Multi-media playing device dynamically varying outer shell color along with rhythm and control method of multi-media playing device

A technology of multimedia playback and dynamic transformation, applied in the field of interactive applications, can solve problems such as lack of effects, shelving, monotony, etc., and achieve the effect of enhancing visual experience, strong subjective experience, and strengthening visual effects

Inactive Publication Date: 2014-05-14
SAMSUNG ELECTRONICS SUZHOU COMP +1
View PDF6 Cites 38 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, PC cases (desktops) or casings (notebooks) on the market generally rarely have large-area lights (such as LEDs), and individual manufacturers provide light-emitting cases in the form of DIY components. Its effect is usually controlled by the user independently, and it does not have or only has the function of simple changing light, such as breathing effect light, marquee, etc. Due to the lack of interaction with the user, the effect is rigid and monotonous, and it is often shelved after the novelty passes.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multi-media playing device dynamically varying outer shell color along with rhythm and control method of multi-media playing device
  • Multi-media playing device dynamically varying outer shell color along with rhythm and control method of multi-media playing device
  • Multi-media playing device dynamically varying outer shell color along with rhythm and control method of multi-media playing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036]Embodiment 1: For example, the user turns the system volume to the maximum (100%) and plays rock music. First, the current volume (100%) can be obtained from the operating system, and the result of the algorithm is that the brightness of the light should also be the brightest (100%); because the signal strength peaks are very close (for example, a peak of 0.5s), it means that the rhythm is fast, If the software algorithm considers it to be fast music, the flashing frequency of the light is also faster and consistent with the peak interval, and the light should be reddish (RGB composite value setting is reddish); the signal is mostly concentrated in low frequency (caused by drums), and the software algorithm believes that it is biased towards Intense rock and roll, the lights flicker in a larger range (for example, flickering in the range of 30% to 100% brightness). After being quantified by the algorithm, it is converted into a control signal, and then the computer hardw...

Embodiment 2

[0037] Embodiment 2: In another example, the user lowers the system volume (30%) and plays soothing songs with female voices. First, the current volume (30%) can be obtained from the operating system, and the result of the algorithm is that the brightness of the light should also be darker (30%); because the peak distance of the signal strength is far away (for example, a peak value of 2.5s), it means that the rhythm is slow, If the software algorithm considers it to be slow music, the flickering frequency of the light is also slow and consistent with the peak interval, and the light should be blue (the RGB composite value is set to be blue or simply only the blue light is on); the signal is mostly concentrated in the middle and high frequencies ( Human voice), the software algorithm thinks that it is biased towards soft lyricism, and the light flickering range is also small (for example, flickering within the brightness range of 20% to 30%). After being quantified by the algo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a multi-media playing device dynamically varying an outer shell color along with rhythm. The device comprises an outer shell, a light-emitting unit arranged on the outer shell, a control unit used for controlling the light-emitting unit and an audio decoding unit which decodes audio signals played by the multi-media playing device in real time, quantizing the obtained decoded signals and converting the signals into control signals, and the control unit controls the light-emitting mode of the light-emitting unit according to the control signals. A music dynamic effect is expressed on lamp light outside the device, and the multi-media playing device has the advantages that visual effects of all kinds of audios are expanded to the outer shell of the device to be achieved, so that the visualization effect is enhanced; the lamp light outside the device is changed to be in a dynamic light-emitting mode from a static light-emitting mode, and visual perception which is brought to a user by the colorful lamp light is sufficiently enhanced; the shade and color of the lamp light outside the device are combined with the played audios, so that the expressive force of the device is enhanced, and stronger subjective perception is brought to the user.

Description

technical field [0001] The present invention relates to the field of interactive application technology combining light control hardware technology and computer software audio decoding technology, especially relates to the intuition and interactivity of using different attribute values ​​of audio played by a computer to change light color, strength and frequency devices and methods. Background technique [0002] In the prior art, PC cases (desktops) or casings (notebooks) on the market generally rarely have large-area lights (such as LEDs), and individual manufacturers provide light-emitting cases in the form of DIY components. Its effect is usually controlled by the user independently, and it does not have or only has the function of simple changing light, such as breathing effect lights, marquee lights, etc. Due to the lack of interaction with users, the effect is blunt and monotonous, and is often shelved after the novelty passes. Contents of the invention [0003] In ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/16H05B37/02
CPCY02B20/40
Inventor 贾侃刘婷婷
Owner SAMSUNG ELECTRONICS SUZHOU COMP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap