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汽车中的话音拨号系统是自动语音识别技术的应用热点. 自动语音识别系统是一个
基于训练的系统. 在汽车噪声中, 由于实际应用环境与形成系统参数的训练环境的失配...
汽车中的话音拨号系统是自动语音识别技术的应用热点. 自动语音识别系统是一个
基于训练的系统. 在汽车噪声中, 由于实际应用环境与形成系统参数的训练环境的失配, 传统
语音识别系统的性能会大幅度地下降, 从而无法实用. 为了提高语音识别系统在特定环境下的
识别率及实用性, 首先根据汽车环境中语音的失真模型分析了系统性能下降的原因, 然后针对
加性汽车噪声与信道失真对系统的影响, 讨论了在汽车噪声中改善语音识别系统性能的方法.
提出了在识别系统中用基于子带的语音增强算法和倒谱均值相减算法相结合的方法. 对大量
的多人连续数字串语音的识别实验表明, 这一方法大大提高了系统在汽车噪声环境中的识别
率, 它还可以简便、实时的实现, 具有一定的实用性.-err
- 2022-07-19 00:08:15下载
- 积分:1
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Liuzhou FS2410 excellent development board backplane and the core board schemati...
优龙FS2410开发板底板和核心板原理图,又需要这方面设计的可以参考下。希望与朋友分享-Liuzhou FS2410 excellent development board backplane and the core board schematics, and design needs in this area can refer to the next. I hope to share with friends
- 2022-01-26 08:13:35下载
- 积分:1
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学习QUARTUSII的一些体会心得,希望对初学者有帮助
学习QUARTUSII的一些体会心得,希望对初学者有帮助-QUARTUSII some experience of learning experiences, and they hope to help beginners
- 2022-04-24 22:37:45下载
- 积分:1
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无限网络的建模,OPNET,C语言支持。
无限网络的建模,OPNET,C语言支持。-unlimited network modeling, OPNET, C language support.
- 2022-08-17 06:28:33下载
- 积分:1
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车身控制模块文档部分
包含工艺文件 程序模块说明
车身控制模块文档部分
包含工艺文件 程序模块说明-body control module contains documentation process documentation procedures module Description
- 2022-09-28 14:40:03下载
- 积分:1
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Power Allocationin a Transmit Diversity System with Mean Channel Gain Informatio...
Power Allocationin a Transmit Diversity System with Mean Channel Gain Information
- 2022-05-06 18:22:14下载
- 积分:1
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MCS
串行通信MCS-51单片机内部有一个全双工的串行通信口,即串行接收和发送缓冲器(SBUF),这两个在物理上独立的接收发送器,既可以接收数据也可以发送数据。但接收缓冲器只能读出不能写入,而发送缓冲器则只能写入不能读出,它们的地址为99H。这个通信口既可以用于网络通信,亦可实现串行异步通信,还可以构成同步移位寄存器使用。-MCS-51 microcontroller serial communication within the a full-duplex serial communication port, that is, the serial receive and send buffer (SBUF), these two physically separate receiver transmitter, both can receive data can be sent data. Only read by the receiving buffer can not write, but can only write to send the buffer is not allowed to deliver, their address is 99H. The communication port can be used for both network communications, can also achieve the serial asynchronous communication, but also constitute a synchronous shift register to use.
- 2022-08-18 04:56:54下载
- 积分:1
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i.MX27 development board schematic details of the package, including: DDR SDRAM,...
i.mx27开发板的整套详细原理图,包括:DDR SDRAM, NAND FLASH, NOR FLASH, USB OTG, USB HOST,FEC PHY, UART,JTAG等等接口-i.MX27 development board schematic details of the package, including: DDR SDRAM, NAND FLASH, NOR FLASH, USB OTG, USB HOST, FEC PHY, UART, JTAG interface, etc.
- 2022-01-28 07:29:54下载
- 积分:1
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完整的网站设计的毕业论文及代码,可以作为毕业论文使用,很清晰的设计...
完整的网站设计的毕业论文及代码,可以作为毕业论文使用,很清晰的设计-通讯录设计-Complete website design and code of the thesis can be used as a thesis and clear design- Address Book Design
- 2022-03-10 16:31:29下载
- 积分:1
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Here is a simple circuit for monitoring
the fuel level in vehicles.
It gives a...
Here is a simple circuit for monitoring
the fuel level in vehicles.
It gives an audiovisual
indication when the fuel level drops
alarmingly below the reserve level,
helping you to avoid running out of
petrol on the way.
- 2022-02-14 03:04:47下载
- 积分:1