Academic Transcription Services: What’s the Best Decryption Method?

Academic Transcription Services

Academic Transcription Services: What’s the Best Decryption Method?

Audio decoding is the process of converting speech from audio to text format. In other words, it is called transcription. Today it is quite a popular service. Audio material is still relevant for both offline and online sources. Due to its smaller size compared to video, it is easier to distribute. And listening to recordings is easier than watching videos.

As a rule, the following files are subjected to transcription:

  • Recordings of interviews and podcasts;
  • Audio tracks from videos and TV shows;
  • Recordings of conversations in Zoom and Skype;
  • Lectures, seminars, conferences, etc.

What Is Academic Transcription?

Translation of lectures, training, seminars, audiobooks, and podcasts is required most often. The decoding of such files is called academic transcription. It is often used by both teachers and students. Academic transcription helps students to understand the topic in detail, master complex scientific terminology, repeat difficult material, prepare for exams or classes, successfully pass the session, and defend the thesis project. Thanks to academic transcription, teachers can prepare for classes faster and more efficiently, create material for publication in scientific journals, provide management with a report on the work done, etc.

Basic Methods for Implementing Academic Transcription

There are two main methods of academic transcription: manual transcription and automated transcription. Let’s consider each of them in more detail.

Professional Manual Transcription

The transcribers working in the online academic transcription service can type text very quickly. They are attentive to details. Before transcribing, the specialist listens to the entire recording to determine its topic, characters, and the specifics of the conversation. Having received a general understanding of the recording, an expert proceeds to transcribe it into text format.

Here is a list of the advantages of manual transcription of audio and video recordings:

  • Accurate recognition – the finished text is as close as possible to the content of the sound recording, regardless of the presence of interference or problems with sound;
  • Understandable speech – parasitic words, interjections, unnecessary prepositions, lyrical digressions, and profanity are removed;
  • Correct structure – after transcribing the record, a well-structured text with logical parts, paragraphs, lists, enumerations, and direct speech is obtained;
  • Simultaneous editing – the finished material consists of laconic sentences, intelligible semantic phrases;
  • Working with complex files – recordings are successfully recognized even if there is background noise, several speakers with accents speak at the same time, or speech flows too quickly for automated recognition by special programs.

Thus, the main advantage of manual transcription of audio and video recordings is that its quality is as high as possible since the transcriber not only transcribes audio into text but also acts as an editor. In addition, the decryption programs do not divide parts into logical paragraphs, and most of them misplace punctuation marks.

The downside of manual transcription is that it takes longer than automated transcription. For example, a specialist can spend a whole day decoding a two-hour audio recording. However, the quality of the final text is always high.

Automated Transcription: Audio to Text Decoding Software

Today there are many programs for transcribing audio into text. If earlier the quality of their decryption was rather low, then every year, the percentage of errors that they make becomes less and less. And yet, any program for transcribing audio and video to text, especially the free one, is not able to cope with some audio recordings.

Let’s say you need to transcribe an academic discussion. On the recording, the participants shout over each other, stray from their thoughts, etc. Furthermore, extraneous sounds may interfere with sound perception. An audio-to-text transcript program cannot cope with such a difficult task. You will most likely have to edit the recording manually.

In general, two major problems of transcribing speech into text using the program can be distinguished: the quality of the recorded speech and the presence of background in the recording in the form of noise, music, or other extraneous sounds.

All people have different speech:

  • So fast that words are swallowed, or, conversely, very slow;
  • With clear diction or so inexpressive that it is difficult to understand anything;
  • With excellent pronunciation or, on the contrary, with a strong accent, for example, when a foreigner speaks.

Academic Transcription Services: What’s the Best Decryption Method?

But when will an automated transcription program give the best speech-to-text translation result? The program will make a more or less high-quality translation when a person speaks on the recording with clear diction, with a normal speech rate, without an accent. At the same time, there should be no extraneous sounds in the speech recording in the form of noise, music, conversations of other people. Then you can hope for a good automated translation that does not require manual corrections or with minimal changes. In other cases, when speech is inexpressive, and there are extraneous noises, transcription using a program or application can be much worse.

Here are some of the programs that can be used to perform academic audio transcription:

  1. RSplayer V1.4 This program has many possibilities for processing audio files. For the convenience of decoding audio files, the program provides a simple text editor with an audio player in the upper part of the window. The program is easy to use. Just load the recording into the program, start playback, and type the text;
  2. Dragon Dictate is an American speech recognition program used to transcribe speech into text, as well as to transmit voice commands to a computer. This is a good program, easy to use. There is a function of noise reduction and voice slowing down, which sometimes saves a lot when decoding complex recordings;
  3. Express Scribe. This program is available for free. It supports a huge number of recording formats, has integration with Microsoft Word. The playback speed can be easily changed. There also is a noise reduction function. The program is good. It is often used for transcribing interviews, round tables, conferences, seminars, etc.

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Automated and Manual Transcription Service: Is It Possible to Get It?

Considering the pros and cons of automatic and manual transcription, many are wondering if it is possible to get combined services. In fact, today it is possible. The project is an online service that provides automated and manual transcribing services, that is, high-quality translation of English audio text. The uniqueness of the platform is that it combines two main methods of audio decoding, which ensures the highest quality of the transcriptions performed.

According to customer reviews, Transcriberry is the best online transcription service today. Its reputation is very good. During the period of its work, the company has transcribed many thousands of hours of audio and video information. The level of accuracy exceeds 98% since the transcription is always performed by living people using modern decoding software. The company’s employees transcribe audio recordings on all kinds of topics, from molecular biology to astrophysics. In the process of work, the meaning of unfamiliar terms is always found out, which ensures high quality of transcription in general.

So, this review provided important information about academic transcription services. Methods that are used for decryption have been described. Choose the one you like the most and get perfectly decrypted audio and video files already today!

Academic Transcription Services: What’s the Best Decryption Method?

Academic Transcription Services: What’s the Best Decryption Method?

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