ES2571044T3 - Procedimiento y dispositivo para la generación de señales de audio binaurales ajustables individualmente - Google Patents

Procedimiento y dispositivo para la generación de señales de audio binaurales ajustables individualmente

Info

Publication number
ES2571044T3
ES2571044T3 ES10197378T ES10197378T ES2571044T3 ES 2571044 T3 ES2571044 T3 ES 2571044T3 ES 10197378 T ES10197378 T ES 10197378T ES 10197378 T ES10197378 T ES 10197378T ES 2571044 T3 ES2571044 T3 ES 2571044T3
Authority
ES
Spain
Prior art keywords
head
transit time
audio signals
free
conversion
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES10197378T
Other languages
English (en)
Spanish (es)
Inventor
Alexander Lindau
Cazuriaga Rolando Jorgos Estrella
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deutsche Telekom AG
Original Assignee
Deutsche Telekom AG
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 Deutsche Telekom AG filed Critical Deutsche Telekom AG
Application granted granted Critical
Publication of ES2571044T3 publication Critical patent/ES2571044T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • H04S7/304—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
ES10197378T 2010-01-07 2010-12-30 Procedimiento y dispositivo para la generación de señales de audio binaurales ajustables individualmente Active ES2571044T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010004171 2010-01-07

Publications (1)

Publication Number Publication Date
ES2571044T3 true ES2571044T3 (es) 2016-05-23

Family

ID=43759806

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10197378T Active ES2571044T3 (es) 2010-01-07 2010-12-30 Procedimiento y dispositivo para la generación de señales de audio binaurales ajustables individualmente

Country Status (5)

Country Link
EP (1) EP2357854B1 (pl)
ES (1) ES2571044T3 (pl)
HR (1) HRP20160279T1 (pl)
HU (1) HUE028661T2 (pl)
PL (1) PL2357854T3 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105900457B (zh) 2014-01-03 2017-08-15 杜比实验室特许公司 用于设计和应用数值优化的双耳房间脉冲响应的方法和系统
CN107258091B (zh) 2015-02-12 2019-11-26 杜比实验室特许公司 用于耳机虚拟化的混响生成
EP3473022B1 (en) 2016-06-21 2021-03-17 Dolby Laboratories Licensing Corporation Headtracking for pre-rendered binaural audio
US9848273B1 (en) 2016-10-21 2017-12-19 Starkey Laboratories, Inc. Head related transfer function individualization for hearing device
TWI859173B (zh) * 2018-12-28 2024-10-21 日商索尼股份有限公司 資訊處理裝置、資訊處理方法及資訊處理程式
GB2601805A (en) * 2020-12-11 2022-06-15 Nokia Technologies Oy Apparatus, Methods and Computer Programs for Providing Spatial Audio
US11632647B1 (en) * 2021-11-08 2023-04-18 Agora Lab, Inc. System and method for rendering real-time spatial audio in virtual environment
CN113821190B (zh) * 2021-11-25 2022-03-15 广州酷狗计算机科技有限公司 音频播放方法、装置、设备及存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2184160C (en) 1994-02-25 2006-01-03 Henrik Moller Binaural synthesis, head-related transfer functions, and uses thereof
US7174229B1 (en) 1998-11-13 2007-02-06 Agere Systems Inc. Method and apparatus for processing interaural time delay in 3D digital audio
GB2351213B (en) 1999-05-29 2003-08-27 Central Research Lab Ltd A method of modifying one or more original head related transfer functions
GB2369976A (en) 2000-12-06 2002-06-12 Central Research Lab Ltd A method of synthesising an averaged diffuse-field head-related transfer function
GB0419346D0 (en) * 2004-09-01 2004-09-29 Smyth Stephen M F Method and apparatus for improved headphone virtualisation

Also Published As

Publication number Publication date
EP2357854A1 (de) 2011-08-17
HRP20160279T1 (hr) 2016-04-22
HUE028661T2 (en) 2016-12-28
PL2357854T3 (pl) 2016-09-30
EP2357854B1 (de) 2016-03-09

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