CN104768121A - 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频 - Google Patents

响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频 Download PDF

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Publication number
CN104768121A
CN104768121A CN201410178258.0A CN201410178258A CN104768121A CN 104768121 A CN104768121 A CN 104768121A CN 201410178258 A CN201410178258 A CN 201410178258A CN 104768121 A CN104768121 A CN 104768121A
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CN
China
Prior art keywords
channel
channels
downmix
reverberation
binaural
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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.)
Pending
Application number
CN201410178258.0A
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English (en)
Chinese (zh)
Inventor
颜冠傑
D·J·布瑞巴特
G·A·戴维森
R·威尔森
D·M·库珀
大卫·S·麦克格拉斯
双志伟
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Dolby Laboratories Licensing Corp
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Dolby Laboratories Licensing 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 Dolby Laboratories Licensing Corp filed Critical Dolby Laboratories Licensing Corp
Priority to MX2016008696A priority Critical patent/MX352134B/es
Priority to CN202410510302.7A priority patent/CN118433628A/zh
Priority to KR1020257008944A priority patent/KR20250042200A/ko
Priority to CA3170723A priority patent/CA3170723C/en
Priority to CN202410510303.1A priority patent/CN118200841A/zh
Priority to CA3226617A priority patent/CA3226617C/en
Priority to CN201480071993.XA priority patent/CN105874820B/zh
Priority to BR112016014949-1A priority patent/BR112016014949B1/pt
Priority to AU2014374182A priority patent/AU2014374182B2/en
Priority to MX2017014383A priority patent/MX365162B/es
Priority to CA3242311A priority patent/CA3242311A1/en
Priority to CN202210057409.1A priority patent/CN114401481B/zh
Priority to CN201711094044.5A priority patent/CN107770718B/zh
Priority to CA3148563A priority patent/CA3148563C/en
Priority to CN201911321337.1A priority patent/CN111065041B/zh
Priority to CN201711094047.9A priority patent/CN107770717B/zh
Priority to KR1020167017781A priority patent/KR101870058B1/ko
Priority to MX2019006022A priority patent/MX394897B/es
Priority to US15/109,541 priority patent/US10425763B2/en
Priority to BR122020013603-0A priority patent/BR122020013603B1/pt
Priority to RU2016126479A priority patent/RU2637990C1/ru
Priority to KR1020227009882A priority patent/KR102454964B1/ko
Priority to KR1020187016855A priority patent/KR102124939B1/ko
Priority to ES14824318T priority patent/ES2709248T3/es
Priority to CN201711094063.8A priority patent/CN107835483B/zh
Priority to EP14824318.1A priority patent/EP3090573B1/en
Priority to CA2935339A priority patent/CA2935339C/en
Priority to KR1020227035287A priority patent/KR102785284B1/ko
Priority to EP18174560.5A priority patent/EP3402222B1/en
Priority to CN201711094042.6A priority patent/CN107750042B/zh
Priority to ES20205638T priority patent/ES2961396T3/es
Priority to CA3043057A priority patent/CA3043057C/en
Priority to PCT/US2014/071100 priority patent/WO2015102920A1/en
Priority to KR1020217009258A priority patent/KR102380092B1/ko
Priority to BR122020013590-5A priority patent/BR122020013590B1/pt
Priority to ES18174560T priority patent/ES2837864T3/es
Priority to KR1020207017130A priority patent/KR102235413B1/ko
Priority to JP2016543161A priority patent/JP6215478B2/ja
Priority to RU2017138558A priority patent/RU2747713C2/ru
Priority to EP23195452.0A priority patent/EP4270386A3/en
Priority to EP20205638.8A priority patent/EP3806499B1/en
Publication of CN104768121A publication Critical patent/CN104768121A/zh
Priority to MX2022010155A priority patent/MX2022010155A/es
Priority to JP2017179893A priority patent/JP6607895B2/ja
Priority to AU2018203746A priority patent/AU2018203746B2/en
Priority to HK18111040.7A priority patent/HK1251757B/zh
Priority to HK18112208.3A priority patent/HK1252865B/zh
Priority to US16/541,079 priority patent/US10555109B2/en
Priority to JP2019191953A priority patent/JP6818841B2/ja
Priority to US16/777,599 priority patent/US10771914B2/en
Priority to AU2020203222A priority patent/AU2020203222B2/en
Priority to US17/012,076 priority patent/US11212638B2/en
Priority to JP2020218137A priority patent/JP7139409B2/ja
Priority to US17/560,301 priority patent/US11582574B2/en
Priority to AU2022202513A priority patent/AU2022202513B2/en
Priority to JP2022141956A priority patent/JP7183467B2/ja
Priority to JP2022186535A priority patent/JP7536846B2/ja
Priority to US18/108,663 priority patent/US12089033B2/en
Priority to AU2023203442A priority patent/AU2023203442B2/en
Priority to JP2024130673A priority patent/JP7683101B2/ja
Priority to AU2024219367A priority patent/AU2024219367B2/en
Priority to US18/829,074 priority patent/US20250080943A1/en
Priority to JP2025080881A priority patent/JP2025123226A/ja
Priority to AU2025267431A priority patent/AU2025267431A1/en
Pending legal-status Critical Current

