Datasets:
license: cc-by-4.0
language:
- zh
- en
tags:
- audio
- speech
Dataset Description
This dataset contains 50 simple short sentences. I used the mobile phone recording function to record the voice, and then I divided the whole recording fragment into 50 separate fragments according to pauses and silence on Audacity. After that, I created a metadata.csv to combine these separate audio and audio text conversions. The process is a little long, but there is a strong sense of accomplishment after completion.
Issues Encountered and Solution
In this mission, I encountered some difficulties, two of which impressed me most. One of them is that when using Audacity to edit a whole recording, due to improper parameter setting, my 50 sentences did not appear 50 corresponding labels after automatically adding labels at the end of the marked sound, that is, the split alignment error. Later, I adjusted the judgment parameters of mute and pause, and added personal checks one by one, and finally successfully divided 50 corresponding single-sentence audio files. Another problem is that I carelessly chose the mp3 format when finally exporting the single-sentence audio file, which led to me finally changing the mode again before exporting, which prolonged the task completion time. This task has taught me a lot and consolidated my classroom knowledge through practice, and also made me realize some shortcomings and shortcomings in completing the task. In general, I am very grateful for this valuable task.