31 results about "Music visualization" patented technology

3D music visualization process employing a novel method of real-time reconfigurable control of 3D geometry and texture, employing blended control combinations of software oscillators, computer keyboard and mouse, audio spectrum, control recordings and MIDI protocol. The method includes a programmable visual attack, decay, sustain and release (V-ADSR) transfer function applicable to all degrees of freedom of 3D output parameters, enhancing even binary control inputs with continuous and aesthetic spatio-temporal symmetries of behavior. A “Scene Nodes Graph” for authoring content acts as a hierarchical, object-oriented graphical interpreter for defining 3D models and their textures, as well as flexibly defining how the control source blend(s) are connected or “Routed” to those objects. An “Auto-Builder” simplifies Scene construction by auto-inserting and auto-routing Scene Objects. The Scene Nodes Graph also includes means for real-time modification of the control scheme structure itself, and supports direct real-time keyboard / mouse adjustment to all parameters of all input control sources and all output objects. Dynamic control schemes are also supported such as control sources modifying the Routing and parameters of other control sources. Auto-scene-creator feature allows automatic scene creation by exploiting the maximum threshold of visualizer set of variables to create a nearly infinite set of scenes. A Realtime-Network-Updater feature allows multiple local and / or remote users to simultaneously co-create scenes in real-time and effect the changes in a networked community environment where in universal variables are interactively updated in real-time thus enabling scene co-creation in a global environment. In terms of the human subjective perception, the method creates, enhances and amplifies multiple forms of both passive and interactive synesthesia. The method utilizes transfer functions providing multiple forms of applied symmetry in the control feedback process yielding an increased level of perceived visual harmony and beauty. The method enables a substantially increased number of both passive and human-interactive interpenetrating control / feedback processes that may be simultaneously employed within the same audio-visual perceptual space, while maintaining distinct recognition of each, and reducing the threshold of human ergonomic effort required to distinguish them even when so coexistent. Taken together, these novel features of the invention can be employed (by means of considered Scene content construction) to realize an increased density of “orthogonal features” in cybernetic multimedia content. This furthermore increases the maximum number of human players who can simultaneously participate in shared interactive music visualization content while each still retaining relatively clear perception of their own control / feedback parameters.

The present disclosure relates to music instruction devices and methods. A system is provided which allows a user to more intuitively understand music theory and performance. The system also streamlines composition and arrangement in multi-instrument environments. The user is able to select from a variety of available music visualizations and instrument views, allowing comparison therebetween. The system may comprise a step-by-step instruction method, free-play performance abilities, and recording and playback features. Certain embodiments incorporate statistical analysis of student progress, remote access for teacher consultation, and video games for enhancing student interest.

A music visualization system and methods involving a central processing unit capable of converting waveform data to geometry data, a graphics processing unit capable of recognizing and accepting the geometry data and rendering a plurality of graphical images, a custom shader software program being operable on the graphics processing unit, an embeddable platform being in electronic communication with the graphics processing unit, and an audiovisual display device in electronic communication with the graphics processing unit and the embeddable platform.

The present disclosure relates to music composition devices and methods. A system is provided which allows composers of all skill levels to easily create music that is pleasurable to the ear. The system may also assist more advanced composers in creating complex musical arrangements based off of partially completed compositions. The system also streamlines composition and arrangement in multi-instrument environments. The user is able to select from a variety of available music visualizations and instrument views, allowing comparison therebetween. The system may comprise composition error checking functions, free-play performance abilities, and recording and playback features. Certain embodiments incorporate remote access for collaboration between users.

A music playing system using a music visualization technique includes: a music information extraction unit for extracting one or more pieces of music information regarding basic characteristics, meta-characteristics and emotional characteristics of music, the music including music being played at present, music selected for playing, and music selected for visualization; and a display control unit that provides a user interface window for visualizing the extracted music information and controls the user interface window, wherein the user interface window includes a visualization configuration panel having a setup function for selecting the music information to be extracted.

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 music visualization system and methods involving a central processing unit capable of converting waveform data to geometry data, a graphics processing unit capable of recognizing and accepting the geometry data and rendering a plurality of graphical images, a custom shader software program being operable on the graphics processing unit, an embeddable platform being in electronic communication with the graphics processing unit, and an audiovisual display device in electronic communication with the graphics processing unit and the embeddable platform.

The present disclosure relates to child musical education devices and methods. Various toy instruments are provided which incorporate simplified forms of tonal and rhythmic music visualization. A child of very young age is able to select a certain ‘mood’ or feeling and hear music which corresponds to that mood. In addition, visual representations of the selected music can be displayed on the instrument. Recording and playback functionality is optionally provided, along with rhythm accompaniments and other adjustable audio features. Certain embodiments allow the various components to be interconnected to allow maximum flexibility and upgradeability.

