[go: up one dir, main page]

HK1262781B - 用於确定相似度信息的装置、用於确定相似度信息的方法、用於确定自相关信息的装置、用於确定互相关信息的装置以及计算机程序 - Google Patents

用於确定相似度信息的装置、用於确定相似度信息的方法、用於确定自相关信息的装置、用於确定互相关信息的装置以及计算机程序 Download PDF

Info

Publication number
HK1262781B
HK1262781B HK19122912.9A HK19122912A HK1262781B HK 1262781 B HK1262781 B HK 1262781B HK 19122912 A HK19122912 A HK 19122912A HK 1262781 B HK1262781 B HK 1262781B
Authority
HK
Hong Kong
Prior art keywords
zero crossing
signal
information
value sequence
crossing value
Prior art date
Application number
HK19122912.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1262781A1 (zh
Inventor
Michael Kratz
Christian Uhle
Paul Klose
Timothy Leonard
Peter Prokein
Sebastian Scharrer
Original Assignee
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
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 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. filed Critical Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Publication of HK1262781A1 publication Critical patent/HK1262781A1/zh
Publication of HK1262781B publication Critical patent/HK1262781B/zh

Links

HK19122912.9A 2016-05-20 2017-05-18 用於确定相似度信息的装置、用於确定相似度信息的方法、用於确定自相关信息的装置、用於确定互相关信息的装置以及计算机程序 HK1262781B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16170744.3 2016-05-20
EP16199181.5 2016-11-16

Publications (2)

Publication Number Publication Date
HK1262781A1 HK1262781A1 (zh) 2020-01-17
HK1262781B true HK1262781B (zh) 2025-05-09

Family

ID=

Similar Documents

Publication Publication Date Title
JP7317888B2 (ja) 類似性情報決定装置、類似性情報決定方法、自己相関情報決定装置、相互相関情報決定装置およびコンピュータプログラム
CN110136744B (zh) 一种音频指纹生成方法、设备及存储介质
US9679579B1 (en) Systems and methods facilitating selective removal of content from a mixed audio recording
JP5826291B2 (ja) 音声信号からの特徴フィンガープリントの抽出及びマッチング方法
US20090177466A1 (en) Detection of speech spectral peaks and speech recognition method and system
CN112446329A (zh) 一种时变结构瞬时频率确定方法、系统、装置及存储介质
KR20190069198A (ko) 다채널 오디오 신호에서 음원을 추출하는 장치 및 그 방법
US20150304705A1 (en) Synchronization of different versions of a multimedia content
HK1262781B (zh) 用於确定相似度信息的装置、用於确定相似度信息的方法、用於确定自相关信息的装置、用於确定互相关信息的装置以及计算机程序
HK1262781A1 (zh) 用於确定相似度信息的装置、用於确定相似度信息的方法、用於确定自相关信息的装置、用於确定互相关信息的装置以及计算机程序
EP2835799A1 (en) Method and apparatus for detecting a watermark symbol in a section of a received version of a watermarked audio signal
Chae et al. Small-Footprint Convolutional Neural Network with Reduced Feature Map for Voice Activity Detection
EP4227942B1 (en) Synchronization signal (sync mark) detection using multi-frequency sinusoidal (mfs) signal based filtering
US20250069618A1 (en) Method and System for Identifying Similarity Between Two Audio Tracks
US20080275710A1 (en) Scale Searching for Watermark Detection
Tao et al. Audio Tampering Detection Based on Quantization Artifacts
CN116092521A (zh) 特征频点识别模型训练和音频指纹识别方法、设备及产品
CN116582396A (zh) 使用基于倍频正弦(mfs)信号的滤波的同步信号(同步标记)检测
CN103811011A (zh) 音频弦波检测方法和装置
Shiv Improved frequency estimation in sinusoidal models through iterative linear programming schemes
Miranda et al. Finding audio fingerprinter using GPU