Difference between revisions of "IVRS"

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== Installation and Deployment==
 
== Installation and Deployment==
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This page helps anyone to deploy IVRS to send voice SMS from your [[Kalpavriksha|Kalpavriksha(Ubuntu)]] machine with a data card. Call charges as per network would apply. Below instructions were modified from [http://mojolab.org/archives/50 Mojolab] site where this was used to install [https://github.com/ccidmysore/swara Swar]a software. This was tested on [[Kalpavriksha|Kalpavriksha(Ubuntu)]] with Huwawei E173 and is currently used in [[GHS Dommaluru | Government High School, Domlur]]. An opensource IVRS program called [http://asterisk.org Asterisk] is used to run Swara software.<br>
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This page helps anyone to deploy IVRS to send voice SMS from your [[Kalpavriksha|Kalpavriksha(Ubuntu)]] machine with a data card. Call charges as per network would apply. Below instructions were modified from [http://mojolab.org/archives/50 Mojolab] site where this was used to install [https://github.com/ccidmysore/swara Swara] software. This was tested on [[Kalpavriksha|Kalpavriksha(Ubuntu)]] with Huwawei E173 and is currently used in [[GHS Dommaluru | Government High School, Domlur]]. An opensource IVRS program called [http://asterisk.org Asterisk] is used to run Swara software.<br>
  
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'''Pleasehttp://karnatakaeducation.org.in/KOER/en/index.php/IVRS_Installation Click here]''' to know detailed installation steps. <br>
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'''Please[http://karnatakaeducation.org.in/KOER/en/index.php/IVRS_Installation Click here]''' to know detailed installation steps. <br>
  
 
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Please enter given commands in terminal without any mistakes. After Installation copletes please download '''VoiceBlast''' application from website. save this VoiceBlast file in '''Downloads''' folder on your computer. While processing with IVRS, we need to save our recorded audios and phone number list only in the folder.  
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Please enter the given commands in terminal without any mistakes. After Installation completes please download '''VoiceBlast''' application from website. save this VoiceBlast file in '''Downloads''' folder on your computer. While processing with IVRS, we need to save our recorded audios and phone number list only in the folder.
  
 
=Contexts=
 
=Contexts=
 
==Parents Teachers Meetings==
 
==Parents Teachers Meetings==
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When schools are planning to have parent-teacher meeting at school to dicsuss strudents learning progress, attendence and ther issues, school can use IVRS to invite parents to this meeting. school can request parents through IVRS voice call to participate in Parent-Teacher meeting.<br>  
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When schools are planning to have parent-teacher meeting at school to dicsuss strudents learning progress, attendance and ther issues, school can use IVRS to invite parents to this meeting. school can request parents through IVRS voice call to participate in Parent-Teacher meeting.<br>
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Examples:
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#[https://soundcloud.com/gurumurthy-kasinathan/call-to-parents-to-attend-meeting-ejipura Ejipura IVRS Message to 8&9 students parents]
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#[https://soundcloud.com/gurumurthy-kasinathan/call-to-10th-parents-to-attend-meeting-ejipura Ejipura IVRS Message to 10th students parents]
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#[https://soundcloud.com/gurumurthy-kasinathan/tankgarden-school-ivrs-clip-call-for-parents-meeting-1 Tank Garden school IVRS Message to parents]
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#[https://soundcloud.com/gurumurthy-kasinathan/call-to-parents-to-attend-meeting-agara Agara school IVRS message to parents]
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#[https://soundcloud.com/gurumurthy-kasinathan/bagrahara-school-audio-on-parents-meeting-call B.Agarahara School IVRS message to parents]
  
 
==School Level Programmes==
 
==School Level Programmes==
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Same like parent-teacher meeting school can also communicate parents about school level programmes like National festival celbration, Cultural activities, community meetings, anniversary programmes etc. It will encourage parents to attend school programmes.  
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Same like parent-teacher meeting school can also communicate parents about school level programmes like National festival celebration, Cultural activities, community meetings, anniversary programmes etc. It will encourage parents to attend school programmes.<br>
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Example:
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#[https://soundcloud.com/gurumurthy-kasinathan/audugodi-call-to-parents-about-kudremukha-programme2 Adugodi school IVRS message to parents to attend school programme]
  
 
==Special Classes in School==
 
==Special Classes in School==
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In schools, for 10th students there will be regular special classess now. and its important to inform parents about special class timings. So that they will aware about their children and it will help parents to send their children on early hours to school. Same information can send through IVRS voice calls to parents.
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In schools, for 10th students there will be regular special classess now. and its important to inform parents about special class timings. So that they will be aware about their children and it will help parents to send their children on early hours to school. Same information can send through IVRS voice calls to parents.<br>
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Example:
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#[https://soundcloud.com/gurumurthy-kasinathan/yediyuru-call-to-parenst-abour-special-class Yediyuru school IVRS message to parents]
  
 
==Progress Card==
 
==Progress Card==
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School intention is to send progress card to home is to  make parents awared about thier children progress. Most of the time students will not shown their Progress card to parents and they will make parents signature instead of parents. In this context school can send a voice call through IVRS to inform about progress card issued and request them to see the progress and to make signature.and also school can request parents to meet class teachers if stuedents progress is not good.
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School intention is to send progress card to home is to  make parents awarded about their children progress. Most of the time students will not show their Progress card to parents and they will make parents signature instead of parents. In this context school can send a voice call through IVRS to inform about progress card issued and request them to see the progress and to make signature.and also school can request parents to meet class teachers if students progress is not good.
  
