数字调幅广播digital radio mondiale对pc声卡的驱动
上传时间: 2013-12-29
上传用户:aeiouetla
FIR Filter Coefficient Design Examples For the AFEDRI8201 in Digital Radio
标签: Coefficient Examples Digital AFEDRI
上传时间: 2013-12-19
上传用户:franktu
Fpga Implementation Of Digital Timing Recovery In Software Radio Receiver
标签: Implementation Recovery Receiver Software
上传时间: 2015-05-10
上传用户:talenthn
he LPC932 can be used to create a Pulse Width Modulated PWM signal. That s an analog signal, with only 2 discrete levels, for example 0V and 5V and a constant period. The current value of this signal at a certain poiTnt of time is proportional to its Duty Cycle. That s the High Time during one period divided by the period. It can also be calculated as the average value during a particular period. That means after low pass filtering, (e.g. RC circuit) the signal becomes analog, with an actual value controlled by the microcontroller. The PWM functionality enables the LPC932 to control for example the speed of DC motors or the brightness of electric lighting.
标签: signal Modulated analog create
上传时间: 2015-05-14
上传用户:CHINA526
Analog公司的ADSP_BF532上面实现以太网接口的源码
上传时间: 2013-12-30
上传用户:liglechongchong
Digital Audio Effects(数字音效处理)dsp开发数值运算方面经典c代码,包括:lowpass reverberator、plain reverberator 等5种处理
上传时间: 2015-05-20
上传用户:lps11188
The Audio File Library provides a uniform programming interface to standard digital audio file formats. This library allows the processing of audio data to and from audio files of many common formats (currently AIFF, AIFF-C, WAVE, NeXT/Sun .snd/.au, IRCAM, AVR, Amiga IFF/8SVX, and NIST SPHERE). The library also supports compression (currently G.711 mu-law and A-law and IMA and MS ADPCM) as well as PCM formats of all flavors (signed and unsigned integer, single- and double-precision floating point).
标签: programming interface provides standard
上传时间: 2014-12-06
上传用户:a6697238
AVR Secure Digital Card and Multimedia card sample code
标签: Multimedia Digital Secure sample
上传时间: 2013-12-24
上传用户:wcl168881111111
ITU-T Recommendation V.90 98年9月版本 A DIGITAL MODEM AND ANALOGUE MODEM PAIR FOR USE ON THE PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) AT DATA SIGNALLING RATES OF UP TO 56 000 bit/s DOWNSTREAM AND UP TO 33 600 bit/s UPSTREAM
标签: MODEM Recommendation ANALOGUE DIGITAL
上传时间: 2014-01-17
上传用户:hn891122
Compressing Digital Video 数字视频压缩文档,仅供参考
标签: Compressing Digital Video 数字
上传时间: 2013-12-19
上传用户:rocketrevenge