An illuminated instrument strap. The illuminated instrument strap includes an instrument strap having a fastener to removably secure the illuminated instrument strap to an instrument. A light operably connected to a control box is disposed along the length of the instrument strap. The control box includes a logic that is at least partially stored in a non-transitory computer readable medium and that, when executed at least in part by a controller, causes the light to illuminate in a pre-programmed pattern. In another embodiment, the control box includes a microphone, that transmits audio input information to a controller, causing the controller to synchronize an illumination of the light to the audio input information in a music visualization pattern.

An electronic device and a music visualization method thereof are provided. The electronic device is configured to display music visualization in response to music and change the music visualization in response to music lyrics of the music. The music visualization method is applied to the electronic device to implement the operations.

An electronic device and a music visualization method thereof are provided. The electronic device is configured to display music visualization in response to music and change the music visualization in response to music lyrics of the music. The music visualization method is applied to the electronic device to implement the operations.

The present disclosure relates to music instruction devices and methods. A system is provided which allows a user to more intuitively understand music theory and performance. The system also streamlines composition and arrangement in multi-instrument environments. The user is able to select from a variety of available music visualizations and instrument views, allowing comparison therebetween. The system may comprise a step-by-step instruction method, free-play performance abilities, and recording and playback features. Certain embodiments incorporate statistical analysis of student progress, remote access for teacher consultation, and video games for enhancing student interest.

The invention discloses a light display control method, which comprises the following steps: data acquisition step: acquiring PCM waveform data of music, and extracting corresponding data from the PCM waveform data to generate music data segments; Fast Fourier transform is performed on the data segment to generate a spectrum feature map; the first light adjustment step: obtain the light display features according to the spectrum features in the spectrum feature map to adjust the light accordingly. The invention also discloses an electronic device, a computer-readable storage medium and a control device for light display. The light display control method of the present invention can more completely display music spectrum characteristics through light changes, so that change information such as frequency loudness that can be perceived by the human ear is directly displayed through light, thereby realizing music visualization.

The invention discloses an interactive music visualization method, which comprises the following steps: (1) identifying the emotional characteristics of stored music fragments; (2) selecting and playing music fragments; The unit moves up and down independently; (4) adjust the control signal according to the position change of the reference object in the three-dimensional space, and at the same time control the playing music segment to make a change suitable for the up and down movement of the lifting unit; the invention also discloses an interactive A music visualization device, including: a position recognition unit, a host, a loudspeaker and a plurality of lifting units arranged in a matrix; the present invention presents music in the form of auditory, visual and tactile "synesthesia", and forms the music through the physical lifting unit The three-dimensional waves undulate, and the music can be adjusted by recognizing the movement of the reference object, which lowers the threshold of music creation and releases the creativity of music. It has a very broad market.

The embodiment of the present invention discloses a music visualization method. The method includes: acquiring a first power spectrum of a first audio frame; A frequency point and a second frequency point; according to a plurality of first frequency points and second frequency points, the first frequency band of the first power spectrum is obtained; the number axis mapping is performed on the second frequency band to obtain the first compressed frequency band, and the second frequency band is less than The frequency range of the minimum frequency point of the first frequency band; the second compression frequency band is obtained by numerical axis mapping to the third frequency band, and the third frequency band is the frequency range greater than the maximum frequency point of the first frequency band; combining the first compression frequency band and the second compression frequency band and the first frequency band to obtain the second power spectrum of the first audio frame. By adopting the embodiment of the present invention, an effective power spectrum display window can be tailored for different music individuation features, so that the music visualization effect is more in line with human hearing.

The invention provides a visual, auditory, and olfactory mutual conversion system, (1) identifying and marking the main melody segment in a musical work, and generating a unique image of the musical work as a visual element; (2) converting the unique image into audio, obtain the "core concept audio paragraph" in the sorted image, which is the auditory element; (3) according to the main color structure components of the image, list them in descending order, and match the associative taste, convert the unique image into smell, which is the sense of smell (4) Adjust the auditory, visual and olfactory elements according to the position changes of the reference object in the three-dimensional space, and at the same time control the playing music clips to make changes corresponding to the up and down movement of the lifting unit to form a 3D model. The music visualization application based on the mutual conversion system of vision, hearing, and smell can facilitate the identification, management, and promotion of music works by enterprises or platforms; it is convenient for individuals to retain, promote, identify, and verify their own music works.

The invention discloses a television with music teaching function, which comprises an A / V Processor audio-video decoding circuit part, a pick-up interface circuit for converting sound played by a musical instrument into an electric signal to be transmitted to the television, a pre-amplifying circuit connected with the pick-up interface circuit, an amplitude limiting circuit connected with the pre-amplifying circuit, and an A / D converting circuit connected with the amplitude limiting circuit and used for converting an analogue signal into a digital signal, wherein an output of the A / D converting circuit is connected to the A / V Processor audio-video decoding circuit part, and an output of the A / V Processor audio-video decoding circuit part is connected to other circuits of the television through an audio output circuit and a Y / Pb / Pr output circuit. Through using a television platform to combine a music teaching system into a set of music visualized teaching system, the television increases functions of music, teaching and recreation, and is convenient for a consumer to use.