 
==Irregular and Slow learn Students==
 
==Irregular and Slow learn Students==
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If students are not attending classes regularly, most of the time parents may not aware about it. If school inform parents about thier children absents, then parents can enquire and observe thier children. and also school can make communication to parents about their children poor learning progress. and here school can insist parents to focus on thier childre reading at home. School can make list of Irregular and Slow learn Students and can send voice calls to those parents through IVRS.
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If students are not attending classes regularly, most of the time parents may not aware about it. If school inform parents about their children absence, then parents can enquire and observe their children. and also school can make communication to parents about their children poor learning progress. and here school can insist parents to focus on their children reading at home. School can make list of Irregular and Slow learn Students and can send voice calls to those parents through IVRS.
  
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For Example:[https://soundcloud.com/gurumurthy-kasinathan/ejipura-school-ivrs-call-to-parents Please hear Ejipura school Audio] <br>
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For Example:
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[https://soundcloud.com/gurumurthy-kasinathan/tankgarden-school-ivrs-clip-call-for-parents-meeting Please hear Tankgarden school Audio].
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#[https://soundcloud.com/gurumurthy-kasinathan/ejipura-school-ivrs-call-to-parents Ejipura school IVRS message to parents] <br>
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#[https://soundcloud.com/gurumurthy-kasinathan/sets/tcol-schools-ivrs-audio-clips Wilson Garden school IVRS message to parents]
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#[https://soundcloud.com/gurumurthy-kasinathan/beguru-school-ivrs-audio-about-irregular-students-iformatiion Beguru school IVRS message to parents]
  
 
==To make reading at home==
 
==To make reading at home==
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It will help students learning if parents are aware about thier children education. They should always encourage children to engage in reading and writing at home. school can request parents to focus on thier children reading /writing activities at home.
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It will help students learning if parents are aware about their children education. They should always encourage children to engage in reading and writing at home. school can request parents to focus on their children reading /writing activities at home.
  
 
For Example   
 
For Example   
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#[https://soundcloud.com/gurumurthy-kasinathan/dommaluru-ivrs-call-to-parents-to-prepare-their-child-to-exam Please hear Dommaluru school audio 1] on above context.
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#[https://soundcloud.com/gurumurthy-kasinathan/dommaluru-ivrs-call-to-parents-to-prepare-their-child-to-exam Dommaluru school IVRS message-1 to parents]
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#[https://soundcloud.com/gurumurthy-kasinathan/dommaluru-hm-call-to-parents-to-make-child-reading-at-home Please hear Dommaluru school audio 2] on above context.
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#[https://soundcloud.com/gurumurthy-kasinathan/dommaluru-hm-call-to-parents-to-make-child-reading-at-home Dommaluru school IVRS message-2 to parents]
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#[https://soundcloud.com/gurumurthy-kasinathan/hombegowdabhs Hombegowda high school IVRS message to parents]
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#[https://soundcloud.com/gurumurthy-kasinathan/vijaya-high-school-ivrs-message-1-to-parents Vijaya high school IVRS message-1 to parents]
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#[https://soundcloud.com/gurumurthy-kasinathan/vijaya-high-school-ivrs-message-2-to-parents-about-special-classes Vijaya high school IVRS message-2 to parents about special classes]
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#[https://soundcloud.com/gurumurthy-kasinathan/mes-hm MES high school IVRS message to parents]
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#[https://soundcloud.com/gurumurthy-kasinathan/gangamma-hombegowda-girls-high-school-ivrs-message-2-to-parents-about-special-classes Gangamma Hombegowda girls high school IVRS message to parents]
  
 
==School Admission==
 
==School Admission==
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ಶಾಲೆಯಲ್ಲಿ ದಾಖಲಾತಿ ಹೆಚ್ಚಿಸುವ ಸಲುವಾಗಿ ಪ್ರಸ್ತುತ ಶಾಲೆಯ ನೆರೆಹೊರೆ ಪ್ರಾಥಮಿಕ ಶಾಲೆಗಳಲ್ಲಿ 7ಅಥವಾ 8ನೇ ತರಗತಿಯಲ್ಲಿ ಓದುತ್ತಿರುವ ಮಕ್ಕಳ ಪೋಷಕರಿಗೆ, ಮುಂದಿನ ಶೈಕ್ಷಣಿಕ ವರ್ಷದಲ್ಲಿ ತಮ್ಮ ಮಕ್ಕಳನ್ನು ನಮ್ಮ ಶಾಲೆಗೆ ಸೇರಿಸಿ ಎಂಬ ಮನವಿ ಮಾಡಬಹುದು. ಪ್ರಾಥಮಿಕ ಶಾಲೆಗಳ ಮುಖ್ಯಸ್ಥರ ಸಹಾಯದಿಂದ ಆಯಾ ಶಾಲೆಗಳ ಅಂತಿಮ ತರಗತಿಗಳಲ್ಲಿ ಓದುತ್ತಿರುವ ಪೋಷಕರ ದೂರವಾಣಿ ಸಂಖ್ಯೆಗಳನ್ನು ಪಡೆಯಬಹುದು. ಶಾಲೆಯ ಪ್ರಗತಿ /ಸೌಲಭ್ಯಗಳ ಮಾಹಿತಿಯನ್ನು ಈ ಪೋಷಕರಿಗೆ ನೀಡುವ ಮೂಲಕ, ಮುಂದಿನ ಶೈಕ್ಷಣಿಕ ವರ್ಷದ ದಾಖಲಾತಿ ಹೆಚ್ಚಳಮಾಡಿಕೊಳ್ಳಬಹುದು.
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Schools may have several activities to increase school strength. One of the best idea is, they can contact nearby HPS schools and can get final class students database with parents contact numbers. By collecting parents contact numbers school can send voice calls to those parents and explaining about the facilities available in the school and can request them to admit their child to this our school.   
  
