Saturday, 23 April 2016

Study DSP application and implement any signal processing operation

For this lab session, we were divided into groups and had to implement a practical application of signal processing.

Team : Vikram Asgaonkar, Praneet Bala, Akshay Bangera, Kshitij Gosavi and Sahil Gujrathi

Problem Definition : Speech recognition system having an interface to a host computer bus for direct access to the host memory . Individual experiment was to review one IEEE paper and one patent on the above topic.

Patents : US20110099019, US5715369, US5353377, US5752232, US4837830

My patent : David Lee Basore and William Stuart Meisel, Voice activated device and method for providing access to remote data, Patent No.US5752232, May 12, 1998.

Summary : Our topic was Speech Recognition, and so we started the search for papers relevant to this topic. The paper that I selected proposed a speech recognition technique based on acoustic models, considering voice characteristic variations. The result of a gender-dependent speech recognition experiment shows that the proposed method achieves higher recognition performance in comparison to the conventional methods.

The patent that I selected talked about a method of accessing remote data with the help of voice commands. This patent comprises of a mixture of two ideas, one being Speech Recognition and the other being Telemetry, method of storing and accessing remotely placed datas.

Using all the ideas available to us from our individual assignments, our team was able to complete the given task.

Go to the link below to view the IEEE report and the plagiarism report,
https://drive.google.com/open?id=0B8OWu2Drhsp0X2VuYzdsOVJLNjA

8 comments:

  1. Great work..!Thanks for sharing..

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    Replies
    1. Thanks Kanchan!...If you have any doubt feel free to ask!!

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  2. Replies
    1. We were thinking of adding telemetry to it. But thought it would just make the project bigger, and a tad bit redundant..

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  3. What is level crossing rate?

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    Replies
    1. The level crossing rate is a measure of the rapidity of the fading. It quantifies how often the fading crosses some threshold, usually in the positive-going direction.

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