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Voice Recognition Implementation

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  • Naveen_DN Naveen_D

    @mrjj https://github.com/cmusphinx/pocketsphinx in this which file or lib i need to download for windows and also for linux ?

    mrjjM Offline
    mrjjM Offline
    mrjj
    Lifetime Qt Champion
    wrote on last edited by
    #8

    @Naveen_D
    If you mean the pocketsphinx-master.zip , its the source code.

    On windows, you will use the pocketsphinx.sln to compile.
    Then you get DLLS etc. ( the resulting library)

    There seems to be no precompiled binaries so its up to you to make them.

    Note. you must compile both on windows and linux. You cannot
    use libs from windows in linux and reverse.

    Naveen_DN 2 Replies Last reply
    1
    • mrjjM mrjj

      @Naveen_D
      If you mean the pocketsphinx-master.zip , its the source code.

      On windows, you will use the pocketsphinx.sln to compile.
      Then you get DLLS etc. ( the resulting library)

      There seems to be no precompiled binaries so its up to you to make them.

      Note. you must compile both on windows and linux. You cannot
      use libs from windows in linux and reverse.

      Naveen_DN Offline
      Naveen_DN Offline
      Naveen_D
      wrote on last edited by
      #9

      @mrjj that means i should run the complete source code in qt creator and build the binary and use the required libraries ???

      Naveen_D

      mrjjM 1 Reply Last reply
      0
      • mrjjM mrjj

        @Naveen_D
        If you mean the pocketsphinx-master.zip , its the source code.

        On windows, you will use the pocketsphinx.sln to compile.
        Then you get DLLS etc. ( the resulting library)

        There seems to be no precompiled binaries so its up to you to make them.

        Note. you must compile both on windows and linux. You cannot
        use libs from windows in linux and reverse.

        Naveen_DN Offline
        Naveen_DN Offline
        Naveen_D
        wrote on last edited by
        #10

        @mrjj for linux also i need to use pocketsphinx.sln ?

        Naveen_D

        1 Reply Last reply
        0
        • Naveen_DN Naveen_D

          @mrjj that means i should run the complete source code in qt creator and build the binary and use the required libraries ???

          mrjjM Offline
          mrjjM Offline
          mrjj
          Lifetime Qt Champion
          wrote on last edited by
          #11

          @Naveen_D
          Yes, first step is to get it to compile. Either in Creator or in Visual Studio .
          That will produce DLL/LIB file.

          Then you will make new project ( your project) and add this DLL/LIB to it.

          • linux also i need to use pocketsphinx.sln ?
            No. for linux , there is other build instructions.
            $ ./autogen.sh
            $ ./configure
            $ make clean all
            $ make check
            $ sudo make install
            --
            SLN files are for visual studio.

          There is no visual studio on linux.

          Naveen_DN 1 Reply Last reply
          2
          • mrjjM mrjj

            @Naveen_D
            Yes, first step is to get it to compile. Either in Creator or in Visual Studio .
            That will produce DLL/LIB file.

            Then you will make new project ( your project) and add this DLL/LIB to it.

            • linux also i need to use pocketsphinx.sln ?
              No. for linux , there is other build instructions.
              $ ./autogen.sh
              $ ./configure
              $ make clean all
              $ make check
              $ sudo make install
              --
              SLN files are for visual studio.

            There is no visual studio on linux.

            Naveen_DN Offline
            Naveen_DN Offline
            Naveen_D
            wrote on last edited by
            #12

            @mrjj Okay thanks...i wanted to know is it possible to develop an desktop app using this which accepts voice recognition? or we need a pos device with some microphone?

            Naveen_D

            mrjjM 1 Reply Last reply
            0
            • Naveen_DN Naveen_D

              @mrjj Okay thanks...i wanted to know is it possible to develop an desktop app using this which accepts voice recognition? or we need a pos device with some microphone?

              mrjjM Offline
              mrjjM Offline
              mrjj
              Lifetime Qt Champion
              wrote on last edited by
              #13

              Well the pc or device
              must have soundcard and a microphone but other than that,
              there should be nothing stopping you to run as a Desktop app.

