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嵌入式Linux 基于UClinux系统下
基于UClinux系统下,codec:silicon3215 3210 驱动源码!
语音压缩 3rd Generation Partnership Project Technical Specification Group Services and System Aspects ANS
3rd Generation Partnership Project
Technical Specification Group Services and System Aspects
ANSI-C code for the Fixed-point
Extended AMR - Wideband (AMR-WB+) codec
(Release 7)
VHDL/FPGA/Verilog This project features a full-hardware sound compressor using the well known algorithm: IMA ADPCM.
This project features a full-hardware sound compressor using the well known algorithm: IMA ADPCM.
The core acts as a slave WISHBONE device.
The output is perfectly compatible with any sound player with the IMA ADPCM codec (included by default in every Windows). Includes a testbench that takes an u ...
微处理器开发 The OpenMAX DL (Development Layer) APIs contain a comprehensive set of audio, video, signal processi
The OpenMAX DL (Development Layer) APIs contain a comprehensive set of audio, video, signal processing function primitives which can be implemented and optimized on various CPUs and hardware engines and then used for accelerated codec functionality. API functions target key algorithms in such codecs ...
系统设计方案 Carrier Board for Gumstix Verdex Pro. Has 2 - 30A motor drivers for robotic loco motion PIC micro
Carrier Board for Gumstix Verdex Pro.
Has 2 - 30A motor drivers for robotic loco motion
PIC micro handles motion control.
USB host signals.
USB console connector
AC97 audio CODEC
Exapnsion headers for PIC micro.
加密解密 commons-codec-1.10-bin
项目中用来处理常用的编码方法的工具类包
论文 基于频率插值的4.0kbps 语音编码器的性能和设计(英文)
The 4.0 kbit/s speech codec described in this paper is based on a
Frequency Domain Interpolative (FDI) coding technique, which
belongs to the class of prototype waveform Interpolation (PWI)
coding techniques. The codec also has an integrated voice
activity detector (VAD) and a noise reduction capabi ...
技术资料 华为P8手机主板线路图,所有的电路图设计
该文件包括了华为P8手机所有的电路图设计,其中主基板部分包括了片上电源模块和电源管理模块,SOC各个外设接口部分,eMMC和DDR3,LCD,USB,Camera,Codec,Audio/Speaker,SIM Card,FPC 接口以及headphone等等,而调制解调器部分则包括了RF 接口,RF Transceiver,RF ANT Tunner,BW/WLAN/FM/NFC,GPS,RF PA等等部分,各个子 ...
技术资料 基于炬芯(Actions) ATS2819的TWS蓝牙音箱方案
ATS2819/ATS2819P标准应用方案主要分为以下功能模块:Power Supply,BlueTooth,Audio Input/Output(包括codec、I2C、SPDIF),FM Receiver,disaplay(LED&LCD),USB,SPI NOR Flash Memory,SD/MMC/MS Card等。1.2原理图设计总体原则1原理图设计需要按照方案规格的要求实现各项硬件功能,尽量避免功能模块相互间的资源 ...
技术资料 国产codec x-power AC101 用户指南
This documentation is the original work and copyrighted property of X-Powers. Reproduction in whole orin part must obtain the written approval of X-Powers and give clear acknowledgement to the copyrightowner.