Digital signal processor

This paper proposes an novel simple anti-bias modulation technique for single phase Dual-Active-Bridge DC/DC converters. When a pulsating load occurs, the control efforts of the controller lead to sudden changes in the phase shift. In turn, this cause a momentary unbalance in the positive and negative volt-second product of the transformer.

9p vibranson 30-11-2023 10 5   Download

Ebook "Digital systems and applications" includes content: Computer architecture and design, system design, architectures for low power, performance evaluation, embedded systems on chips, embedded processor applications, an overview of soc buses, digital signal processing, digital filter design, audio signal processing,...and other contents.

993p haojiubujain07 20-09-2023 9 4   Download

This paper presents the analysis, design, and implementation of a back-to-back converter based active voltage conditioner for low voltage (LV) distribution grids to compensate short-term voltage sags or swells. The proposed voltage regulator contains an indirect AC/DC/AC converter and uses linear control associated with the pulse width modulation technique

8p spiritedaway36 28-11-2021 9 1   Download

The document Processing Fundamentals and applications Digital signal present the content: introduction to digital signal processing, signal sampling and quantization, digital signals and systems, discrete fourier transform and signal spectrum, the Z-transform, digital signal processing systems, basic filtering types, and digital filter realizations, finite impulse response filter design, infinite impulse response filter design, hardware and software for digital signal processors, adaptive filters and applications, waveform quantization and compression, subband- and wavelet-based coding, ima...

893p cao_duy_son 15-08-2019 49 7   Download

The document Processing signal digital audio present the content: digital transmission systems, audio components at home, signal quantization, spectrum shaping of quantization, number representation, AD/DA conversion, delta-sigma modulation, ad converters, audio processing systems, digital signal processors, multi-processor systems, digital audio interfaces, equalizers, recursive audio filters, nonrecursive audio filters, room simulation, early reflections, subsequent reverberation, dynamic range control, dynamic behavior, realization aspects, sampling rate conversion, audio coding...

334p cao_duy_son 15-08-2019 55 5   Download

This paper aims to present a design of low-cost system able to continuously record rheoencephalography signal using bioimpedance method. This REG system comprises of main components such as: voltage-controlled current source (VCCS), signal recorder, AM demodulator, analog-to-digital converter, digital signal processor, and signal displayer.

7p visasuke2711 25-04-2019 19 0   Download

Trong chương 7 này sẽ giới thiệu cho người học một số bộ vi xử lý trên thực tế như: General purpose microprocessors, microcontrollers, digital signal processors. Mời các bạn cùng tham khảo để nắm bắt nội dung chi tiết.

109p namthangtinhlang_04 15-11-2015 94 7   Download

Digital signal processing is currently in a period of rapid growth caused by recent advances inVLSI technology. This is especially true of three areas of optimum signal pro- cessing; namely, real-time adaptive signal processing, eigenvector methods of spectrum estimation, and parallel processor implementations of optimum filtering and prediction algorithms. In this edition the book has been brought up to date by increasing the emphasis on the above areas and including several new developments.

392p namde01 11-04-2013 60 6   Download

General purpose microprocessors Intel 80x86 Xu hướng phát triển Microcontrollers Vi điều khiển của Motorola Họ vi điều khiển 8051 Họ vi điều khiển AVR PSOC Xu hướng phát triển Digital signal processors Texas Instruments Motorola Philips Xu hướng phát triển

93p lqvang02 02-02-2013 54 7   Download

This book is a tutorial on digital techniques for waveform generation, digital filters, and digital signal processing tools and techniques. The typical chapter begins with some theoretical material followed by working examples and experiments using the TMS320C6713-based DSPStarter Kit (DSK). The C6713 DSK is TI's newest signal processor based on the C6x processor (replacing the C6711 DSK).

543p loi09dt1 27-01-2013 128 25   Download

Sound cards are responsible for transforming bits stored in an audio file into music, sound effects, and narrations Digital signal processor

53p trada85 18-01-2013 55 3   Download

In this paper, the five-band notch filter was designed using MATLAB and implemented by the floating-point digital signal processor TMS320C6711 based on TI's DSP starter kit (DSK) board connected to the parallel port of the PC through the DB25 cable included with the DSK package. The original segment of symphony orchestra corrupted two undesired sinusoids at frequencies of 750Hz and 1750Hz is conduced to input of DSK to produce the corrupted input signal which is saved in the wave file (Corrupthandel.wav) for the digital signal processor. ...

8p tuanlocmuido 19-12-2012 58 2   Download

My first contact with speech coding was in 1993 when I was a Field Application Engineer at Texas Instruments, Inc. Soon after joining the company I was assigned to design a demo prototype for the digital telephone answering device project. Initially I was in charge of hardware including circuit design and printed circuit board layout. The core of the board consisted of a microcontroller sending commands to a mixed signal processor, where all the signal processing tasks— including speech coding—were performed.

578p camchuong_1 04-12-2012 78 7   Download

Cấu trúc cơ sở của hệ thống ĐK số.Khâu ĐC: sử dụng vi xử lý (microprocessor: μP), vi điều khiển (microcontroller: μC) hoặc vi xử lý tín hiệu (digital signal processor: DSP) • Khâu DAC: có thể không tồn tại một cách tường minh, mà ẩn dưới dạng thiết bị có chức năng DA. Ví dụ: khâu điều chế vector điện áp (khi điều khiển digital động cơ ba pha) • Khâu ADC: thường sử dụng khi đo đạc giá trị thực của đại lượng ra (ví dụ: đo dòng). Đôi khi tồn tại dưới dạng khác như: đo tốc độ quay bằng IE...

116p tvq_pro 03-11-2012 303 55   Download

Which ICT device or system is being used in the examples below? Choose from the drop-down menu. 1 A: This sounds great, doesn’t it? The signal’s really clear. B: Can you still get all of your favourite stations? 2 A: This is so frustrating! Why can’t he just email me instead? Has he not heard of modern technology? B: I know, I know. But he doesn’t have the image in digital format, and he needs you to see what it looks like. This is the quickest way. 3 In 200 metres, turn right and then left. 4...

1p duongth03 13-10-2012 247 8   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Floating-to-Fixed-Point Conversion for Digital Signal Processors

19p dauphong20 11-03-2012 53 3   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Bit Manipulation Accelerator for Communication Systems Digital Signal Processor

9p dauphong20 11-03-2012 41 3   Download

EURASIP Journal on Applied Signal Processing 2003:13, 1346–1354 c 2003 Hindawi Publishing Corporation Design of Application-Specific Instructions and Hardware Accelerator for Reed-Solomon Codecs Jung H. Lee School of Electrical and Computer Engineering, Ajou University, San 5, Wonchun-Dong, Paldal-Gu, Suwon 442-749, Korea Email: junghoo@ajou.ac.kr Jaesung Lee Computer System Department, Electronics and Telecommunications Research Institute, 161 Gajeong-Dong, Yuseong-Gu, Taejon 305-350, Korea Email: ljshhide@etri.re.kr Myung H.

9p sting12 10-03-2012 39 3   Download

Mô hình tín hiệu và hệ thống 1.1 Cấu trúc cơ sở của hệ thống ĐK số • Khâu ĐC: sử dụng vi xử lý (microprocessor: μP), vi điều khiển (microcontroller: μC) hoặc vi xử lý tín hiệu (digital signal processor: DSP) • Khâu DAC: có thể không tồn tại một cách tường minh, mà ẩn dưới dạng thiết bị có chức năng DA. Ví dụ: khâu điều chế vector điện áp (khi điều khiển digital động cơ ba pha)

21p vitconsieuquay 19-08-2011 138 25   Download

An embedded system is an application that contains at least one programmable computer (typically in the form of a microcontroller, a microprocessor or digital signal processor chip) and which is used by individuals who are, in the main, unaware that the system is computer-based.

321p vanlektmt 27-01-2011 91 22   Download