              I used this on pc
              http://www.nuance.com/for-individuals/by-product/dragon-for-pc/index.htm

              Its brilliant.

              Naveen_DN 1 Reply Last reply
              1
              • mrjjM mrjj

                Well the pc or device
                must have soundcard and a microphone but other than that,
                there should be nothing stopping you to run as a Desktop app.

                I used this on pc
                http://www.nuance.com/for-individuals/by-product/dragon-for-pc/index.htm

                Its brilliant.

                Naveen_DN Offline
                Naveen_DN Offline
                Naveen_D
                wrote on last edited by
                #14

                @mrjj ya but nuance is not open source rite so em trying with pocketsphinx

                Naveen_D

                mrjjM 1 Reply Last reply
                0
                • Naveen_DN Naveen_D

                  @mrjj ya but nuance is not open source rite so em trying with pocketsphinx

                  mrjjM Offline
                  mrjjM Offline
                  mrjj
                  Lifetime Qt Champion
                  wrote on last edited by
                  #15

                  @Naveen_D
                  Oh, no. its as commercial as it gets.

                  it was as example of voice Recognition on the desktop :)

                  The best i ever tried. It worked flawless even when multiple people speaking!

                  They even do allow others to use
                  http://www.nuance.com/for-developers/dragon/index.htm
                  but its not open source or gratis.

                  So i just mentioned it for a sample of VR that truly works :)

                  Naveen_DN 1 Reply Last reply
                  2
                  • mrjjM mrjj

                    @Naveen_D
                    Oh, no. its as commercial as it gets.

                    it was as example of voice Recognition on the desktop :)

                    The best i ever tried. It worked flawless even when multiple people speaking!

                    They even do allow others to use
                    http://www.nuance.com/for-developers/dragon/index.htm
                    but its not open source or gratis.

                    So i just mentioned it for a sample of VR that truly works :)

                    Naveen_DN Offline
                    Naveen_DN Offline
                    Naveen_D
                    wrote on last edited by
                    #16

                    @mrjj Is there any algorithm for voice recognition that i can use ?

                    Naveen_D

                    jsulmJ 1 Reply Last reply
                    0
                    • Naveen_DN Naveen_D

                      @mrjj Is there any algorithm for voice recognition that i can use ?

                      jsulmJ Offline
                      jsulmJ Offline
                      jsulm
                      Lifetime Qt Champion
                      wrote on last edited by
                      #17

                      @Naveen_D Yes, pocketsphinx for example which @mrjj already suggested. Or do you want to implement it by yourself?

                      https://forum.qt.io/topic/113070/qt-code-of-conduct

                      Naveen_DN 1 Reply Last reply
                      1
                      • jsulmJ jsulm

                        @Naveen_D Yes, pocketsphinx for example which @mrjj already suggested. Or do you want to implement it by yourself?

                        Naveen_DN Offline
                        Naveen_DN Offline
                        Naveen_D
                        wrote on last edited by
                        #18

                        @jsulm no i will use pocketsphinx only

                        Naveen_D

                        1 Reply Last reply
                        0
                        • SGaistS Offline
                          SGaistS Offline
                          SGaist
                          Lifetime Qt Champion
                          wrote on last edited by
                          #19

                          Hi,

                          Just in case, there's a speech recognition branch in the QtSpeech module that's current work in progress but might be interesting for you.

                          Interested in AI ? www.idiap.ch
                          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

                          1 Reply Last reply
                          2
                          • Naveen_DN Offline
                            Naveen_DN Offline
                            Naveen_D
                            wrote on last edited by
                            #20

                            Hello everyone

                            my question is do I need to install CMU-SPHINX first and then pocketsphinx ? or there is any other way for installing pocketsphinx in ubuntu?

                            Naveen_D

                            mrjjM 1 Reply Last reply
                            0
                            • Naveen_DN Naveen_D

                              Hello everyone

                              my question is do I need to install CMU-SPHINX first and then pocketsphinx ? or there is any other way for installing pocketsphinx in ubuntu?

