Essays about: "DSP structure"

Showing result 1 - 5 of 14 essays containing the words DSP structure.

  1. 1. Design of auxiliary communication for audio between computers and DSPs : Programming and optimization of computational resources

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Eriksson Janze Oscar; [2023]
    Keywords : DSP; Audio-communication; Auxiliary; AUX; phone connector; USB-audio; STM32; ADC; AD-converter; filterbank; hearing aid; signalprocessor; ljudkommunikation; ljudkabel; AUX; USB-ljud; STM32; hjälpmedel; ADC; analog-till-digital-omvandlare;

    Abstract : This thesis report is about designing a prototype and establishing audio communication between a computer and Digital Signal Processor (DSP) using two preamp circuits using both auxiliary and USB connection. The paper gives the reader an overview on how audio is transmitted from a computer, through the system and to the desired output. READ MORE

  3. 2. Evaluation of high-level synthesis tools for generation of Verilog code from MATLAB based environments

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Carl Bäck; [2020]
    Keywords : HLS; System Generator for DSP; Histogram; Xilinx Zynq UltraScale ; FPGA design workflow; Hardware Description Language Coder; HDL Coder; Field Programmable Gate Arrays; Image processing;

    Abstract : FPGAs are of interest in the signal processing domain as they provide the opportunity to run algorithms at very high speed. One possible use case is to sort incoming data in a measurement system, using e.g. a histogram method. READ MORE

  4. 3. Performance Evaluation of MathWorks HDL Coder as a Vendor Independent DFE Generation

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Elisabeth Pongratz; Roshan Cherian John; [2019]
    Keywords : MATLAB; Simulink; HDL Coder; XSG; DSPB; Technology and Engineering;

    Abstract : This thesis aims to evaluate MathWorks HDL (Hardware Descriptive Language) Coder and compare the results with designs produced by its vendor dependent counterparts. The focus is mainly on evaluate the design effort needed to close timing and to get optimal resource mapping for a selected design. READ MORE

  5. 4. Optimisation of linear algebra software implementation on a DSP architecture

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Marion Bellefin; [2017]
    Keywords : ;

    Abstract : The speed and precision of linear algebra algorithms are determining factors for the performance of wireless networks. How these algorithms are implemented is therefore critical. Even though they can be implemented with specialised hardware components, a software implementation of these functions can be preferable for its flexibility. READ MORE

  6. 5. Distortion Cancellation in Time Interleaved ADCs

    University essay from Linköpings universitet/Elektroniska Kretsar och System

    Author : Naga Thejus Sambasivan Mruthyunjaya; [2015]
    Keywords : Time-Interleaved ADC; Post correction; Blind calibration; Harmonics cancellation; Mismatch analysis; Linearisation;

    Abstract : Time-Interleaved Analog to Digital Converters (TI ADC) consist of several individual sub-converters operating at a lower sampling rate, working in parallel, and in a circular loop. Thereby, they are increasing the sampling rate without compromising on the resolution during conversion, at high sampling rates. READ MORE