搜索资源列表
PT2323PT2322
- 簡介 PT2323 是特別為6CH 家庭劇院音響系統所設計的音響用輸入選擇器，並且內建2CH~6CH 轉換 器，可以直接將傳統立體聲2CH 信號轉換成為模擬6CH 信號，使用I2C 控制介面。單電源9V 供 應電壓，低成本及極佳的性能表現(THD<0.005 Typ)，適合任何高性能的6CH 音響系統之應用。 特色 l 供應電源：9V l 提供4 組立體聲及一組6CH 輸入端 l 內建2CH~6CH 轉換器和副低頻低通濾波器 l 最大輸入電壓可達3.75Vr
ARAC
- 语音识别中的语音信号特征提取和选择是关系到语音识别模型性能的一个重要问题。音信号的特征提取是解决时域信号的数字表问题，特征选择则是在多个特征中选择有的特征为后继的模式划分部分提供数据。-Speech recognition in speech signal feature extraction and selection in relation to the performance of speech recognition model of an important issue. Audio
4.ARMLinux
- 本文讨论了基于ARM的嵌入式Linux的音频播放器。使用了以三星S3C2410芯片为CPU的ARM9 开发板。于主机上建立交叉编译环境,对嵌入式压缩内核进行编译调试,通过串口移植了Bootloader、嵌入式 Linux内核和文件系统到开发板上。从网络获取应用程序源代码,对音频播放器源代码经过交叉编译和调试并 下载到目标机开发板上进行进一步调试。最终成功实现了播放音频的功能,结合其他设备,成为具有功率放大 器功能的嵌入式音频播放器,且可进一步在其上开发视频播放和其他网络功能。
patieVIII
- BlueCore7 is a single-chip radio and baseband IC range for Bluetooth 2.4GHz systems including enhanced data rates (EDR) to 3Mbits/s. It includes an integrated FM transmitter and receiver with stereo audio input and output stages, Bluetooth low en
vm
- Owing to the broad application value of audio watermarking in remote transmission and mobile extraction, it is very important to study watermarking approaches against A/D and D/A conversion. Based on wavelet decomposition and cepstrum technol
amorph
- Owing to the broad application value of audio watermarking in remote transmission and mobile extraction, it is very important to study watermarking approaches against A/D and D/A conversion. Based on wavelet decomposition and cepstrum technol
vm2
- Owing to the broad application value of audio watermarking in remote transmission and mobile extraction, it is very important to study watermarking approaches against A/D and D/A conversion. Based on wavelet decomposition and cepstrum technol
mediastreamer
- Mediastreamer开发手册 Mediastreamer is a library written in C that allows you to create and run audio and video streams. It is designed for any kind of voice over IP applications. It features RTP connectivity, audio codecs (Speex, iLBC, G711, GSM), vi
Embedded-Media-Player-Based-on-Qt
- 本文以无线多媒体终端项目的需求为背景，提出了一种适用于嵌入式系统的媒体播放 器架构设计方案。论文给出了一种嵌入式系统中音视频同步的解决方案，有效的提高了嵌入 式媒体播放器软件的音视频同步性能，在此基础上设计并实现了基于 Linux/Qt 的嵌入式媒 体播放器，实现了基于 Qt 的嵌入式媒体播放器系统。 - In this thesis, based on the requirement of wireless multimedia terminal system, through
Content-based-Identification-of-Audio-Material-Us
- Along with investigating similarity metrics between audio material, the topic of robust matching of pairs of audio content has gained wide interest recently. In particular, if this matching process is carried out using a compact representation
DirectShow-Introduction
- DirectShow开发快速入门之慨述，主要介绍各部分功能及简单应用，可进行初级的音视频开发。-DirectShow development Quick Start money above, introduces some of the features and simple, can be the primary audio and video development.
about-MPEG-7-audio-features
- Research paper Adventures in Standardization, or, how we learned to stop worrying and love MPEG-7
MT5931_Data_Sheet_v0_12
- T5931提供最好的和最方便的连接功能。MT5931实现 先进和成熟的广播算法和硬件机制共存。增强 总体质量同步语音、数据和音频/视频传输手机和平板电脑 电脑可以实现。小尺寸和低功耗降低PCB布局区域。的 软件包使Android操作系统上的所有高级无线功能。-MT5931 provides the best and most convenient connectivity functions. MT5931 implements advanced and sophistica
plotBandTime_Sound
- 改程序能将从音频文件中提取到的特征，分别画在8个频段的幅度-时间图上-The magnitude of change program can extract audio files from the features were painted in eight bands- time graph
Zynq-Mini-ITX-Rev-E
- Zynq Mini-ITX 单芯片可编程SOC(ARM+FPGA)开发板电路原理图 -Zynq Mini-ITX Development Board Schematics the Zynq Mini-ITX development board features 2 GB DDR3 SDRAM, PCIe Gen2 x16 Root Complex slot (x4 electrical), SATA-III interface, SFP interface, QSPI Flash me
PT2322
- PT2322 is a 6-Channel Audio Processor IC utilizing CMOS Technology specially designed for audio applications. 6-channel individual input, 6-channel master volume control, 6-channel individual volume trim control, 3-band tone control (treble, middle,
0alaya-cheikh2004
- Query by content, or content-based retri has recently been proposed as an alternative to text-based retri for media such as images, video and audio. Text-based retri is no longer appropriate for indexing such media, for several reasons. Firstly