TWI263923B - Audio fast-forward playing method - Google Patents

Audio fast-forward playing method

Info

Publication number
TWI263923B
TWI263923B TW093113174A TW93113174A TWI263923B TW I263923 B TWI263923 B TW I263923B TW 093113174 A TW093113174 A TW 093113174A TW 93113174 A TW93113174 A TW 93113174A TW I263923 B TWI263923 B TW I263923B
Authority
TW
Taiwan
Prior art keywords
audio
playing method
present
fast
forward playing
Prior art date
Application number
TW093113174A
Other languages
English (en)
Other versions
TW200537346A (en
Inventor
Shr-Sheng Lin
Original Assignee
Ali Corp
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 Ali Corp filed Critical Ali Corp
Priority to TW093113174A priority Critical patent/TWI263923B/zh
Priority to US10/933,399 priority patent/US20050254374A1/en
Publication of TW200537346A publication Critical patent/TW200537346A/zh
Application granted granted Critical
Publication of TWI263923B publication Critical patent/TWI263923B/zh

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L19/04—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 using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00007—Time or data compression or expansion
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
TW093113174A 2004-05-11 2004-05-11 Audio fast-forward playing method TWI263923B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW093113174A TWI263923B (en) 2004-05-11 2004-05-11 Audio fast-forward playing method
US10/933,399 US20050254374A1 (en) 2004-05-11 2004-09-03 Method for performing fast-forward function in audio stream

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093113174A TWI263923B (en) 2004-05-11 2004-05-11 Audio fast-forward playing method

Publications (2)

Publication Number Publication Date
TW200537346A TW200537346A (en) 2005-11-16
TWI263923B true TWI263923B (en) 2006-10-11

Family

ID=35309282

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093113174A TWI263923B (en) 2004-05-11 2004-05-11 Audio fast-forward playing method

Country Status (2)

Country Link
US (1) US20050254374A1 (zh)
TW (1) TWI263923B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI480756B (zh) * 2007-01-05 2015-04-11 Microsoft Corp 用於最佳化計時標記之執行的機器可讀取儲存裝置及設備

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8214516B2 (en) * 2006-01-06 2012-07-03 Google Inc. Dynamic media serving infrastructure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5140200A (en) * 1999-05-26 2000-12-18 Enounce, Incorporated Method and apparatus for controlling time-scale modification during multi-media broadcasts
US6424789B1 (en) * 1999-08-17 2002-07-23 Koninklijke Philips Electronics N.V. System and method for performing fast forward and slow motion speed changes in a video stream based on video content
JP3947352B2 (ja) * 2000-11-30 2007-07-18 沖電気工業株式会社 再生装置
US7610205B2 (en) * 2002-02-12 2009-10-27 Dolby Laboratories Licensing Corporation High quality time-scaling and pitch-scaling of audio signals
CN1463441A (zh) * 2001-04-20 2003-12-24 皇家菲利浦电子有限公司 Mp3的特技播放
US7079905B2 (en) * 2001-12-05 2006-07-18 Ssi Corporation Time scaling of stereo audio

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI480756B (zh) * 2007-01-05 2015-04-11 Microsoft Corp 用於最佳化計時標記之執行的機器可讀取儲存裝置及設備

Also Published As

Publication number Publication date
TW200537346A (en) 2005-11-16
US20050254374A1 (en) 2005-11-17

Similar Documents

Publication Publication Date Title
US11170791B2 (en) Systems and methods for implementing efficient cross-fading between compressed audio streams
ES2644231T3 (es) Control de planicidad de espectro para extensión de ancho de banda
JP4899359B2 (ja) 信号符号化装置及び方法、信号復号装置及び方法、並びにプログラム及び記録媒体
US20080004729A1 (en) Direct encoding into a directional audio coding format
IL185452A0 (en) Device and method for generating an enocoded stereo signal of an audio piece or audio datastream
MY168695A (en) Signal processing device and method, encoding device and method, decoding device and method, and programs therefor
CN102652337A (zh) 用于声通信的设备和方法
US20130275126A1 (en) Methods and systems to modify a speech signal while preserving aural distinctions between speech sounds
JP2008513845A (ja) 音声データを処理するシステム及び方法、プログラム要素並びにコンピュータ読み取り可能媒体
JP2011503659A (ja) 音声透かし、透かし検出、および透かし抽出を実行する方法および装置
WO2005112002A1 (ja) オーディオ信号符号化装置及びオーディオ信号復号化装置
MX2010009307A (es) Dispositivo de codificacion, dispositivo de decodificacion y metodo de los mismos.
CN1288623C (zh) 音频编码方法和装置
US9076452B2 (en) Apparatus and method for generating audio signal having sound enhancement effect
WO2005101898A3 (en) A method and system for sound source separation
JP2011059714A (ja) 信号符号化装置及び方法、信号復号装置及び方法、並びにプログラム及び記録媒体
CN207706384U (zh) 一种具有去人声功能的无线k歌耳机
CN101131816A (zh) 一种音频文件生成方法、装置及数码播放器
CN109478407A (zh) 用于处理输入信号的编码装置和用于处理编码后的信号的解码装置
CN101361115A (zh) 解码信号的方法和装置
TWI263923B (en) Audio fast-forward playing method
JP4973397B2 (ja) 符号化装置および符号化方法、ならびに復号化装置および復号化方法
CN101901612A (zh) 变速不变调的声音播放方法及装置
US7668848B2 (en) Method and system for selectively decoding audio files in an electronic device
JP2005114813A (ja) オーディオ信号再生装置及び再生方法

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees