Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Audio watermark-based information interaction method and device

An information interaction and audio watermarking technology, applied in the Internet field, can solve problems such as inability to achieve real-time effective interaction and affect user viewing experience, achieve good business prospects, improve user experience, and facilitate in-depth utilization.

Active Publication Date: 2016-03-09
北京子天汇科信息技术有限公司
View PDF8 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, these means affect the viewing experience of users; on the other hand, they cannot achieve real-time effective interaction

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
  • Audio watermark-based information interaction method and device
  • Audio watermark-based information interaction method and device
  • Audio watermark-based information interaction method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] This embodiment provides an audio watermark-based information interaction method and an audio watermark-based information interaction device. The playback source of the media system is used to embed the audio watermark in the sound signal played by it, so that the user terminal can use the audio watermark. information to interact.

[0027] figure 1 It is a structure diagram of an interaction system to which an audio watermark-based information interaction method according to an embodiment of the present invention is applicable. The interactive system includes an audio playback system and a mobile internet system, and the two systems are connected through an audio watermark. Wherein, the program playing source 10 is used to provide audio and video programs, and the program playing source 10 may include but not limited to broadcasting stations, network video service providers, program players in business places, and the like. The content carrier of the audio watermark c...

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 provides an audio watermark-based information interaction method and a device. The audio watermark-based information interaction method comprises steps: sound signals played in the surrounding environment are acquired; an audio watermark inserted in the sound signals is extracted, wherein the audio watermark is generated and embedded according to an information identifier corresponding to real-time information which needs to be provided for a user by a sound signal playing source; the information identifier is analyzed in the audio watermark, and a corresponding information interaction instruction is obtained according to information identifier matching; and according to the information interaction instruction, information interaction with an information interaction server specified by the sound signal playing source is carried out. By applying the scheme of the invention, an additional information interaction means is provided for traditional media, deep utilization can be carried out on contents of the traditional media, the business outlook is good, and more values can be provided for a media provider.

Description

technical field [0001] The invention relates to Internet technology, in particular to an audio watermark-based information interaction method and device. Background technique [0002] With the popularization of the mobile Internet and mobile terminal devices such as smart phones and iPads, people have gradually become accustomed to using APP clients to surf the Internet, and network life has gradually shifted from PCs (personal computers) to mobile terminals. Users can use various The APP client realizes information browsing and information interaction. [0003] However, traditional media (such as radio and television, etc.) still occupy an important part in people's daily life. Information interaction based on traditional media is still in the development stage, and the means used include: subtitle insertion; picture and animation insertion; video clip insertion. On the one hand, these means affect the user's viewing experience; on the other hand, they cannot achieve real...

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
IPC IPC(8): H04N21/233H04N21/258H04N21/414H04N21/439H04N21/8352H04N21/858
CPCH04N21/233H04N21/25891H04N21/41407H04N21/4394H04N21/8352H04N21/8586
Inventor 李家旺吴芳
Owner 北京子天汇科信息技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com