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ಉದಾಹರಣಗೆ [https://soundcloud.com/gurumurthy-kasinathan/dommaluru-ivrs-call-to-hps-parents-for-admission ದೊಮ್ಮಲೂರು ಶಾಲೆಯಿಂದ ಕಳುಹಿಸಿದ ಸಂದೇಶ] ಕೇಳಿ.
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Example:
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==ಇತರೇ ಸಂದರ್ಭಗಳು==
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# [https://soundcloud.com/gurumurthy-kasinathan/dommaluru-ivrs-call-to-hps-parents-for-admission Dommaluru School IVRS message to HPS Parents].
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#ಶಾಲೆಯಲ್ಲಿ ನೆಡೆಯುವ ಕಾರ್ಯಕ್ರಮಗಳು
 
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#ಸಮುದಾಯ ಸಭೆಗಳು 
 
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#ಆರೋಗ್ಯ ಶಿಬಿರಗಳು
 
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#ಶಾಲಾ ಪ್ರವಾಸಗಳು
 
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#ವಿಧ್ಯಾರ್ಥಿ ವೇತನ ವಿತರಣೆ
 
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#ಪರೀಕ್ಷಾ ವೇಳಾಪಟ್ಟಿ ಪ್ರಕಟಣೆ
 
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#ಶಾಲಾ ರಜೆ ಘೋಷಣೆ
 
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#ಕ್ರೀಡಾ ಚಟುವಟಿಕೆಗಳು
 
  
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==Other Contexts==
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#School Level Programmes
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#Community Programmes
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#Health Camps
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#School Trips
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#Scholarship Distribution
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#Exam Time Table anouncement
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#School Holiday delcaration
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#Sports activities
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etc
  
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ಇತ್ಯಾದಿಗಳ ಬಗೆಗಿನ ಮಾಹಿತಿಯನ್ನು ಪೋಷಕರಿಗೆ ನೀಡಬಹುದು.
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=Preparation to use IVRS=
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#Need to arrange a data card for school.Generally data cards has been used for internet purpose, but for IVRS we need to have voice call option with outgoing call facility. Internet is required only for IVRS installation and its not essential to run IVRS.
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#Before sending voice calls, we need to think about message and context. its better to script the message.
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#Scripted message can be recorded by using below steps:
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##We can make voice record by desktop computers. but here head set/mike is compulsory to record. because desktop computers will not have direct input option. in Ubuntu computers we will use '''Audacity''' to record.
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##Through laptops also we can record the voice, here we directly use the ubuntu technology "Audacity" to record the voice.To have good voice recording we must use mike or headsets. 
  
