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Making audio cues for model imitation/question-response oral exams with Sanako Study 1200

We can easily record and post-process audio files in the LRC for use with the Sanako Study 1200 oral exam activities.

This can work not only  for outcome exams (course- or chapter-wise), but also or formative assessment:

Think converting your textbook-based “drills” into Sanako, like repetitively recapitulating the newly acquired vocabulary item “donut” with different cues:

Example: “What can you do with [student can enter her favorite new vocabulary item for the current class] on [teacher can ask for one social web service after the other that her students likely are familiar with]?”. In response, student has to practice vocabularry item by forming sentences that fit the vocabulary item that fit like in the whiteboard example.

We can add to these recordings the features explained in the slide below.

image

I’d be happy to play you examples from this slide – and more – in the LRC (not to be published here so that the exam files can be reused).

How the LRC supports Second Language Acquisition (all 4 skills) and testing using computers, and provides requisite documentation and training

Table of contents for 2 screencasts of a presentation, left screen slides/no audio, right screen/speaker audio – best viewed side-by-side.

Time in LRC-report-speaker

Time in LRC-report-slides

Topic

Subtopic

0:00

Overview of LRC activities

0:00

0:40

SLA reading

0:02

1:10

SLA writing

1:00

high-stakes quiz screencast: http://goo.gl/AaGrK

3:40

Movie caption exercise generation using NLP

5:45

2:35

SLA listening

Text-to-speech Deskbot

7:15

4:00

example of time-stretched audio

10:00

10:10

SLA speaking

Moodle Kaltura for webcam recordings homework assignments

12:30

Sanako oral exams

15:00

Example of oral exam material

16:40

15:45

Classroom management systems

27:15

Outlook: LRC as proficiency assessment/testing center, outreach/service to high schools

16:40

Example of oral proficiency exam

28:30

Needed additions: video streaming to students, video recordings from students

30:10

Question period

30:10

LRC media repositories

33:30

Infrastructure work:

Year1:Ghost+imaging

33:35

Year2:LRC calendars (room reservation, equipment circulation, staff timetabling)

34:25

Outlook: things that need to be fixed in LRC calendars

39:25

39:45

19:45

LRC Blog

39:45

Querying tags and categories

45:00

tags, categories, RSS feeds displayed in internet explorer tag display,

55:20

Using tags/categories searches of the LRC blog in training teachers and students

57:25

Q:TOEFL, AP exams and other oral proficiency assessment –

58:45

Webcape placement exams and other written exam in the LRC

59:30

Q:Concurrent exam scheduling

Sanako has no scheduling system to allow a limited number of users to take an exam simultaneously (but it prevents users beyond the licensing seats to use the Sanako, including for exams), Scheduling plug-ins seem to be available for Moodle.

61:40

Outlook: Need more licenses for the Sanako to match the UNCC class size

Setting up European Union translation memories and document corpora for SDL-Trados

  1. SDL-Trados installation allows the translation program to teach this industry-standard computer-aided translation application . So far, however, we had no actually translation memory loaded into this translation software.
  2. The European Union is a powerhouse for translation and interpreting – at least for the wide range of their member languages many of which are world languages – , and makes some of their resources – which have been set up for translation and interpreting study use here before – available to the community free of charge as reported during a variety of LREC’s.
    1. This spring, the Language Technology Group at the Joint Research Centre  of the European Union this spring updated their translation memory  offer DTG-TM can fill that void at least for the European Languages  that have a translation component at UNC-Charlotte.
      1. We download on demand (too big to store: http://langtech.jrc.ec.europa.eu/DGT-TM.html#Download)
        1. Is the DGT-TM 2011 truly a superset of the 2007, or should both be merged? probably too much work?
      2. and extract only the language pairs with English and the language only the languages “1”ed here : “G:\myfiles\doc\education\humanities\computer_linguistics\corpus\texts\multi\DGT-tm\DGT-tm_statistics.xlsx” (using “G:\myfiles\doc\education\humanities\computer_linguistics\corpus\texts\multi\DGT-tm\TMXtract.exe”)
      3. and convert
        1. English is the source language by default, but should be the target language in our programs,
        2. The TMX format this translation memory is distributed provided in, should be “upgradeable ” to the SDL Trados Studio 2011/2011 SP1 format in the Upgrade Translation Memories wizard”.,
          1. TBA:where is this component?
      4. configure the Trados to load the translation memory
        1. how much computing resources does this use up?
        2. how do you load a tm?
        3. can you load in demand instead of preload all?
      5. Here are the statistics for the translation memories for “our” languages
      6. uncc Language Language code Number of units in DGT – release 2007 Number of units in DGT – release 2011
        1 English EN 2187504 2286514
        1 German DE 532668 1922568
        1 Greek EL 371039 1901490
        1 Spanish ES 509054 1907649
        1 French FR 1106442 1853773
        1 Italian IT 542873 1926532
        1 Polish PL 1052136 1879469
        1 Portuguese PT 945203 1922585
        Total 8 8 7246919 15600580
    2. Would it be of interest to have the document-focused jrc-acquis distribution of the materials underlying the translation materials available on student/teachers TRADOS computers so that sample texts can be loaded  for which reliable translation suggestions will be available – this is not certain for texts from all domains – and the use of a translation memory can be trained in under realistic conditions?
      1. “The DGT Translation Memory is a collection of translation units, from which the full text cannot be reproduced. The JRC-Acquis is mostly a collection of full texts with additional information on which sentences are aligned with each other.”
      2. It remains to be seen how easily one can transfer documents from this distribution into Trados to work with the translation memory
      3.   Here is where to download:
      4. uncc

