CN101546556A - Classification system for identifying audio content - Google Patents
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CN103824557A (en) * | 2014-02-19 | 2014-05-28 | 清华大学 | Audio detecting and classifying method with customization function |
WO2015018121A1 (en) * | 2013-08-06 | 2015-02-12 | 华为技术有限公司 | Audio signal classification method and device |
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CN105788592A (en) * | 2016-04-28 | 2016-07-20 | 乐视控股(北京)有限公司 | Audio classification method and apparatus thereof |
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CN109147771A (en) * | 2017-06-28 | 2019-01-04 | 广州视源电子科技股份有限公司 | Audio frequency splitting method and system |
CN109166593A (en) * | 2018-08-17 | 2019-01-08 | 腾讯音乐娱乐科技(深圳)有限公司 | audio data processing method, device and storage medium |
CN109389989A (en) * | 2017-08-07 | 2019-02-26 | 上海谦问万答吧云计算科技有限公司 | Sound mixing method, device, equipment and storage medium |
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CN111433843A (en) * | 2017-10-27 | 2020-07-17 | 谷歌有限责任公司 | Unsupervised learning of semantic audio representations |
CN111681674A (en) * | 2020-06-01 | 2020-09-18 | 中国人民大学 | Method and system for identifying musical instrument types based on naive Bayes model |
CN113920473A (en) * | 2021-10-15 | 2022-01-11 | 宿迁硅基智能科技有限公司 | Complete event determination method, storage medium and electronic device |
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US6292776B1 (en) * | 1999-03-12 | 2001-09-18 | Lucent Technologies Inc. | Hierarchial subband linear predictive cepstral features for HMM-based speech recognition |
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KR100467617B1 (en) * | 2002-10-30 | 2005-01-24 | 삼성전자주식회사 | Method for encoding digital audio using advanced psychoacoustic model and apparatus thereof |
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CN103000172A (en) * | 2011-09-09 | 2013-03-27 | 中兴通讯股份有限公司 | Signal classification method and device |
CN103251405A (en) * | 2013-04-18 | 2013-08-21 | 深圳市科曼医疗设备有限公司 | Method and system for analyzing arrhythmia |
CN103251405B (en) * | 2013-04-18 | 2015-04-08 | 深圳市科曼医疗设备有限公司 | System for analyzing arrhythmia |
CN103337248A (en) * | 2013-05-17 | 2013-10-02 | 南京航空航天大学 | Airport noise event recognition method based on time series kernel clustering |
CN103337248B (en) * | 2013-05-17 | 2015-07-29 | 南京航空航天大学 | A kind of airport noise event recognition based on time series kernel clustering |
US11289113B2 (en) | 2013-08-06 | 2022-03-29 | Huawei Technolgies Co. Ltd. | Linear prediction residual energy tilt-based audio signal classification method and apparatus |
WO2015018121A1 (en) * | 2013-08-06 | 2015-02-12 | 华为技术有限公司 | Audio signal classification method and device |
US11756576B2 (en) | 2013-08-06 | 2023-09-12 | Huawei Technologies Co., Ltd. | Classification of audio signal as speech or music based on energy fluctuation of frequency spectrum |
US10529361B2 (en) | 2013-08-06 | 2020-01-07 | Huawei Technologies Co., Ltd. | Audio signal classification method and apparatus |
US10090003B2 (en) | 2013-08-06 | 2018-10-02 | Huawei Technologies Co., Ltd. | Method and apparatus for classifying an audio signal based on frequency spectrum fluctuation |
CN103824557B (en) * | 2014-02-19 | 2016-06-15 | 清华大学 | A kind of audio detection sorting technique with custom feature |
WO2015124006A1 (en) * | 2014-02-19 | 2015-08-27 | 清华大学 | Audio detection and classification method with customized function |
CN103824557A (en) * | 2014-02-19 | 2014-05-28 | 清华大学 | Audio detecting and classifying method with customization function |
CN104731979A (en) * | 2015-04-16 | 2015-06-24 | 广东欧珀移动通信有限公司 | Method and device for storing all exclusive information resources of specific user |
CN105788592A (en) * | 2016-04-28 | 2016-07-20 | 乐视控股(北京)有限公司 | Audio classification method and apparatus thereof |
CN107154866A (en) * | 2017-04-19 | 2017-09-12 | 腾讯科技(深圳)有限公司 | Realize the method and system of service dynamic configuration |
CN109147771A (en) * | 2017-06-28 | 2019-01-04 | 广州视源电子科技股份有限公司 | Audio frequency splitting method and system |
CN110959159A (en) * | 2017-07-25 | 2020-04-03 | 谷歌有限责任公司 | Speech classifier |
CN109389989B (en) * | 2017-08-07 | 2021-11-30 | 苏州谦问万答吧教育科技有限公司 | Sound mixing method, device, equipment and storage medium |
CN109389989A (en) * | 2017-08-07 | 2019-02-26 | 上海谦问万答吧云计算科技有限公司 | Sound mixing method, device, equipment and storage medium |
TWI690862B (en) * | 2017-10-12 | 2020-04-11 | 英屬開曼群島商意騰科技股份有限公司 | Local learning system in artificial intelligence device |
CN111433843A (en) * | 2017-10-27 | 2020-07-17 | 谷歌有限责任公司 | Unsupervised learning of semantic audio representations |
CN107943865A (en) * | 2017-11-10 | 2018-04-20 | 阿基米德(上海)传媒有限公司 | It is a kind of to be suitable for more scenes, the audio classification labels method and system of polymorphic type |
CN108388942A (en) * | 2018-02-27 | 2018-08-10 | 四川云淞源科技有限公司 | Information intelligent processing method based on big data |
CN109685045A (en) * | 2018-06-25 | 2019-04-26 | 鲁东大学 | A kind of Moving Targets Based on Video Streams tracking and system |
CN109685045B (en) * | 2018-06-25 | 2020-09-29 | 鲁东大学 | Moving target video tracking method and system |
CN109166593A (en) * | 2018-08-17 | 2019-01-08 | 腾讯音乐娱乐科技(深圳)有限公司 | audio data processing method, device and storage medium |
CN111385688A (en) * | 2018-12-29 | 2020-07-07 | 安克创新科技股份有限公司 | Active noise reduction method, device and system based on deep learning |
CN110132598A (en) * | 2019-05-13 | 2019-08-16 | 中国矿业大学 | Slewing rolling bearing fault noise diagnostics algorithm |
CN110910906A (en) * | 2019-11-12 | 2020-03-24 | 国网山东省电力公司临沂供电公司 | Audio endpoint detection and noise reduction method based on power intranet |
CN111681674A (en) * | 2020-06-01 | 2020-09-18 | 中国人民大学 | Method and system for identifying musical instrument types based on naive Bayes model |
CN111681674B (en) * | 2020-06-01 | 2024-03-08 | 中国人民大学 | Musical instrument type identification method and system based on naive Bayesian model |
CN113920473A (en) * | 2021-10-15 | 2022-01-11 | 宿迁硅基智能科技有限公司 | Complete event determination method, storage medium and electronic device |
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Application publication date: 20090930 Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Assignor: Xinji Lease (Tianjin) Co.,Ltd. Contract record no.: 2018990000196 Denomination of invention: Classification system for identifying audio content Granted publication date: 20110323 License type: Exclusive License Record date: 20180801 |
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