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=IVRS ಬಳಸಲು ಪೂರ್ವಸಿದ್ದತೆಗಳು=
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==Methods of recording on a computer or laptop==
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#ಮೊದಲಿಗೆ ನಿಮ್ಮ ಶಾಲೆಯ ಡೇಟಾ ಕಾರ್ಡನ್ನು ಸಿದ್ದಗೊಳಿಸಿರಬೇಕು. ಇದರಲ್ಲಿ ಇಂಟರ್‌ನೆಟ್‌ ಗೆ ಮಾತ್ರವೇ ಬಳಸಲು ಸಾಧ್ಯವಿರುತ್ತದೆ, IVRS ನಲ್ಲಿ ಧ್ವನಿಕರೆಗಳನ್ನು ಕಳುಹಿಸಲು ಇಂಟರ್‌ನೆಟ್‌ನ ಅವಶ್ಯಕತೆ ಇರುವುದಿಲ್ಲ.
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Be prepare with script and then record it in computer.  To record we can use '''Audacity''' application in UBUNTU,  to open audacity in your computer / laptop go to Application – Sound and Video – Audacity. then in that by pressing the record ('''red button''') button you can start recording process. To save your recording go to  FILE and then click on Export. Here while saving File Format must be .wav format. also select VoiceBlast folder from Downloads to keep this recording clip. And then click on Export, it will save in your computer.
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#ಡೇಟಾ ಕಾರ್ಡ್‌ನಲ್ಲಿರುವ ಸಿಮ್‌ಗೆ ವಾಯ್ಸ್‌ಕಾಲ್‌ ಟಾಕ್‌ಟೈಮ್‌ನ್ನು ಸಹ ರಿಚಾರ್ಜ್‌ ಮಾಡಿಸಿಕೊಳ್ಳಬೇಕು. ಇದರಲ್ಲಿ ಹೊರಹೋಗುವ ಕರೆಗಳ ಆಯ್ಕೆ ಇದೆಯೇ ಎಂಬುದನ್ನು ಪರಿಕ್ಷಿಸಬೇಕು.  (ಧ್ವನಿ ಕರೆಯ ಅವಧಿಗೆ ಅನುಗುಣವಾಗಿ ಕರೆನ್ಸಿ ವೆಚ್ಚವಾಗುತ್ತದೆ ಆದ್ದರಿಂದ ಪ್ರತಿ ಸೆಕೆಂಡ್‌ ಗೆ  ಅನ್ವಯವಾಗುವಂತಹ ಪ್ಯಾಕೇಜ್‌ಗಳನ್ನು ಬಳಸುವುದು ಸೂಕ್ತ). ಹೊಸದಾಗಿ ಸಿಮ್ ಕಾರ್ಡು ಕೊಂಡುಕೊಂಡಲ್ಲಿ, ಅದಕ್ಕೆ ಮಾಮೂಲಿಯಾಗಿ ನಾವು ಮೊಬೈಲ್‌ ಗೆ ಮಾಡಿಸುವಂತೆಯೇ ಟಾಕ್‌ಟೈಮ್ ರೀಚಾರ್ಜ್ ಮಾಡಿಸಿಕೊಳ್ಳಬೇಕು. ಇಂಟರ್‌ನೆಟ್‌ ಬಳಸುವಂತಿದ್ದಲ್ಲಿ ಮಾತ್ರ ಇಂಟರ್‌ನೆಟ್‌ ಡೇಟಾ ರೀಚಾರ್ಜ್ ಮಾಡಿಸಿಕೊಳ್ಳಬಹುದು. IVRS ಧ್ವನಿ ಸಂದೇಶ ಕಳುಹಿಸಲು ಇಂಟರ್‌ನೆಟ್‌ ನ ಅವಶ್ಯಕತೆ ಇರುವುದಿಲ್ಲ.
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#ಧ್ವನಿಕರೆಗಳನ್ನು ಕಳುಹಿಸುವ ಮೊದಲು, ಯಾವ ಸಂದರ್ಭ ಮತ್ತು ಏನು ಸಂದೇಶ ಕಳುಹಿಸಬೇಕು ಎಂಬುದನ್ನು ನಿರ್ಧರಿಸಿಕೊಳ್ಳಬೇಕು.
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NOTE : While recording the voice in Audacity the frequency must be set to 8000GHz . see the picture 1<br>
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#ಕಳುಹಿಸಬೇಕಿರುವ ಧ್ವನಿಸಂದೇಶದ ಸಂಭಾಷಣೆಯನ್ನು ಟಿಪ್ಪಣಿ ಮಾಡಿಕೊಳ್ಳಬೇಕು.
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And Audio input channel should 1.Mono input channel, to set this please go to menu bar and click on sterio drop down option, see the picture 2<br>
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#ಟಿಪ್ಪಣಿ ಮಾಡಿಕೊಂಡ ನಂತರ, ಈ ಸಂಭಾಷಣೆಯನ್ನು ಧ್ವನಿಮುದ್ರಣ ಮಾಡಿಕೊಳ್ಳಬೇಕು. ಧ್ವನಿ ಮುದ್ರಣಕ್ಕಾಗಿ ಈ ಕೆಳಕಂಡ ವಿಧಾನಗಳನ್ನು ಅನುಸರಿಸಬಹುದು.
 
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##ಡೆಸ್ಕ್‌ಟಾಪ್‌ ಕಂಪ್ಯೂಟರ್‌ಗಳ ಮೂಲಕವೂ ಧ್ವನಿಮುದ್ರಣ ಮಾಡಿಕೊಳ್ಳಬಹುದು, ಇಲ್ಲಿ ಕಡ್ಡಾಯವಾಗಿ ಮೈಕ್‌/ಹೆಡ್‌ಸೆಟ್‌ ಬಳಸಬೇಕು. ಉಬುಂಟು ತಂತ್ರಾಂಶದಲ್ಲಿನ ಅಡಾಸಿಟಿ ಅಪ್ಲಿಕೇಶನ್‌ ಮೂಲಕ ಧ್ವನಿಮುದ್ರಣ ಮಾಡಿಕೊಳ್ಳಬಹುದು.
 
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##ಲ್ಯಾಪ್‌ಟಾಪ್ ಮೂಲಕವೂ ಧ್ವನಿಮುದ್ರಣ ಮಾಡಿಕೊಳ್ಳಬಹುದು, ಇಲ್ಲಿ ನೇರವಾಗಿ ಉಬುಂಟು ತಂತ್ರಾಂಶದಲ್ಲಿನ ಅಡಾಸಿಟಿ ಅಪ್ಲಿಕೇಶನ್‌ ಮೂಲಕ ಧ್ವನಿಮುದ್ರಣ ಮಾಡಿಕೊಳ್ಳಬಹುದು. ಧ್ವನಿಯು ಸ್ಪಷ್ಟವಾಗಿರಬೇಕಾದಲ್ಲಿ ಮೈಕ್‌/ಹೆಡ್‌ಸೆಟ್‌ ಬಳಸಬೇಕು.  
 
