Simplified multi-output digital to analog converte 优质文献 相似文献 参考文献Luminance response calibration using multiple display channels device usually requires that the display values be transformed and converted to a video signal using a 10 or 12 bit digital to analogue converter (DAC)... MJ ...
bit digital video data signals to analogue form wherein the video data signals are in three formats, namely, standard definition, progressive scan and high definition formats, which permits a relatively low order analogue reconstruction filter to be used for filtering the analogue form of the ...
Subtractor-amplifier circuit for a cascade analog-digital converter in an analogue to digital converter (adc) in cascade, one can (1) determines the bits of higher weight. in order to determine the bits of lower weight, a second can (4), the difference between the input analog signal (ve...
A method and apparatus are described for modifying an analogue video signal to impair its conversion to a digital signal by an analogue to digital converter. The resulting modified signal may prevent the operation of the analogue to digi... ...
Application, Practical, Experimental/ analogue-digital conversion counting circuits image sensors random noise readout electronics/ digital pixel image sensor real-time readout analog video signals operating clock standard TV analog-to-digital converter pulse counter signal processing circuit 2D image operatin...
1 and also to a digital to analogue converter (not shown) from whence it passes to a delay unit 22 which brings the waveform (a) into time synchronism with the correction signal (g) at adder 21. Output 01 consists of a pulse occurring whenever there is any change in the numerical ...
Analogue-to-digital and digital-toanalogue converters. NIPPON ELECTRIC CO. Ltd. April 10, 1964 [April 12, 1963], No. 14879/64. Heading G4H. A digital-to-analogue converter with a non- linear companding characteristic comprises... OHASHI YASUTAKA - US 被引量: 10发表: 1967年 Phase ...
A 400-MS/s 12-bit current-steering D/A converter This paper presents a 400-MS/s 12-bit CMOS current-steering digital-to-analog converter (DAC). The proposed DAC adapts 6+2+4 segmented architecture and a m... Wang Shaopeng (王少鹏),Ren Yannan (任彦楠),Li Fule (李福乐),... - 《...
Clinical study of a digital vs an analogue hearing aid Digital signal processing in hearing instruments has brought new perspectives to the compensation of hearing impairment and may result in alleviation of th... M Bille,AM Jensen,E Kjærbøl,... - 《Scandinavian Audiology》 被引量: 14发...
展开 关键词: AWGN analogue-digital conversion broadband networks digital video broadcasting field programmable gate arrays modulation radio receivers satellite communication software radio A/D converter 会议时间: 2007 被引量: 14 收藏 引用 批量引用 报错 分享 全部...