A lighting device according to an embodiment of the present invention comprises: a light source unit; a first communication unit for receiving library data from a mobile terminal; a storage unit for storing the library data; a second communication unit for receiving a control message indicating an execution command of a library corresponding to the library data from a control device; and a processor for controlling the light source unit such that the library is executed according to the control message, wherein the processor can control operation timing of the light source unit by sequentially receiving the control message at least a predetermined number of times at the initiation of the execution of the library.

The system comprises a sound receiving module for receiving an incoming sound signal, a sound processing module for processing the incoming sound signal to generate a set of a plurality of sound channels and a color processing module for associating subsets of the set of sound channels with respective ones of a plurality of color units, and subsequently, converting the plurality of color units into a light signal of one or more colors. The number of the plurality of color units is equal to or less than the number of the subsets of the set of sound channels. The one or more colors of the light signal vary in a response to variations of the incoming sound signal to thereby produce the sound-responsive lightning effect.

The disclosure describes a method for a real-time lighting interaction between a remote controlling device and a speaker device. The method comprises receiving a user request via the remote controlling device and determining whether the user request is for selecting a first lighting pattern from a plurality of lighting patterns included in a first mode or a second lighting pattern from a plurality of lighting patterns included in a second mode. The method further generates and communicates first parameter data associated with the selected lighting pattern or second parameter data associated with the selected lighting pattern, based on the determined user request. The method adjusts a light show on the speaker device to output the first output lighting pattern associated with the first parameter data or the second output lighting pattern associated the second parameter data, in response to receiving the first parameter data or the second parameter data.

A lighting device according to an embodiment of the present invention comprises: a light source unit; a first communication unit for receiving library data from a mobile terminal; a storage unit for storing the library data; a second communication unit for receiving a control message indicating an execution command of a library corresponding to the library data from a control device; and a processor for controlling the light source unit such that the library is executed according to the control message, wherein the processor can control operation timing of the light source unit by sequentially receiving the control message at least a predetermined number of times at the initiation of the execution of the library.

An electronic device and a method for controlling the electronic device, the method including receiving an input of a command to reproduce music contents, determining audio characteristics information on the music contents and situation information on an environment where the music contents are being reproduced; and displaying a visualization effect of visualizing the music contents using the audio characteristics information and the situation information, and reproducing the music contents.

An electronic device and a method for controlling the electronic device, the method including receiving an input of a command to reproduce music contents, determining audio characteristics information on the music contents and situation information on an environment where the music contents are being reproduced; and displaying a visualization effect of visualizing the music contents using the audio characteristics information and the situation information, and reproducing the music contents.

A master reproduction apparatus is a master reproduction apparatus capable of executing synchronous reproduction of audio data together with one or more slave reproduction apparatuses. The master reproduction apparatus includes a plurality of light emitting elements, a generation unit, a transmission unit, and a light emission control unit. The generation unit that generates illumination information, in which light emission modes are associated with the plurality of light emitting elements, on the basis of analysis data obtained by analyzing audio data. The transmission unit that transmits the generated illumination information to the one or more slave reproduction apparatuses. The light emission control unit that causes the plurality of light emitting elements to emit light in the light emission modes based on the illumination information.

A master reproduction apparatus is a master reproduction apparatus capable of executing synchronous reproduction of audio data together with one or more slave reproduction apparatuses. The master reproduction apparatus includes a plurality of light emitting elements, a generation unit, a transmission unit, and a light emission control unit. The generation unit that generates illumination information, in which light emission modes are associated with the plurality of light emitting elements, on the basis of analysis data obtained by analyzing audio data. The transmission unit that transmits the generated illumination information to the one or more slave reproduction apparatuses. The light emission control unit that causes the plurality of light emitting elements to emit light in the light emission modes based on the illumination information.

Systems and methods for firework water illusions are disclosed. In one aspect, a device for creating an illusion of rotary pyrotechnics includes at least one nozzle configured to rotate about an axis of the device and spray water in a radial direction while rotating. The device can also include a water supply configured to provide the water to the at least one nozzle and a lighting system configured to illuminate the water sprayed from the at least one nozzle to create an illusion of rotary pyrotechnics.

A method and controller for selecting media content based on a lighting scene, the method comprising: selecting the lighting scene, the lighting scene having properties comprising one or more lighting properties; determining one or more of the properties of the selected lighting scene; selecting media content based on the determined one or more of the properties, wherein the media content comprises audio content; controlling a media device to output the selected media content; and adjusting one or more of the lighting properties based on the audio content of the selected media content.