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==ಕಂಪ್ಯೂಟರ್ ಅಥವಾ ಲ್ಯಾಪ್‌ಟಾಪ್‌ನಲ್ಲಿ ಧ್ವನಿಮುದ್ರಣ ಮಾಡುವ ವಿಧಾನಗಳು==
 
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ಸಂಭಾಷಣೆಯ ಟಿಪ್ಪಣಿಯನ್ನು ಮುಂದಿಟ್ಟುಕೊಂಡು ಕಂಪ್ಯೂಟರ್‌/ಲ್ಯಾಪ್‌ಟಾಪ್‌ನಲ್ಲಿ Application – Sound and Video – Audacity ತೆರೆದು ಅದರಲ್ಲಿನ ರೆಕಾರ್ಡ್ ಬಟನ್ ಒತ್ತುವ ಮೂಲಕ ಧ್ವನಿ ಮುದ್ರಣ ಮಾಡಿಕೊಳ್ಳಬಹುದು. ನಂತರ Audacity ಯಲ್ಲಿ ಈ ಧ್ವನಿಮುದ್ರಣವನ್ನು ಉಳಿಸಲು FILE-Export ನ್ನು ಆಯ್ಕೆ ಮಾಡಿಕೊಳ್ಳಬೇಕು. ಇಲ್ಲಿ ಸೇವ್‌ ಮಾಡುವಾಗ File Format ನಲ್ಲಿ ಕಡ್ಡಾಯವಾಗಿ .wav ಪಾರ್ಮಾಟ್‌ನ್ನೇ ಆಯ್ಕೆ ಮಾಡಿಕೊಳ್ಳಬೇಕು. ಇಲ್ಲಿಂದ Export ಆದ ಧ್ವನಿಮುದ್ರಣದ ಪೈಲ್‌ನ್ನು ನಿಮ್ಮ ಕಂಪ್ಯೂಟರ್‌/ಲ್ಯಾಪ್‌ಟಾಪ್‌ನ Downloads ಪೋಲ್ಡರ್‌ನಲ್ಲಿರುವ VoiceBlast ಪೋಲ್ಡರ್‌ನಲ್ಲಿಯೇ ಉಳಿಸಬೇಕು.  
 
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ಸೂಚನೆ : ಅಡಾಸಿಟಿಯಲ್ಲಿ ಧ್ವನಿ ಮುದ್ರಣ ಮಾಡುವಾಗ ಆಡಿಯೋ ಪ್ರೀಕ್ವೆನ್ಸಿಯನ್ನು 8000GHz ಗಳಿಗೆ ನಿಗದಿ ಮಾಡಿಕೊಳ್ಳಬೇಕು. ಚಿತ್ರ ೧ ನ್ನು ನೋಡಿ <br>
 
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ಅದೇ ರೀತಿ  ಅಡಾಸಿಟಿಯಲ್ಲಿನ ಟೂಲ್‌ಬಾರ್‌ನಲ್ಲಿನ ಇನ್‌ಪುಟ್‌ ಚಾನೆಲ್‌ನ ಡ್ರಾಪ್‌ಡೌನ್‌ ಮೆನು ನಲ್ಲಿ ಕ್ಲಿಕ್ ಮಾಡಿ 1.Mono input channel ನ್ನು ಆಯ್ಕೆ ಮಾಡಿಕೊಳ್ಳಬೇಕು. ಚಿತ್ರ ೨ ನ್ನು ನೋಡಿ <br>
 
 
1. [[File:Audacity 2.png|200px]]         
 
1. [[File:Audacity 2.png|200px]]         
 
2. [[File:Audacity1.png|400px]]
 
2. [[File:Audacity1.png|400px]]
  
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==ಮೊಬೈಲ್‌ ನಲ್ಲಿ ಧ್ವನಿಮುದ್ರಣ ಮಾಡುವ ವಿಧಾನಗಳು==
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==Methods of recording on mobile==
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ಸಂಭಾಷಣೆಯ ಟಿಪ್ಪಣಿಯನ್ನು ಮುಂದಿಟ್ಟುಕೊಂಡು, ನಿಮ್ಮ ಮೊಬೈಲ್‌ನಲ್ಲಿ ರೆಕಾರ್ಡಿಂಗ್ ಅಪ್ಲಿಕೇಶನ್‌ಗಳ ಮೂಲಕ ಧ್ವನಿಮುದ್ರಣ ಮಾಡಿಕೊಳ್ಳಬಹುದು. ಸಾಮನ್ಯವಾಗಿ ಎಲ್ಲಾ ಆಂಡ್ರಾಯಿಡ್‌ ಮೊಬೈಲ್‌ಗಳಲ್ಲಿ Voice Recording ಆಯ್ಕೆಗಳಿರುತ್ತವೆ. ಹಾಗು ಬೇರೆ ಅಪ್ಲಿಕೇಶನ್‌ಗಳನ್ನು ಸಹ ಬಳಸಬಹುದು. ಅದರಲ್ಲಿ “Tape-a-talk” ಎಂಬ ಅಪ್ಲಿಕೇಶನ್ ಉತ್ತಮವಾಗಿದ್ದು ಮೊಬೈಲ್‌ ಪ್ಲೇಸ್ಟೋರ್‌ ಮೂಲಕ ಡೌನ್‌ಲೋಡ್‌ ಮಾಡಿಕೊಳ್ಳಬಹುದು.  
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Be prepare with script and then record it in by your mobile phone. Normally in all android sets you will have  Voice Recording option and you can use different applications also. In that “Tape-a-talk” application is most popular one and you can download this from your android playstore.
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In your mobile you can do Voice Recording by opening the application in silent area. Later you can transfer this recorded voice to computer. In computer through Audacity you can make changes to your recorded voice and you can save in .wav format and keep that in your computer or laptop in  Downloads folder , in that VoiceBlast folder. <br>
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NOTE : NOTE : While recording the voice in Audacity the frequency must be set to  8000GHz.
  
