Paper Review -Hardware Implementation of Real-Time Speech Recognition System using TMS320C6713 DSP

           Real-Time speech recognition system is essential for the hands-free applications, this paper did the hardware implementation of real-time speech recognition system, by two approaches and their performances are evaluated. The first approach uses Mel Filter Banks with Mel Frequency Cepstrum Coefficients (MFCC) as feature input and the second approach uses Cochlear Filter Banks with Zero-crossings (ZC) as feature input for recognition.Recognition systems are implemented on a Texas
Instruments TMS320C6713 floating point digital signal processor.The recognition performance is also studied for different combinations of test and training.The procedure is 1. sampling 2.End point detection 3.MFCC/Cochlear 4.SVM classifier 5.Recognized word.According to authors, The
proposed real-time speech recognition system can be easily employed for various hands-free applications.

Paper- Hardware Implementation of Real-Time Speech Recognition System using TMS320C6713 DSP



Comments

  1. Amol28 April 2017 at 02:31

    This is useful for the smart-home and smart-vehicle cabins

    ReplyDelete
  2. Unknown28 April 2017 at 02:41

    This can be implemented for blind dialing

    ReplyDelete
    Replies
    1. Unknown3 May 2017 at 07:57

      Yes it has been implemented for blind dialing

      Delete
  3. Unknown28 April 2017 at 04:51

    Correlation algorithm is required to check the degree of similarity

    ReplyDelete
    Replies
    1. Unknown3 May 2017 at 07:58

      Yes and Convolution gives the output of the system

      Delete
  4. Aniket kharche28 April 2017 at 09:54

    sampling can be done by sample and hold circuits

    ReplyDelete
    Replies
    1. Unknown3 May 2017 at 07:59

      yes basically it is a switch and reconstruction is done by filter

      Delete
  5. $oM€$h29 April 2017 at 02:01

    Can be used in home automation as well.

    ReplyDelete
  6. Derrick . C27 May 2018 at 23:58

    Wonderful explanation. Thank you so much for sharing your knowledge.
    prototyping services

    ReplyDelete

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