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EthernetSpeaker
- The Ethernet Speaker (ES) system presented in this paper can be thought of as a distributed audio amplifier and speakers, it does not “play” any particular format,but rather relies on off-the-shelf audio applications (e.g.,mpg123 player, Real Audio p
fasheng2
- 控制实验平台上的扬声器发声，作为报警或伴音信号 -Control experiment platform speaker voice or audio signal as a warning
ISD1730
- ISD1700系列芯片是华邦公司新推出的单片优质语音录放电路，该芯 片提供多项新功能， 包括内置专利的多信息管理系统， 新信息提示 （vAlert） , 双运作模式（独立&嵌入式） ，以及可定制的信息操作指示音效。芯片内部 包含有自动增益控制、麦克风前置扩大器、扬声器驱动线路、振荡器与内 存等的全方位整合系统功能。-ISD1700 series chip is Winbond' s new single-chip high-quality voice recording c
speechfeaextra1
- Short introduction to speech feature extraction code: Step 1: Create speech features: If you have a one stereo file with each speaker in one channel use: features = speech_features_stereo( demo.wav ) If you are using several mo
IISDD1420P[11S
- ISD1420为美国ISD公司出品的优质单片语音录放电路，由振荡器、语音存储单元、前置放大器、自动增益控制电路、抗干扰滤波器、输出放大器组成。一个最小的录放系统仅由一个麦克风、一个喇叭、两个按钮、一个个个电源、少数电阻电容组成。录音内容存入永久存储单元，提供零功率信息存储，这个独一无二的方法是借助于美国ISD公司的专利——直接模拟存储技术（DAST TM）实现的。运用它，语音与音频信号被直接存储，以 -The ISD1420 United States ISD produced high-q
TWOTIGER
- 8253用定时器2来产生896Hz的音频信号使喇叭发声，我们可以改变定时器2的计数值来改变声音频率，通过发声的延时程序来获得时间长短不同的声音，于是就可以通过编程；来获得声调（频率）和节奏（延时长短），使计算机演奏出乐曲来。-8253 with a 896Hz timer 2 to generate the audio signal to the speaker sound, we can change the timer 2 count to change the sound frequenc
sampleaudio
- Sample source file to read audio buffer from mic to speaker on windows platform.
fenpinqi
- 模拟分频器是音箱内的一种电路装置，用以将输入的模拟音频信号分离成高音、中音、低音等不同部分，然后分别送入相应的高、中、低音喇叭单元中重放。之所以这样做，是因为任何单一的喇叭都不可能完美的将声音的各个频段完整的重放出来。-The analog divider speakers within a circuit device to the input analog audio signal is separated into different parts of the treble, alto,
10.1.1.131.2279
- complete annotation of the AVICAR corpus. Also, the corpora will be used for audio-visual speech recognition, speech detection, speaker identification and other future research.
other_features
- these are two audio features , LPC whith cepstral coefficients this a feature for speech recognition and speaker recognition , and other feature named zcr for calculate the change of the sing ( + or - ) of the signal.
123dadas123
- these are two audio features , LPC whith cepstral coefficients this a feature for speech recognition and speaker recognition , and other feature named zcr for calculate the change of the sing ( + or - ) of the signal.
123dadas123asdas
- these are two audio features , LPC whith cepstral coefficients this a feature for speech recognition and speaker recognition , and other feature named zcr for calculate the change of the sing ( + or - ) of the signal.
EDAvhdl
- （1）抢答器可容纳四组选手，并为每组选手设置一个按钮供抢答者使用； 为主持人设置一个控制按钮，用来控制系统清零（组别显示数码管灭灯）和抢答开始。 （2）电路具有对第一抢答信号的锁存、鉴别和显示等功能。在主持人将系统复位并发出抢答指令后，提示抢答开始，计时显示器显示初始时间并开始倒计时，若参赛选手按下抢答按钮，则该组别的信号立即被锁存，并在组别显示器上显示该组别，同时扬声器也给出音响提示，此时，电路具备自锁功能，使其他抢答按钮不起作用。 （3）主持人对抢答结果进行确认，给出倒计时计数
VHDL
- （1）抢答器可容纳四组选手，并为每组选手设置一个按钮供抢答者使用； 为主持人设置一个控制按钮，用来控制系统清零（组别显示数码管灭灯）和抢答开始。 （2）电路具有对第一抢答信号的锁存、鉴别和显示等功能。在主持人将系统复位并发出抢答指令后，提示抢答开始，计时显示器显示初始时间并开始倒计时，若参赛选手按下抢答按钮，则该组别的信号立即被锁存，并在组别显示器上显示该组别，同时扬声器也给出音响提示，此时，电路具备自锁功能，使其他抢答按钮不起作用。 （3）主持人对抢答结果进行确认，给出倒计时计数允许信
audioinput
- 声音输入输出VB从麦克风读取声音再从音箱发出来，一此音频输入，音频输出，格式质量，声卡选择，音频输入缓冲区等系统操作的代码文件，为Vb编写音频处理程序作参考 -Voice input and output sound from VB to read from the speaker to the microphone and then send the code document this audio input, audio output, format quality, sound choi
ToneGenerator
- This class provides methods to play DTMF tones (ITU-T Recommendation Q.23), call supervisory tones (3GPP TS 22.001, CEPT) and proprietary tones (3GPP TS 31.111). Depending on call state and routing options, tones are mixed to the downlink audio or ou
Untitled-(4)
- 收音机的原理是把从天线接受到的高频信号，经检波还原成音频信号，送到扬声器变成音波把接收到的电台高频信号，用一个变频级电路将它转化为频率固定的中频信号，然后再对这个中频信号进行多级放大，再检波，低放。由于不同频率的无线电波用途较广、接受的-The principle is the radio frequency signal received from the antenna, the reduction by the detector into an audio signal to the
00
- Boomer 音频放大器、 AB及D类喇叭放大器、耳机放大器各类定时器 低压电器开关-Boomer audio amplifiers, AB and Class D speaker amplifiers, headphone amplifier all kinds of low-voltage electrical timer switch
a2dp
- BT device into audio file and transfer to speaker will play.
matlab_shuziyinxiao
- 基于matlab的数字音效处理器，具有语者识别，八段数字均衡器-Matlab-based digital audio processor with speaker identification, eight digital equalizer