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ನಿಮ್ಮ ಮೊಬೈಲ್‌ನಲ್ಲಿ Voice Recording ಅಪ್ಲಿಕೇಶನ್ ತೆರೆದು ನಿಶ್ಯಬ್ದವಾದ ಸ್ಥಳದಲ್ಲಿ ಧ್ವನಿಮುದ್ರಣ ಮಾಡಬೇಕು. ನಂತರ ಆ ಧ್ವನಿಮುದ್ರಣದ ಕಡತವನ್ನು ಕಂಪ್ಯೂಟರ್‌ಗೆ ವರ್ಗಾಯಿಸಿಕೊಳ್ಳಬೇಕು. ಕಂಪ್ಯೂಟರ್‌ನಲ್ಲಿ Audacity ಮೂಲಕ ಆ ಕಡತವನ್ನು ಸಂಕಲನ ಮಾಡಿಕೊಳ್ಳಬಹುದು ಹಾಗು .wav ಫಾರ್ಮಾಟ್‌ನಲ್ಲಿ ನಿಮ್ಮ ಕಂಪ್ಯೂಟರ್‌/ಲ್ಯಾಪ್‌ಟಾಪ್‌ನ Downloads ಪೋಲ್ಡರ್‌ನಲ್ಲಿರುವ VoiceBlast ಪೋಲ್ಡರ್‌ನಲ್ಲಿಯೇ ಉಳಿಸಬೇಕು.  
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=Method to send IVRS recorded voice=
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ಸೂಚನೆ : ನಿಮ್ಮ ರೆಕಾರ್ಡಿಂಗ್ ಅಪ್ಲಿಕೇಶನ್‌ನ ಸೆಟ್ಟಿಂಗ್‌ನಲ್ಲಿ ಆಡಿಯೋ ಪ್ರೀಕ್ವೆನ್ಸಿ ಆಯ್ಕೆ ಇರುತ್ತದೆ ಅಲ್ಲಿ ಆಡಿಯೋ ಪ್ರಿಕ್ವೆನ್ಸಿಯನ್ನು 8000 GHz ಗೆ ನಿಗದಿ ಮಾಡಿಕೊಳ್ಳಬೇಕು.
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#After completing voice recording, you can send recorded voice through IVRS .  
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#First you have to insert your data card to computer.
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# Then go to '''Application''' > '''Office''' > IVRS 1.  
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Here you will see the running terminal.
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#Again go to '''Application''' > '''Office''' > IVRS 2
  
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=IVRS ಧ್ವನಿಕರೆ ಕಳುಹಿಸುವ ವಿಧಾನ=
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After this, you will the picture of the window which you are seeing below. here you have to select the recorded voice list option, later select the phone numbers to whom you have to send the recorded voice. you can mention the duration of the recorded voice.It should be minimum of 15 seconds.<br>
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#ಧ್ವನಿಮುದ್ರಣ ಸಿದ್ದಗೊಂಡ ನಂತರ IVRS ಮೂಲಕ ಧ್ವನಿಕರೆ ಕಳಹಿಸುವ ಪ್ರಕ್ರಿಯೆ ಪ್ರಾರಂಭಿಸಬಹುದು.
 
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#ನಿಮ್ಮ ಲ್ಯಾಪ್‌ಟಾಪ್‌ ಅಥವಾ ಕಂಪ್ಯೂಟರ್‌ ನಲ್ಲಿ ಮೊದಲಿಗೆ ಟರ್ಮಿನಲ್‌ ತೆರೆಯಬೇಕು. ಇದಕ್ಕಾಗಿ ಕೀಬೋರ್ಡ್‌ನಲ್ಲಿ Ctrl+Alt+T ಒತ್ತಬೇಕು. ಅಥವಾ Application Accessories  ಮೂಲಕವೂ Terminal  ತೆರೆಯಬಹುದು.
 
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#ಟರ್ಮಿನಲ್ ತೆರೆದ ನಂತರ ಅದರಲ್ಲಿ ಈ ಕೆಳಗಿನ ಕಮಾಂಡ್‌ಗಳನ್ನು ನಮೂದಿಸಬೇಕು.
 
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sudo su
 
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sudo asterisk -vvvvvvc <br>
 
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ನಂತರ CLI prompt  ತೆರೆಯುತ್ತದೆ. ಇಲ್ಲಿ "dongle show devices" ಎಂದು ನಮೂದಿಸಬೇಕು.ಇಲ್ಲಿ Error ಸಂದೇಶ ಕಾಣಿಸಿದಲ್ಲಿ, ನಿಮ್ಮ ಡೇಟಾಕಾರ್ಡ್‌ನ ಸಮಸ್ಯೆಯಾಗಿರುತ್ತದೆ. ಅದನ್ನು ಮತ್ತೊಮ್ಮೆ ಪರಿಶೀಲಿಸಬೇಕು. <br>
 
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''ಸೂಚನೆ'' : IVRS ಇನ್‌ಸ್ಟಾಲೇಷನ್ ಮಾಡುವಾಗ ಬಳಸಿದ್ದ ಡೇಟಾ ಕಾರ್ಡನ್ನೇ ಬಳಸಬೇಕು. ( ಒಂದು ವೇಳೆ ಬೇರೆ  ಡೇಟಾಕಾರ್ಡ್ ಬಳಸುತ್ತಿದ್ದಲ್ಲಿ, ಮತ್ತೆ ಕೆಲವು ಸೆಟ್ಟಿಂಗ್‌ಗಳನ್ನು ಮಾಡಿಕೊಳ್ಳಬೇಕಾಗುತ್ತದೆ )
 