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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
    • H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
    • H04S7/306—For headphones
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/08—Arrangements for producing a reverberation or echo sound
    • G10K15/12—Arrangements for producing a reverberation or echo sound using electronic time-delay networks
    • 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
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H04S3/004—For headphones
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/03—Aspects of down-mixing multi-channel audio to configurations with lower numbers of playback channels, e.g. 7.1 -> 5.1
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems
    • 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]
    • 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
    • H04S7/307—Frequency adjustment, e.g. tone control

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mathematical Physics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Stereophonic System (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
CN201410178258.0A 2014-01-03 2014-04-29 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频 Pending CN104768121A (zh)

Priority Applications (63)

Application Number Priority Date Filing Date Title
MX2016008696A MX352134B (es) 2014-01-03 2014-12-18 Generación de audio binaural en respuesta a audio multicanal utilizando al menos una red de retardo realimentada.
CN202410510302.7A CN118433628A (zh) 2014-01-03 2014-12-18 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频
KR1020257008944A KR20250042200A (ko) 2014-01-03 2014-12-18 다채널 오디오에 응답하여 적어도 하나의 피드백 지연 네트워크를 이용한 바이노럴 오디오의 생성
CA3170723A CA3170723C (en) 2014-01-03 2014-12-18 Generating binaural audio in response to mutli-channel audio using at least one feedback delay network
CN202410510303.1A CN118200841A (zh) 2014-01-03 2014-12-18 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频
CA3226617A CA3226617C (en) 2014-01-03 2014-12-18 GENERATION OF BINAURAL AUDIO SIGNAL IN RESPONSE TO A MULTICHANNEL AUDIO SIGNAL BY MEANS OF AT LEAST ONE FEEDBACK DELAY NETWORK
CN201480071993.XA CN105874820B (zh) 2014-01-03 2014-12-18 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频
BR112016014949-1A BR112016014949B1 (pt) 2014-01-03 2014-12-18 Método e sistema para gerar um sinal de áudio binaural em resposta a áudio de múltiplos canais ao usar pelo menos uma rede de retardo de feedback
AU2014374182A AU2014374182B2 (en) 2014-01-03 2014-12-18 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
MX2017014383A MX365162B (es) 2014-01-03 2014-12-18 Generacion de audio binaural en respuesta a audio multicanal utilizando al menos una red de retardo realimentada.
CA3242311A CA3242311A1 (en) 2014-01-03 2014-12-18 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
CN202210057409.1A CN114401481B (zh) 2014-01-03 2014-12-18 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频
CN201711094044.5A CN107770718B (zh) 2014-01-03 2014-12-18 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频
CA3148563A CA3148563C (en) 2014-01-03 2014-12-18 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
CN201911321337.1A CN111065041B (zh) 2014-01-03 2014-12-18 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频
CN201711094047.9A CN107770717B (zh) 2014-01-03 2014-12-18 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频
KR1020167017781A KR101870058B1 (ko) 2014-01-03 2014-12-18 다채널 오디오에 응답하여 적어도 하나의 피드백 지연 네트워크를 이용한 바이노럴 오디오의 생성
MX2019006022A MX394897B (es) 2014-01-03 2014-12-18 Generación de audio binaural en respuesta a audio multicanal utilizando al menos una red de retardo realimentada.
US15/109,541 US10425763B2 (en) 2014-01-03 2014-12-18 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
BR122020013603-0A BR122020013603B1 (pt) 2014-01-03 2014-12-18 Método e sistema para gerar um sinal binaural em resposta a um conjunto de canais de um sinal de entrada de áudio multicanal
RU2016126479A RU2637990C1 (ru) 2014-01-03 2014-12-18 Генерирование бинаурального звукового сигнала в ответ на многоканальный звуковой сигнал с использованием по меньшей мере одной схемы задержки с обратной связью
KR1020227009882A KR102454964B1 (ko) 2014-01-03 2014-12-18 다채널 오디오에 응답하여 적어도 하나의 피드백 지연 네트워크를 이용한 바이노럴 오디오의 생성
KR1020187016855A KR102124939B1 (ko) 2014-01-03 2014-12-18 다채널 오디오에 응답하여 적어도 하나의 피드백 지연 네트워크를 이용한 바이노럴 오디오의 생성
ES14824318T ES2709248T3 (es) 2014-01-03 2014-12-18 Generación de audio binaural en respuesta a un audio multicanal que usa al menos una red de retardo de retroalimentación
CN201711094063.8A CN107835483B (zh) 2014-01-03 2014-12-18 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频
EP14824318.1A EP3090573B1 (en) 2014-04-29 2014-12-18 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
CA2935339A CA2935339C (en) 2014-01-03 2014-12-18 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
KR1020227035287A KR102785284B1 (ko) 2014-01-03 2014-12-18 다채널 오디오에 응답하여 적어도 하나의 피드백 지연 네트워크를 이용한 바이노럴 오디오의 생성
