text file vs transcript

text file

noun
  • A data file in a character encoding that allows it to be read in non-specialised text editor. 

  • A data file containing only plain, human-readable text, distinct from documents with embedded formatting 

transcript

noun
  • Something which has been transcribed; a writing or composition consisting of the same words as the original; a written copy. 

  • An inventory of the courses taken and grades earned of a student alleged throughout a course. 

  • A copy of any kind; an imitation. 

  • A written version of what was said orally 

  • A molecule of RNA produced by transcription 

verb
  • To write a transcript; to transcribe. 

How often have the words text file and transcript occurred in a corpus of books? (source: Google Ngram Viewer )