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#ನಂತರ ಮತ್ತೊಂದು ಟರ್ಮಿನಲ್‌ ವಿಂಡೋ ತೆರೆಯಬೇಕು ( Ctrl+Alt+T).ಈ ಟರ್ಮಿನಲ್‌ನಲ್ಲಿ  ಈ ಕೆಳಕಂಡ ಕಮಾಂಡ್‌ಗಳನ್ನು ನಮೂದಿಸಬೇಕು
 
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cd Downloads /
 
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cd VoiceBlast
 
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./VBlast4.py
 
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<br>
 
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ಈ ಕಮಾಂಡ್ ಬಳಸಿದ ನಂತರ, ನಿಮಗೆ ಈ ಕೆಳಗಿನ ಚಿತ್ರದಲ್ಲಿ ಕಾಣುವ ಮತ್ತೊಂದು ವಿಂಡೋ ತೆರೆಯುತ್ತದೆ. ಇಲ್ಲಿ ನಾವು ಈಗಾಗಲೇ ಮುದ್ರಿಸಿಕೊಮಡಿರುವ ಸಂದೇಶವನ್ನು ಆಯ್ಕೆ ಮಾಡಬೇಕು, ನಂತರ  ಯಾರಿಗೆಲ್ಲಾ  ಧ್ವನಿಕರೆ ಕಳುಹಿಸಬೇಕಿರುತ್ತದೆಯೋ ಅವರ ದೂರವಾಣಿ ಸಂಖ್ಯೆಯುಳ್ಳ ಕಡತವನ್ನು ಆಯ್ಕೆ ಮಾಡಬೇಕು. ಧ್ವನಿಮುದ್ರಣದ ಅವಧಿಯನ್ನು ಸೂಚಿಸಬಹುದು.ನಾವು ರೆಕಾರ್ಡ್‌ಮಾಡುವ ಧ್ವನಿಮುದ್ರಣವೂ ಕನಿಷ್ಟ 15 ಸೆಕೆಂಡ್‌ಗಳ ಅವಧಿಗಿಂತ ಹೆಚ್ಚಾಗಿರಬೇಕು.<br>
 
 
[[File:VoiceBlast.png|400px]]
 
[[File:VoiceBlast.png|400px]]
  
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ನಂತರ '''SEND''' ಬಟನ್ ಮೇಲೆ ಕ್ಲಿಕ್ ಮಾಡಬೇಕು. ಈಗ ನಾವು ತೆರೆದಿರುವ ಟರ್ಮಿನಲ್‌ನಲ್ಲಿ ಒಂದರಲ್ಲಿ ಧ್ವನಿಸಂದೇಶ ಕಳುಹಿಸುವ ಪ್ರಕ್ರಿಯೆ ಪ್ರಾರಂಭವಾಗುತ್ತದೆ. ಇದರಲ್ಲಿ ನಾವು ಕಳುಹಿಸಿದ ಸಂಖ್ಯೆಗಳಲ್ಲಿ ಎಷ್ಟು ಜನ ಕರೆ ಸ್ವೀಕರಿಸಿದ್ದಾರೆ ಎಂಬುದನ್ನು ಸಹ ತಿಳಿಯಬಹುದು. ಹಾಗೆಯೇ ಕರೆಸ್ವೀಕರಿಸದ, ಸ್ವಿಚ್‌ಆಪ್ ಮಾಡಿರುವ ಸಂಖ್ಯೆಗಳ ಮಾಹಿತಿಯನ್ನು ಸಹ ನೋಡಬಹುದು.  
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next click on  '''SEND''' button. later you will see the progress of sending the voice in one of the terminal. in this you can see who all received the call. who have not received and even switched off numbers list also.
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[[Category:Ubuntu]]
 
[[Category:Ubuntu]]

Latest revision as of 17:46, 14 March 2019

ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ

About

IVRS(Interactive Voice Response System) is commonly used platform to reach people connected through mobile/telephones. This page is about how one can set it up and send Voice SMS at any place with minimal requirements. In the school context we can us this software to communicate with parents easily. Most of our school parents are not capable to read sms or letters. from IVRS software we can reach all parents even if they are using basic mobile phones. From IVRS, schools can reach all parents easily by sending voice call. teachers can record their voice message and then send it through IVRS to parents mobile numbers. Same time parents will receive the call and they will hear their recorded message.

Installation and Deployment

This page helps anyone to deploy IVRS to send voice SMS from your Kalpavriksha(Ubuntu) machine with a data card. Call charges as per network would apply. Below instructions were modified from Mojolab site where this was used to install Swara software. This was tested on Kalpavriksha(Ubuntu) with Huwawei E173 and is currently used in Government High School, Domlur. An opensource IVRS program called Asterisk is used to run Swara software.

PleaseClick here to know detailed installation steps.

Please enter the given commands in terminal without any mistakes. After Installation completes please download VoiceBlast application from website. save this VoiceBlast file in Downloads folder on your computer. While processing with IVRS, we need to save our recorded audios and phone number list only in the folder.