        lang

        inc

        1

        de

        jrc-de.tgz

        1

        en

        jrc-en.tgz

        1

        es

        jrc-es.tgz

        1

        fr

        jrc-fr.tgz

        1

        it

        jrc-it.tgz

        1

        pl

        jrc-pl.tgz

        1

        pt

        jrc-pt.tgz

      5. The JRC-Acquis comes with these statistics:
    3. uncc

      Language ISO code

      Number of texts

      Total No words

      Total No characters

      Average No words

      1

      de

      23541

      32059892

      232748675

      1361.87

      1

      en

      23545

      34588383

      210692059

      1469.03

      1

      es

      23573

      38926161

      238016756

      1651.3

      1

      fr

      23627

      39100499

      234758290

      1654.91

      1

      it

      23472

      35764670

      230677013

      1523.72

      1

      pl

      23478

      29713003

      214464026

      1265.57

      1

      pt

      23505

      37221668

      227499418

      1583.56

      Total

      7

      164741

      247374276

      1588856237

      10509.96

  3. What other multi corpora are there (for other domains and other non-European languages)?

Spring 2012 Faculty Workshop II: Oral Proficiency testing with Audacity/Sanako

  1. View screens (best viewed side by side, but note that left and right screen are not synchronized):
    1. for full slide show (note the included short links for convenient further reading), left screen
    2. for Sanako interface and full audio track, right screen.
  2. Table of contents:
    1. Overview of a Sanako Oral Exam
    2. Examples of Exam teachers’ exam question recordings
    3. Example of a Sanako Exam
    4. Loop induction
      1. creating an exam question recording
      2. by taking a Sanako exam as a student
    5. Step-by-Step of administering a Sanako oral exam
    6. Grading Sanako oral exam student files
      1. Sanako voice insert for
        1. facilitating recording oral assignments for student without hard-coded pauses
        2. commenting on student responses during grading
    7. Sanako authoring tool for providing visual on top of aural cues to students
  3. workshop-2012-2-sanako-ppt-thumbnails

How to use visual instead of aural cues during a Sanako oral proficiency exam

  1. This exam file has been authored with the Sanako Study 1200 TBA:authoring tool. It is displayed from  the Sanako tutor application:
    1. images on a projection screen connected to the teacher computer,
    2. aural portion through the tutor-controlled Sanako student player and headsets. 
  2. To protect the integrity and allow for reuse of the exam, only the initial instruction, example and collection of the results of an exam with visual cues are shown in this screencast.

Protected: Sanako Study 1200 Final oral exam for advanced Business Spanish: A Job interview

2012/04/19 Enter your password to view comments.

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Protected: Spring 2012 Faculty Workshop I: How to ease your end-of-term oral assessment burden with the help of the LRC Moodle Kaltura and Sanako Study 1200 oral assessments

2012/04/06 Enter your password to view comments.

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Linguee dictionary lookup based on parallel corpora

2012/04/04 2 comments
  1. Support for more languages is planned (Chinese, Japanese):linguee parallel corpora dictionary lookup
  2. linguee parallel corpora dictionary lookup1
  3. The interesting approach based on parallel corpora provides a wealth of empirical data, albeit a bit raw  and of varying quality, e.g.:
  4. linguee parallel corpora dictionary lookup griff in die wundertüte