Examples of edu.cmu.sphinx.frontend.util.Microphone

edu.cmu.sphinx.frontend.util.Microphone

A Microphone captures audio data from the system's underlying audio input systems. Converts these audio data into Data objects. When the method startRecording() is called, a new thread will be created and used to capture audio, and will stop when stopRecording() is called. Calling getData() returns the captured audio data as Data objects.

This Microphone will attempt to obtain an audio device with the format specified in the configuration. If such a device with that format cannot be obtained, it will try to obtain a device with an audio format that has a higher sample rate than the configured sample rate, while the other parameters of the format (i.e., sample size, endianness, sign, and channel) remain the same. If, again, no such device can be obtained, it flags an error, and a call startRecording returns false.


    final Recognizer recognizer = (Recognizer) cm.lookup("recognizer");
    recognizer.allocate();


    // start the microphone or exit if the programm if this is not possible
    Microphone microphone = (Microphone) cm.lookup("microphone");
    if (!microphone.startRecording()) {
      System.out.println("Cannot start microphone.");
      recognizer.deallocate();
      System.exit(1);
    }

            recognizer.allocate();
        } catch (Exception e) {
            e.printStackTrace();
        }
        // start the microphone or exit if the programm if this is not possible
        Microphone microphone = (Microphone) cm.lookup("microphone");
        if (microphone == null || !microphone.startRecording()) {
            System.out.println("Cannot start microphone. Check if connected.");
            recognizer.deallocate();
        }
        System.out.println("Say: (turn on | turn off) ( kitchen light | livingroom light | light one | light two )");
    }

            }


            ConfigurationManager cm = new ConfigurationManager(url);


            Recognizer recognizer = (Recognizer) cm.lookup("recognizer");
            Microphone microphone = (Microphone) cm.lookup("microphone");


    
      /* allocate the resource necessary for the recognizer */
            recognizer.allocate();
    
      /* the microphone will keep recording until the program exits */
            if (microphone.startRecording()) {


                System.out.println
                        ("Say any digit(s): e.g. \"two oh oh four\", " +
                                "\"three six five\".");

Related Classes of edu.cmu.sphinx.frontend.util.Microphone

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