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Description: 单声道麦克风输入和耳机输出的USB音频编解码器-Mono microphone input and headphone output USB audio codec
Platform: |
Size: 1030144 |
Author: wyde |
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Description: This sample application demonstrates audio capture using DirectShow. The application enables the user to perform the following tasks:
Capture audio to a file.
Select the audio capture device.
View properties on the audio capture device.
Select the sample rate and number of channels (stereo or mono). -This sample application demonstrates audio capture using DirectShow. The application enables the user to perform the following tasks: Capture audio to a file. Select the audio capture device. View properties on the audio capture device. Select the sample rate and number of channels (stereo or mono).
Platform: |
Size: 44032 |
Author: 黄文辉 |
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Description: 本人非常支持单片机设计DIY 在这里再次献出小弟的一点心意,下面是使用AT89S52驱动74HC4015,实现1选择8的数据通道切换器,可以在不8个通道出加上不同大小的电阻.可以用来单声道音量的大小控制.
下面作品图是小弟设计的廉价的 基于单片机的毕业设计 ,它还使用了无线接收发送模块,通过使用手上的遥控器能控制音量的大小,还加了一块HCF4052用于输入音道的选择,支持思路音频信号的输入,一路音频信号的输出:
-I very much support the single-chip design DIY here again gave a little boy s mind is to use the following AT89S52 drive 74HC4015, to achieve a choice of 8 switches the data channel, you can not add the 8-channel resistance of different sizes. Can used to the size of mono volume control. The following work plan is designed小弟cheap graduation based on single-chip design, it uses the wireless receiver send module, through the use of the hands of the remote control can control the volume size, but also Add a piece of HCF4052 Road for the importation of sound choices, to support the idea of audio signal input, the output audio signal all the way:
Platform: |
Size: 45056 |
Author: 彬 |
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Description: 本人非常支持单片机设计DIY 在这里再次献出小弟的一点心意,下面是使用AT89S52驱动74HC4015,实现1选择8的数据通道切换器,可以在不8个通道出加上不同大小的电阻.可以用来单声道音量的大小控制.
下面作品图是小弟设计的廉价的 基于单片机的毕业设计 ,它还使用了无线接收发送模块,通过使用手上的遥控器能控制音量的大小,还加了一块HCF4052用于输入音道的选择,支持思路音频信号的输入,一路音频信号的输出:
-I very much support the single-chip design DIY here again gave a little boy s mind is to use the following AT89S52 drive 74HC4015, to achieve a choice of 8 switches the data channel, you can not add the 8-channel resistance of different sizes. Can used to the size of mono volume control. The following work plan is designed小弟cheap graduation based on single-chip design, it uses the wireless receiver send module, through the use of the hands of the remote control can control the volume size, but also Add a piece of HCF4052 Road for the importation of sound choices, to support the idea of audio signal input, the output audio signal all the way:
Platform: |
Size: 84992 |
Author: 彬 |
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Description: 读取wave文件数据播放并显示波形图，其中分单声道跟双声道。开始要有过滤处理-Play wave file data read and display the waveform diagram, in which with the dual-channel mono. Filtration treatment must be started
Platform: |
Size: 3417088 |
Author: Ac |
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Description: 数字的语音识别matlab程序
训练及识别数据太大,少量上传一点,大家可以用COOLEDIT等软件仿照自己制作.(*.wav文件采样率8000,单声道,采样精度16位,16bit Motorola PCM,*.lab文件存的是语音的起止点和语音内容). -Digit speech recognition matlab program too much training and recognition data, a small amount of upload that you can use software such as CoolEdit modeled to produce their own. (*. Wav file sampling rate 8000, mono, 16-bit sampling precision, 16bit Motorola PCM,*. lab files maintained by the beginning and ending points of speech and voice content).
Platform: |
Size: 314368 |
Author: er |
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Description: TI DM6446 EVM 串口下载程序
使用环境：windows dos环境或者linux
使用前需安装mono
-TI DM6446 EVM serial download the use of the environment: windows dos or linux environment need to install mono before using
Platform: |
Size: 252928 |
Author: alex |
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Description: 1、 支持实时声音采集，保存格式可以为WAV或MP3
2、 支持实时电平显示。
3、 支持音量大小侦测。
4、 支持采样频率（44100，22050，11025，8000等），声道（单，双）的选择。
5、 支持声卡的选择，当有多块声卡时，可以容易选择一块声卡。
6、 支持编程语言：DELPHI，VC，VB，CB，VFP，PB等编程语言。
7、 音质,品质绝佳，行内领先技术。
-1, supports real-time voice of the collection, preservation format can be WAV or MP3 2, supports real-time-level display. 3, to support the size of the detection volume. 4, support the sampling frequency (44100,22050,11025,8000, etc.), mono (single, double) choice. 5, support the choice of sound card, when the number of pieces of sound card, you can easily select a sound card. 6, support for programming languages: DELPHI, VC, VB, CB, VFP, PB and other programming languages. 7, sound quality, excellent-quality, leading technology firms.