Contexts

Parents Teachers Meetings

When schools are planning to have parent-teacher meeting at school to dicsuss strudents learning progress, attendance and ther issues, school can use IVRS to invite parents to this meeting. school can request parents through IVRS voice call to participate in Parent-Teacher meeting.
Examples:

  1. Ejipura IVRS Message to 8&9 students parents
  2. Ejipura IVRS Message to 10th students parents
  3. Tank Garden school IVRS Message to parents
  4. Agara school IVRS message to parents
  5. B.Agarahara School IVRS message to parents

School Level Programmes

Same like parent-teacher meeting school can also communicate parents about school level programmes like National festival celebration, Cultural activities, community meetings, anniversary programmes etc. It will encourage parents to attend school programmes.
Example:

  1. Adugodi school IVRS message to parents to attend school programme

Special Classes in School

In schools, for 10th students there will be regular special classess now. and its important to inform parents about special class timings. So that they will be aware about their children and it will help parents to send their children on early hours to school. Same information can send through IVRS voice calls to parents.
Example:

  1. Yediyuru school IVRS message to parents

Progress Card

School intention is to send progress card to home is to make parents awarded about their children progress. Most of the time students will not show their Progress card to parents and they will make parents signature instead of parents. In this context school can send a voice call through IVRS to inform about progress card issued and request them to see the progress and to make signature.and also school can request parents to meet class teachers if students progress is not good.

Irregular and Slow learn Students

If students are not attending classes regularly, most of the time parents may not aware about it. If school inform parents about their children absence, then parents can enquire and observe their children. and also school can make communication to parents about their children poor learning progress. and here school can insist parents to focus on their children reading at home. School can make list of Irregular and Slow learn Students and can send voice calls to those parents through IVRS.

For Example:

  1. Ejipura school IVRS message to parents
  2. Wilson Garden school IVRS message to parents
  3. Beguru school IVRS message to parents

To make reading at home

It will help students learning if parents are aware about their children education. They should always encourage children to engage in reading and writing at home. school can request parents to focus on their children reading /writing activities at home.

For Example

  1. Dommaluru school IVRS message-1 to parents
  2. Dommaluru school IVRS message-2 to parents
  3. Hombegowda high school IVRS message to parents
  4. Vijaya high school IVRS message-1 to parents
  5. Vijaya high school IVRS message-2 to parents about special classes
  6. MES high school IVRS message to parents
  7. Gangamma Hombegowda girls high school IVRS message to parents

School Admission

Schools may have several activities to increase school strength. One of the best idea is, they can contact nearby HPS schools and can get final class students database with parents contact numbers. By collecting parents contact numbers school can send voice calls to those parents and explaining about the facilities available in the school and can request them to admit their child to this our school.

Example:

  1. Dommaluru School IVRS message to HPS Parents.

Other Contexts

  1. School Level Programmes
  2. Community Programmes
  3. Health Camps
  4. School Trips
  5. Scholarship Distribution
  6. Exam Time Table anouncement
  7. School Holiday delcaration
  8. Sports activities

etc

Preparation to use IVRS

  1. Need to arrange a data card for school.Generally data cards has been used for internet purpose, but for IVRS we need to have voice call option with outgoing call facility. Internet is required only for IVRS installation and its not essential to run IVRS.
  2. Before sending voice calls, we need to think about message and context. its better to script the message.
  3. Scripted message can be recorded by using below steps:
    1. We can make voice record by desktop computers. but here head set/mike is compulsory to record. because desktop computers will not have direct input option. in Ubuntu computers we will use Audacity to record.
    2. Through laptops also we can record the voice, here we directly use the ubuntu technology "Audacity" to record the voice.To have good voice recording we must use mike or headsets.

Methods of recording on a computer or laptop

Be prepare with script and then record it in computer. To record we can use Audacity application in UBUNTU, to open audacity in your computer / laptop go to Application – Sound and Video – Audacity. then in that by pressing the record (red button) button you can start recording process. To save your recording go to FILE and then click on Export. Here while saving File Format must be .wav format. also select VoiceBlast folder from Downloads to keep this recording clip. And then click on Export, it will save in your computer.

NOTE : While recording the voice in Audacity the frequency must be set to 8000GHz . see the picture 1
And Audio input channel should 1.Mono input channel, to set this please go to menu bar and click on sterio drop down option, see the picture 2
1. 200px 2. 400px

Methods of recording on mobile

Be prepare with script and then record it in by your mobile phone. Normally in all android sets you will have Voice Recording option and you can use different applications also. In that “Tape-a-talk” application is most popular one and you can download this from your android playstore. In your mobile you can do Voice Recording by opening the application in silent area. Later you can transfer this recorded voice to computer. In computer through Audacity you can make changes to your recorded voice and you can save in .wav format and keep that in your computer or laptop in Downloads folder , in that VoiceBlast folder.
NOTE : NOTE : While recording the voice in Audacity the frequency must be set to 8000GHz.

Method to send IVRS recorded voice

  1. After completing voice recording, you can send recorded voice through IVRS .
  2. First you have to insert your data card to computer.
  3. Then go to Application > Office > IVRS 1.

Here you will see the running terminal.

  1. Again go to Application > Office > IVRS 2

After this, you will the picture of the window which you are seeing below. here you have to select the recorded voice list option, later select the phone numbers to whom you have to send the recorded voice. you can mention the duration of the recorded voice.It should be minimum of 15 seconds.
VoiceBlast.png

next click on SEND button. later you will see the progress of sending the voice in one of the terminal. in this you can see who all received the call. who have not received and even switched off numbers list also.

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