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Why Your eLearning Strategy Needs Artificial Intelligence Transcription

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The emergence of eLearning platforms has revolutionized the modern approach to higher education by embodying efficiency, flexibility, and accessibility for all. Studying online provides a way for anyone to learn on-demand, without being tied to a specific course schedule. Some of the top advantages include a flexible learning environment, lower costs, wider course topic selection and freedom to personalize the learning experience.

Because eLearning is video-driven, its increasing popularity has generated a massive need to convert these files into text. Here are seven reasons why AI-enabled transcription is the backbone of a successful eLearning strategy:

 

1. Improve comprehension

Learners who use transcripts simultaneously with videos have the advantage of engaging multiple senses as they absorb the material. This leads to better retention and, ultimately, enhanced comprehension of academic content. Transcripts also provide the opportunity for students to re-read material to further clarify concepts that they may have missed or misunderstood during the video lesson.  

2. Enable accessibility

Providing transcripts helps individuals who are d/Deaf or hard of hearing engage with video-based lessons. Over 350 million people worldwide are affected by a hearing impairment of some kind. Providing text accompaniment helps eLearning providers increase their reach without alienating a significant segment of the population. Transcripts are also a useful support tool for individuals who are not native speakers of the language of instruction. In addition, transcription helps eLearning platforms make sure that they are in compliance with regulations pertaining to online content standards, such as the ADA and Rehabilitation Act.    

3. Overcome internet issues

eLearning represents an easier and more affordable option for people all over the world to gain access to higher education. However, many individuals,  particularly those located in remote areas, do not have access to a reliable internet connection. An accurate transcript helps these individuals keep up with lessons without falling behind due to technical problems. Transcripts also provide the capability for learners to read ahead in the event of videos not loading.

4. Provide versatility

Transcripts allow people to learn even if they find themselves in noise-prohibitive environments. If watching a video is not ideal due to ambient surroundings, people can still connect with material by reading the transcript, thereby removing a potential barrier and making it easy for people to learn on the go. Transcripts also allow individuals to access course material from any type of platform, which is especially critical if videos are not optimized for mobile devices.

5. Boost SEO

Converting video lessons to text represents a significant SEO (Search Engine Optimization) boost. Including transcripts increases rank and visibility on search engines and helps audiences locate content that interests them. In addition, a transcript will already be inherently keyword-rich, making it easier to index, which improves rankings in organic searches.

6. Higher engagement

AI-enhanced transcription affords learners more opportunities for engagement through interactive features. Learners can search within a transcript to locate specific terms or concepts and then connect with related content in previous lessons to further improve comprehension and retention. By providing novel features coupled with personalized tools, learners are able to create more meaningful connections with course material.

7. Easy Access to information

With the ability to analyze data and extract specific content, AI-enhanced transcripts provide learners with flexible options for finding the exact information they are looking for. A text-based version of the video lesson makes it possible to create brief synopses or skim through the material while also allowing learners to choose exactly which sections they would like to explore further. This is particularly helpful for individuals who may not have the time to sit through an entire video lesson. Transcripts also help make the content more interactive, with easy access to general themes and notable keywords.

 

Transcripts that are enhanced with adaptive AI technology can be fully customized with detailed information, to exceed 99% accuracy. Solutions that leverage latest advancements are able to recognize and correctly transcribe complex terms, even with difficult audio, resulting in faster turnaround times. Lastly, automating the transcription process with AI technology affords eLearning platforms significant cost reductions.

eLearning has solidified its dominant status in the education marketplace by staying ahead of the technology curve and adapting to trends. Including the latest developments into eLearning platforms has the potential to bring about a new breed of supercharged educational tools. Moving forward, the most effective eLearning strategies will be those that effectively integrate AI transcripts to engage students in real time and provide a personalized learning environment for better results.

 

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How to Optimize Audio Quality for Transcription

Audio quality is the single most important factor for accurate transcription. Poor quality could result in errors or inaudible sections, decreasing the precision of the record. This also affects turnaround time and, in turn, cost.

Optimize the audio quality of your recordings and save time and money by following these 12 tips:

 

1. Pay attention to room acoustics

Keep in mind that large empty rooms tend to produce echoes, which decrease sound quality.  

2. Place microphones strategically throughout the room to maintain a faithful written record

Making sure there are microphones in all key locations helps to ensure that all relevant spoken words are captured on the recording.

 

3. Place your microphone close to the speaker

The best spot is either directly below or to the side of the speaker’s mouth.

 

4.  Test your microphone or recording device

Conducting a trial run helps prevent any issues, while also allowing for better determination of the sound quality and the ideal spot for microphone placement.

 

5. Limit background noise & overlapping conversation for crisp, clear sound  

If there are multiple speakers being recorded, make sure each person speaks one at a time. Limit unnecessary noise as much as possible to ensure clarity  

 

6. Have speakers introduce themselves

Having participants introduce themselves at the beginning of the recording ensures that all speakers can be properly identified in the transcript

 

7. Have the main speaker repeat questions or important statements

This helps to ensure that nothing critical is missed on the recording and, consequently, in the transcript.

 

8. Create a consistent environment

For repeated recordings in the same location, try to recreate the same conditions so that the audio quality remains consistent in all sessions.

 

9. Record in the M4A file format for top quality.

This format is ideal as it produces a high-quality sound file that is also small. MP3 and WAV format are also good choices.

10. Monitor input volume as you record

Make sure you stay in the ideal “green zone”. Deviating could mean that the volume is too high or too low, both of which negatively affect audio quality.

 

11. Use an audio limiter

This compresses noise into a particular decibel range so that the audio is not too loud or too soft.

 

12. Enhance audio with a sound editor

There are many options available, including reducing background noise, canceling echo, adjusting pitch, providing a volume boost, and more

 

Although a top quality transcription service will handle files with difficult audio and still deliver high accuracy and quick turnaround, following these best practices helps make the process smooth for customers and solution-providers alike.  

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