DSP Processor Application-Patent review

This was a Group Experiment performed by Shrinish Donde, Saish Desai, Ninad Chitnis, Akash Bangera and Vaibhavi Dichwalkar. We choose "Morse Code Generator from a given Analog Signal" as an application.

 Problem Definition : 1) Accept Analogy input and convert it into Digital Signal(Binary).
                                  2) Covert Binary to Morse and implement the dots and dashes as 0 and 1                                                        respectively.
                                  (Dots = 1 = LED ON, Dash = 0 =LED OFF)
Patent Review :
Portable Morse Code Signaling DevicePatent No. : US3668684
Inventors : Johnson, Donald W.
                 Stovall, Ronald J.
                 Wheelock, Larry A.
Publication : 20th December, 1970
Summary :
This invention tells about a signaling device which flashes a coded signal which is electronically generated. A diode encoder having a plurality of switches is provided to select flip-flops that are set which, upon clearing of the shift register, provide a Morse code signal. Two oscillators are used, one to pulse the shift register and a second one to pulse diode encoder for resetting flip-flops.

 Applications :
Morse code is used to a encode a message to be transmitted by sound or light signal. Signals are encoded for privacy purposes. The above device will send the Morse code in the form of a light which can be a mean of communication.

Comments

  1. chaitali vartak25 April 2017 at 22:10

    Well explained!

    ReplyDelete
  2. chaitali vartak25 April 2017 at 22:10

    Well explained!

    ReplyDelete
  3. Tony25 April 2017 at 22:32

    The output can be easily understood with led blinking

    ReplyDelete
  4. Unknown25 April 2017 at 22:37

    concept of morse decoder is well explained

    ReplyDelete
  5. Akash Bangera26 April 2017 at 01:05

    This comment has been removed by the author.

    ReplyDelete
  6. Akash Bangera26 April 2017 at 01:06

    the decoder op was taken on the led and sampled for the morse code.

    ReplyDelete
  7. Unknown28 April 2017 at 04:58

    The applications of real time signals was studied

    ReplyDelete
  8. Unknown28 April 2017 at 05:51

    Nice content.

    ReplyDelete
  9. Unknown28 April 2017 at 06:04

    Application in Morse code seems extremely interesting

    ReplyDelete

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