Audio transcriber/validator for STT

Run in current directory:

git clone git@github.com:slavaGanzin/auditor.git
cd auditor
npm start

Folder "data" will be transcibed by default. You can change folder:

• specify in cli ./server path/to/data/folder
• change package.json run section
• use electron app

Shortcuts

key	action
ctrl +/ctrl =	volume up
ctrl -	volume down
left	rewind 1 second
right	forward 1 second
ctrl left	rewind 10 second
ctrl right	forward 10 second
down	skip file
up	return to skipped
space	start/stop
escape	back to listening
1 2 3 4 5	grade audio quality and move to next file

Expected input

• "data" folder can contain any subfolder structure
• audio (wav|mp3|opus|ogg) file has paired .txt file with transcription

Processing life-cycle

"validated" folder will be created at the same level as your data folder:

data/
  non processed audio files
validated/
  processed audio files
  validated.csv

Processed files will be moved to "validated" folder.

validated.csv fields:

• transcribed text,audio quality score
• transcription date
• seconds operator was working on transcription

cat validated.csv

Four...,gettysburg10.wav,5,2020-11-08T08:27:08.003Z,10.003084
This course...,sample.wav,5,2020-11-08T08:27:14.868Z,6.257778

Build cross-platform electron app

and you will get nifty folder selection for free

npm run build

# Executables are:
# linux
build/auditor-linux-x64/auditor

# Mac Os
build/auditor-darwin-x64/auditor

# Windows
build/auditor-win32-x64/auditor