子分类：
- G10H2240/005： .用于电声设备的数据结构;数据结构包括来自音乐分析的音乐参数(音频检索入G06F17/3074)
- G10H2240/011： .含有音乐编码信息的文件或数据流,如传输(音频编码入G10l19 / 00)
- G10H2240/075： .来自音乐分析或使用于电声乐器的音乐元数据(与并列的音乐文件数据无关的附加信息入G10H2240 / 091;音频检索G06F17/3074)
- G10H2240/091： .信息,即音乐文件中或音乐文件之间的不相关的辅助信息或商业信息的并列(元数据G10H2240/075)
- G10H2240/095： .识别码,例如音乐作品的ISWC;识别数据集
- G10H2240/121： .音乐库,即,以音乐参数为索引的音乐数据库,波表,使用音乐参数的索引方案,音乐规则库或知识库,如自动排版方法(音频检索G06F17/3074)
- G10H2240/161： .电声乐器中的存储和用途,如内存地图(数据结构入G10H2240 / 005;内存缓存入G10H2230/031;库入G10H2240/121;文件入G10H2240/011)
- G10H2240/171： .乐器的数据、控制或状态信息的传输;电声乐器的音乐数据的传输、远程访问或控制(传输数据内容的细节入G10H2240 / 011)
- G10H2240/325： .根据音乐特征或音乐的时序来同步两个或多个音轨或文件(同步如卡拉OK的歌词入G10H2220/011)
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | AUDIO PLAYBACK METHOD, APPARATUS AND SYSTEM | US14261782 | 2014-04-25 | US20140358264A1 | 2014-12-04 | XINGPING LONG; HONG LIU |
| An audio playback method is provided. The method includes identifying a captured audio data frame according to a type of the audio data frame and sending the identified audio data frame to an audio receiving end. The method also includes receiving the audio data frame that is identified according to the type of the audio data frame and determining the type of the audio data frame and evaluating network transmission status based on the identification. Further, the method includes adjusting a threshold value of a jitter buffer that is used to cache the audio data frame when the type of the audio data frame is a music frame and evaluation result of the network transmission status does not meet a preset transmission baseline condition. | ||||||
| 2 | Audio playback method, apparatus and system | US14261782 | 2014-04-25 | US09313250B2 | 2016-04-12 | Xingping Long; Hong Liu |
| An audio playback method is provided. The method includes identifying a captured audio data frame according to a type of the audio data frame and sending the identified audio data frame to an audio receiving end. The method also includes receiving the audio data frame that is identified according to the type of the audio data frame and determining the type of the audio data frame and evaluating network transmission status based on the identification. Further, the method includes adjusting a threshold value of a jitter buffer that is used to cache the audio data frame when the type of the audio data frame is a music frame and evaluation result of the network transmission status does not meet a preset transmission baseline condition. | ||||||
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