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Description: 基于ARM7TDMI的SoC片内AC97模块和片外CODEC-UCB1400，采用ITU-T的G.721算法设计语音处理系统 提出一种基于低端RISC核的语音系统设计方案。该方案结合SoC的片内eSRAM模块进行性能优化；通过在流片后的实际样机上验证，编码速率为19.88 KB/s，解码速率为22.68 KB/s，达到了语音实时性要求。-ARM7TDMI-based SoC chip AC97 module and off-chip CODEC-mated 00. using the ITU-T G.721 algorithm design voice processing system based on a low-end RISC-nuclear voice EC design. The solutions combine SoC chip modules eSRAM performance optimization; Flow-through in the actual prototype tested, coding rate of 19.88 KB / s and decoding rate of 22.68 KB / s achieve real-time voice requirements.
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Author: 李瑶 |
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Description: 基于ARM7TDMI的SoC片内AC97模块和片外CODEC-UCB1400，采用ITU-T的G.721算法设计语音处理系统 提出一种基于低端RISC核的语音系统设计方案。该方案结合SoC的片内eSRAM模块进行性能优化；通过在流片后的实际样机上验证，编码速率为19.88 KB/s，解码速率为22.68 KB/s，达到了语音实时性要求。-ARM7TDMI-based SoC chip AC97 module and off-chip CODEC-mated 00. using the ITU-T G.721 algorithm design voice processing system based on a low-end RISC-nuclear voice EC design. The solutions combine SoC chip modules eSRAM performance optimization; Flow-through in the actual prototype tested, coding rate of 19.88 KB/s and decoding rate of 22.68 KB/s achieve real-time voice requirements.
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Size: 980992 |
Author: 李瑶 |
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Description: techical reference manual for ARM7TDMI-S
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Size: 955392 |
Author: beca |
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Description: ld Energy Detection
Very useful document, helpful, En
University of Electronic Science
Thinking of joining the party 13
Introduction HID report descripto
ARM7TDMI core technical reference
SystemView system design and simu
This book: It is written by Mr. C
plus whole directory "Linux
Huawei engineers manual, in the d
Tienhsiang company msp430LT-1B de
Overall introduction bunches of m
SMALL RTOS
Neural network toolbox and a numb
driver development experience hig
H264 standard graphic detail! ! !
Linux Device Driver for the third
UNDERSTANDING LINUX KERNEL
linux device drivers the latest v
[Oppenheim] digital signal proces
Samsung s3c2410 chip Chinese manu
Qualcomm BREW platform training t
"And H.264 MPEG-4 Video Comp
This paper describes a platform e
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© 2004-2010 pudn.com
Close -ld Energy Detection
Very useful document, helpful, En
University of Electronic Science
Thinking of joining the party 13
Introduction HID report descripto
ARM7TDMI core technical reference
SystemView system design and simu
This book: It is written by Mr. C
plus whole directory "Linux
Huawei engineers manual, in the d
Tienhsiang company msp430LT-1B de
Overall introduction bunches of m
SMALL RTOS
Neural network toolbox and a numb
driver development experience hig
H264 standard graphic detail! ! !
Linux Device Driver for the third
UNDERSTANDING LINUX KERNEL
linux device drivers the latest v
[Oppenheim] digital signal proces
Samsung s3c2410 chip Chinese manu
Qualcomm BREW platform training t
"And H.264 MPEG-4 Video Comp
This paper describes a platform e
Mailto US | Copyright Complaints
© 2004-2010 pudn.com
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Author: Braddy |
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