                              mrjjM Offline
                              mrjjM Offline
                              mrjj
                              Lifetime Qt Champion
                              wrote on last edited by
                              #21

                              Hi
                              You can try this
                              Running pocketsphinx Speech Recognition on Ubuntu
                              https://www.unicom.com/blog/entry/686

                              Naveen_DN 1 Reply Last reply
                              0
                              • mrjjM mrjj

                                Hi
                                You can try this
                                Running pocketsphinx Speech Recognition on Ubuntu
                                https://www.unicom.com/blog/entry/686

                                Naveen_DN Offline
                                Naveen_DN Offline
                                Naveen_D
                                wrote on last edited by
                                #22

                                @mrjj i have installed cmu-sphinx and pocketsphinx using the instructions given in this link http://jrmeyer.github.io/installation/2016/01/09/Installing-CMU-Sphinx-on-Ubuntu.html is it correct ?

                                If yes, where i will get the lib of this and how to use this lib to make use of voice recognition ?

                                Naveen_D

                                mrjjM 1 Reply Last reply
                                0
                                • Naveen_DN Naveen_D

                                  @mrjj i have installed cmu-sphinx and pocketsphinx using the instructions given in this link http://jrmeyer.github.io/installation/2016/01/09/Installing-CMU-Sphinx-on-Ubuntu.html is it correct ?

                                  If yes, where i will get the lib of this and how to use this lib to make use of voice recognition ?

                                  mrjjM Offline
                                  mrjjM Offline
                                  mrjj
                                  Lifetime Qt Champion
                                  wrote on last edited by
                                  #23

                                  @Naveen_D
                                  It seems like a good tut.

                                  When you compile you will get the lib
                                  and this lib you will use in the real project.

                                  Naveen_DN 1 Reply Last reply
                                  1
                                  • mrjjM mrjj

                                    @Naveen_D
                                    It seems like a good tut.

                                    When you compile you will get the lib
                                    and this lib you will use in the real project.

                                    Naveen_DN Offline
                                    Naveen_DN Offline
                                    Naveen_D
                                    wrote on last edited by
                                    #24

                                    @mrjj In qt creator i need to compile?

                                    one more question, since i am new i want know what this sudo make install will do ?

                                    Naveen_D

                                    mrjjM 1 Reply Last reply
                                    0
                                    • Naveen_DN Naveen_D

                                      @mrjj In qt creator i need to compile?

                                      one more question, since i am new i want know what this sudo make install will do ?

                                      mrjjM Offline
                                      mrjjM Offline
                                      mrjj
                                      Lifetime Qt Champion
                                      wrote on last edited by
                                      #25

                                      Im not sure if it comes with a .pro file?
                                      Its should be clear from build instructions what to do
                                      on each platform.

                                      sudo make install
                                      That will copy the "result" (exe, .a ) to a place so its installed.

                                      mrjjM 1 Reply Last reply
                                      1
                                      • mrjjM mrjj

                                        Im not sure if it comes with a .pro file?
                                        Its should be clear from build instructions what to do
                                        on each platform.

                                        sudo make install
                                        That will copy the "result" (exe, .a ) to a place so its installed.

                                        mrjjM Offline
                                        mrjjM Offline
                                        mrjj
                                        Lifetime Qt Champion
                                        wrote on last edited by
                                        #26

                                        @mrjj

                                        The tut you found is not Qt related so its with normal linux toolchain
                                        for CMU-Sphinx.

                                        He starts with
                                        "When I installed SPHINX for the first time in September 2015, it was not a fun experience."

                                        So be prepared to really read what he does and read docs for it. its not trivial to build.

                                        Naveen_DN 1 Reply Last reply
                                        1
                                        • mrjjM mrjj

                                          @mrjj

                                          The tut you found is not Qt related so its with normal linux toolchain
                                          for CMU-Sphinx.

                                          He starts with
                                          "When I installed SPHINX for the first time in September 2015, it was not a fun experience."

                                          So be prepared to really read what he does and read docs for it. its not trivial to build.

                                          Naveen_DN Offline
                                          Naveen_DN Offline
                                          Naveen_D
                                          wrote on last edited by
                                          #27

                                          @mrjj I am totally confused regarding this, what i need to do for pocketsphinx so that i can use it in qt for voice recognition in ubuntu?

                                          Naveen_D

                                          1 Reply Last reply
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