HK1222978A2 - 用於移動計算設備中音頻信標激活的數字內容提取 - Google Patents

用於移動計算設備中音頻信標激活的數字內容提取

Info

Publication number
HK1222978A2
HK1222978A2 HK16110050.8A HK16110050A HK1222978A2 HK 1222978 A2 HK1222978 A2 HK 1222978A2 HK 16110050 A HK16110050 A HK 16110050A HK 1222978 A2 HK1222978 A2 HK 1222978A2
Authority
HK
Hong Kong
Prior art keywords
audio
mobile
computing devices
digital contents
retrieval
Prior art date
Application number
HK16110050.8A
Other languages
English (en)
Inventor
Teck Yee Leow
Original Assignee
Solarmax Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Solarmax Pte Ltd filed Critical Solarmax Pte Ltd
Priority to HK16110050.8A priority Critical patent/HK1222978A2/zh
Publication of HK1222978A2 publication Critical patent/HK1222978A2/zh
Priority to CN201710725401.7A priority patent/CN107767877A/zh

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/018—Audio watermarking, i.e. embedding inaudible data in the audio signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
HK16110050.8A 2016-08-23 2016-08-23 用於移動計算設備中音頻信標激活的數字內容提取 HK1222978A2 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HK16110050.8A HK1222978A2 (zh) 2016-08-23 2016-08-23 用於移動計算設備中音頻信標激活的數字內容提取
CN201710725401.7A CN107767877A (zh) 2016-08-23 2017-08-22 用于移动计算装置的由音频信标激活的数字内容提取

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HK16110050.8A HK1222978A2 (zh) 2016-08-23 2016-08-23 用於移動計算設備中音頻信標激活的數字內容提取

Publications (1)

Publication Number Publication Date
HK1222978A2 true HK1222978A2 (zh) 2017-07-14

Family

ID=59313354

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16110050.8A HK1222978A2 (zh) 2016-08-23 2016-08-23 用於移動計算設備中音頻信標激活的數字內容提取

Country Status (2)

Country Link
CN (1) CN107767877A (zh)
HK (1) HK1222978A2 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113498039B (zh) * 2020-04-03 2024-01-05 章新义 一种地铁乘客信息延伸服务系统和方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0625178D0 (en) * 2006-12-18 2007-01-24 Ubc Media Group Plc Improvements relating to downloading data
US10044448B2 (en) * 2011-05-18 2018-08-07 Sparcq, Inc. Sonic signaling communication for user devices
CN103874227B (zh) * 2012-12-10 2018-10-02 华为终端（东莞）有限公司 连接建立方法、设备及系统
US9226119B2 (en) * 2013-11-20 2015-12-29 Qualcomm Incorporated Using sensor data to provide information for proximally-relevant group communications

Also Published As

Publication number Publication date
CN107767877A (zh) 2018-03-06

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Legal Events

Date Code Title Description
PF2 Short-term patent ceased to have effect under s.126(2) (not payment of maintenance fee and has 6-month grace period to pay)

Effective date: 20200823