EP18174560.5A EP3402222B1 (en) 2014-01-03 2014-12-18 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
CN201711094042.6A CN107750042B (zh) 2014-01-03 2014-12-18 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频
ES20205638T ES2961396T3 (es) 2014-01-03 2014-12-18 Generación de audio binaural en respuesta a audio multicanal que usa al menos una red de retardo de retroalimentación
CA3043057A CA3043057C (en) 2014-01-03 2014-12-18 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
PCT/US2014/071100 WO2015102920A1 (en) 2014-01-03 2014-12-18 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
KR1020217009258A KR102380092B1 (ko) 2014-01-03 2014-12-18 다채널 오디오에 응답하여 적어도 하나의 피드백 지연 네트워크를 이용한 바이노럴 오디오의 생성
BR122020013590-5A BR122020013590B1 (pt) 2014-01-03 2014-12-18 Método para a geração de um sinal binaural em resposta a um conjunto de canais de um sinal de entrada de áudio de múltiplos canais e sistema configurado para gerar um sinal binaural em resposta a um conjunto de canais de um sinal de entrada de áudio de múltiplos canais
ES18174560T ES2837864T3 (es) 2014-01-03 2014-12-18 Generación de audio binaural en respuesta a un audio multicanal que usa al menos una red de retardo de retroalimentación
KR1020207017130A KR102235413B1 (ko) 2014-01-03 2014-12-18 다채널 오디오에 응답하여 적어도 하나의 피드백 지연 네트워크를 이용한 바이노럴 오디오의 생성
JP2016543161A JP6215478B2 (ja) 2014-01-03 2014-12-18 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成
RU2017138558A RU2747713C2 (ru) 2014-01-03 2014-12-18 Генерирование бинаурального звукового сигнала в ответ на многоканальный звуковой сигнал с использованием по меньшей мере одной схемы задержки с обратной связью
EP23195452.0A EP4270386A3 (en) 2014-01-03 2014-12-18 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
EP20205638.8A EP3806499B1 (en) 2014-01-03 2014-12-18 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
MX2022010155A MX2022010155A (es) 2014-01-03 2016-06-30 Generacion de audio binaural en respuesta a audio multicanal utilizando al menos una red de retardo realimentada.
JP2017179893A JP6607895B2 (ja) 2014-01-03 2017-09-20 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成
AU2018203746A AU2018203746B2 (en) 2014-01-03 2018-05-29 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
HK18111040.7A HK1251757B (zh) 2014-01-03 2018-08-28 响应於多通道音频通过使用至少一个反馈延迟网络产生双耳音频
HK18112208.3A HK1252865B (zh) 2014-01-03 2018-09-21 响应於多通道音频通过使用至少一个反馈延迟网络产生双耳音频
US16/541,079 US10555109B2 (en) 2014-01-03 2019-08-14 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
JP2019191953A JP6818841B2 (ja) 2014-01-03 2019-10-21 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成
US16/777,599 US10771914B2 (en) 2014-01-03 2020-01-30 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
AU2020203222A AU2020203222B2 (en) 2014-01-03 2020-05-18 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
US17/012,076 US11212638B2 (en) 2014-01-03 2020-09-04 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
JP2020218137A JP7139409B2 (ja) 2014-01-03 2020-12-28 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成
US17/560,301 US11582574B2 (en) 2014-01-03 2021-12-23 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
AU2022202513A AU2022202513B2 (en) 2014-01-03 2022-04-14 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
JP2022141956A JP7183467B2 (ja) 2014-01-03 2022-09-07 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成
JP2022186535A JP7536846B2 (ja) 2014-01-03 2022-11-22 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成
US18/108,663 US12089033B2 (en) 2014-01-03 2023-02-13 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
AU2023203442A AU2023203442B2 (en) 2014-01-03 2023-06-01 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
JP2024130673A JP7683101B2 (ja) 2014-01-03 2024-08-07 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成
AU2024219367A AU2024219367B2 (en) 2014-01-03 2024-09-04 Generating binaural audio in response to multi-channel audio using at least one feedback delay network
US18/829,074 US20250080943A1 (en) 2014-01-03 2024-09-09 Generating Binaural Audio in Response to Multi-Channel Audio Using at Least One Feedback Delay Network
JP2025080881A JP2025123226A (ja) 2014-01-03 2025-05-14 少なくとも一つのフィードバック遅延ネットワークを使ったマルチチャネル・オーディオに応答したバイノーラル・オーディオの生成
AU2025267431A AU2025267431A1 (en) 2014-01-03 2025-11-13 Generating binaural audio in response to multi-channel audio using at least one feedback delay network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461923579P 2014-01-03 2014-01-03
US61/923,579 2014-01-03

Publications (1)

Publication Number Publication Date
CN104768121A true CN104768121A (zh) 2015-07-08

Family

ID=53649659

Family Applications (5)

Application Number Title Priority Date Filing Date
CN201410178258.0A Pending CN104768121A (zh) 2014-01-03 2014-04-29 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频
CN202410510302.7A Pending CN118433628A (zh) 2014-01-03 2014-12-18 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频
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