproduction system includes automatically determining that all loudspeakers are connected to the network, determining the number of loudspeakers which are disposed in the same room and which are part of the loudspeaker arrangement, automatically generating a representation of a virtual loudspeaker arrangement on a display according to the determined number, and sequentially, for each loudspeaker belonging to the loudspeaker arrangement, as an actual loudspeaker, generating a signal by the actual loudspeaker, receiving a user input characterizing a virtual loudspeaker, assigning the position of the characterized virtual loudspeaker to the actual loudspeakers and configuring audio signal processing for the actual loudspeaker according to its assigned position.

Method and device for automatic configuration of an audio output system

The present publication describes a calibration method and apparatus, in which an electrical calibration signal is formed, an audio signal is formed in the loudspeaker from the calibration signal, the response of the audio signal is measured and analyzed, and the system is adjusted on the basis of the measurement results. The calibration signal is formed in the loudspeaker in such a way that it is essentially a sinusoidal signal, the frequency of which scans at least substantially through the entire audio frequency range.

Calibration method and device in an audio system

A method and apparatus in a sound-reproduction system, in which method an electrical calibration signal is formed, an audio signal is formed in the loudspeaker from the calibration signal, the response of the audio signal is measured and analysed, and the loudspeaker system is adjusted on the basis of the measurement results. The operator is permitted to made additional alterations to the settings of the loudspeaker system on the basis of the measurement performed, the effects of the alterations are calculated and displayed to the operator without additional measurements, and the additional settings are implemented in real time in the loudspeaker system.

Method and apparatus for calibrating sound-reproducing equipment

Growing community of inventors

Espoo, Finland

Andrew Peter Goldberg