Platform: |
Size: 754688 |
Author: mdsong |
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Description: Matlab计算信噪比,单声道，双声道均可，公式准确程序清晰-Matlab calculation of signal to noise ratio, mono, dual-channel may be, the formula clear and accurate procedures
Platform: |
Size: 2048 |
Author: 沈圆圆 |
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Description: BlueLab 3.5.2 单声道耳机源码-Mono earpiece BlueLab 3.5.2 source
Platform: |
Size: 253952 |
Author: freebirds |
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Description: 通过编程实现音频信号的实时获取，单声道、16KHz采样率、16bit量化，录音时长为10秒，保存为.wav格式的音频文件。-Implementation through the programming of real-time audio signal acquisition, mono, 16KHz sampling rate, 16bit quantization, recording length of 10 seconds, save it as. Wav format audio file.
Platform: |
Size: 115712 |
Author: Mr zhang |
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Description: agsXMPP is a SDK for the eXtensible Messaging and Presence Protocol (XMPP) protocol written in managed C# dedicated to .NET and Mono technologies. The SDK is released as open source under a dual license.
Platform: |
Size: 428032 |
Author: 111111 |
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Description: A GUI file that permit play wav files, but with someones tips such as echo, reverse function, player mono function, fast play, slow play,etc-A GUI file that permit play wav files, but with someones tips such as echo, reverse function, player mono function, fast play, slow play,etc
Platform: |
Size: 2056192 |
Author: Ogeid |
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Description: 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 uncompressed PCM 16 bits Mono WAV file and outputs an IMA ADPCM compressed WAV file.
Compression ratio is fixed for IMA-ADPCM, being 4:1.
PLEASE NOTICE THAT THIS CORE IS LICENSED UNDER http://creativecommons.org/licenses/by-nc-sa/3.0/ (Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported). That means you may use it only for NON-COMMERCIAL purposes.
Platform: |
Size: 23552 |
Author: Arun |
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Description: function [Y,FS,NBITS,OPTS] = mp3read(FILE,N,MONO,DOWNSAMP,DELAY)
MP3READ Read MP3 audio file via use of external binaries.
Y = MP3READ(FILE) reads an mp3-encoded audio file into the
vector Y just like wavread reads a wav-encoded file (one channel
per column). Extension ".mp3" is added if FILE has none.
Also accepts other formats of wavread, such as
Y = MP3READ(FILE,N) to read just the first N sample frames (N
scalar), or the frames from N(1) to N(2) if N is a two-element vector.
Y = MP3READ(FILE,FMT) or Y = mp3read(FILE,N,FMT)
with FMT as native returns int16 samples instead of doubles
FMT can be double for default behavior (to exactly mirror the
syntax of wavread).
-mp3read
Platform: |
Size: 5120 |
Author: 陳聰明 |
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Description: 能够把当前音频设备设置为立体声或者单声道。-To the current audio device is set to stereo or mono.
Platform: |
Size: 39936 |
Author: TianYi |
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Description: 先采集一单声道音频信号（.wav）并用WAVREAD文件采样读取，并对其进行频谱分析。分别用窗函数法和双线性变换法设计低通、高通、带通三种FIR滤波器和IIR滤波器。用M文件使信号通过滤波器并对输出信号进行时域和频域分析。-First acquisition of a mono audio signal (. Wav) files with sampling WAVREAD read, and their spectral analysis. Window function, respectively and the design of bilinear transform low-pass, high pass, band-pass FIR filters and IIR three filters. M document with the signal through the filter and the output signal in time domain and frequency domain analysis.
Platform: |
Size: 197632 |
Author: 宋立泉 |
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Description: 用惯量椭圆法实现轴对称目标的三维姿态测量新方法-Application of Ellipse of Inertia in Measuring the Object′s 3D Pose from Mono-View
Platform: |
Size: 285696 |
Author: ganming |
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Description: 软路由,可以从学校网吧私人使用，用一个旧机器就可以了,没有其它花费-可以从学校网吧私人使用，用一个旧机器就可以了,没有其它花费
Platform: |
Size: 2599936 |
Author: 贺绍兵 |
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Description: function pitchwatch(x,Ts)
Plot the pitch keys.
pitchwatch(x,[Ts])
:: Syntax
The array x is the input signal and Ts is the (optional) sampling period.
Example on use: [x,Fs] = wavread( Hum.wav )
pitchwatch(x,1/Fs)
:: Information
Make your own wav-files with the Windows Sound Recorder. Choose the attributes
PCM 8000Hz, 16bit, Mono when saving the wav-file-function pitchwatch(x,Ts)
Plot the pitch keys.
pitchwatch(x,[Ts])
:: Syntax
The array x is the input signal and Ts is the (optional) sampling period.
Example on use: [x,Fs] = wavread( Hum.wav )
pitchwatch(x,1/Fs)
:: Information
Make your own wav-files with the Windows Sound Recorder. Choose the attributes
PCM 8000Hz, 16bit, Mono when saving the wav-file
Platform: |
Size: 99328 |
Author: michael4u2345 |
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